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When it comes to powering your project, there’s nothing more important that quality, reliable and stable sources of power. And we’ve got exactly that on offer, right here in Australia.

From a simple AC power lead all the way to some of the world’s best Bench Power supplies, we’ve got everything you could possibly need when it comes to powering your projects. We’ve also got a range of tutorials available, showing you how to use the gear as well as our forum for real-time technical support.

Categories:
core-electronics-info

Bench Power Supplies

A reliable and versatile bench power supply is essential to any lab. Our power supplies all provide clean, stable power to your devices under testing.
  1. DP932E-3
    Rigol DP-932E Triple Output DC Power Supply
    Rating:
    100% of 100
    1 Review
    SKU: DP932E Brand: Rigol
    Three isolated channels with controllable internal series and parallel connections with USB host and device ports!
    $744.95 AUD, inc GST
    As low as $715.15 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. Laboratory DC Power Supply (2x Outputs @ 0-30V 3A)
    Laboratory DC Power Supply (2x Outputs @ 0-30V 3A)
    Rating:
    100% of 100
    4 Reviews
    SKU: CE04453 Brand: Core Electronics Guides (1)
    Power supply with two main outputs are independently adjustable from 0 to 30 V for constant voltage mode, and 0 to 3 A for constant current mode.
    $574.95 AUD, inc GST
    As low as $546.20 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 4 products in Bench Power Supplies

Plugpacks

You can call them Wall Warts, AC Adapters, Plugpacks or AC/DC Converters; it doesn't matter. We've got a comprehensive range fit to power any device you need.
  1. Raspberry Pi 4 Power Supply (Official) - USB-C 5.1V 15.3W (White)
    Raspberry Pi 4 Power Supply (Official) - USB-C 5.1V 15.3W (White)
    Rating:
    98% of 100
    446 Reviews
    SKU: CE06427 Brand: Raspberry Pi Guides (1)
    The official Power Supply needed for the Raspberry Pi 4 Model B
    $11.90 AUD, inc GST
    As low as $11.07 AUD, inc GST
    - +

    746 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. Raspberry Pi 3+ Power Supply (Official)
    Raspberry Pi 3+ Power Supply (Official)
    Rating:
    98% of 100
    425 Reviews
    SKU: CE00278 Brand: Raspberry Pi Guides (1)
    The Raspberry Pi 3 Model B is the most power hungry platform released to-date and requires a 5.1V 2.5A power source. This is the official power supply by the Raspberry Pi Foundation and is suitable for use with all Raspberry Pi Models, including the latest Pi 3.
    $23.25 AUD, inc GST
    As low as $21.62 AUD, inc GST
    - +

    105 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. 12V DC 2A Fixed 2.1mm Tip Appliance Plugpack
    12V DC 2A Fixed 2.1mm Tip Appliance Plugpack
    Rating:
    100% of 100
    4 Reviews
    SKU: AM8936 Brand: Core Electronics Guides (2)
    12V DC Switchmode Plugpack Supplied with fixed 2.1mm DC tip (tip positive). Compact design with high current regulated output. Energy authority approved. MEPS approved. 12VDC @ 2A. Dimensions: 75L x 30W x 50D mm
    $26.35 AUD, inc GST
    As low as $24.51 AUD, inc GST
    - +

    12 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  4. 5V DC 2A Fixed 2.1mm Tip Appliance Plugpack
    5V DC 2A Fixed 2.1mm Tip Appliance Plugpack
    Rating:
    97% of 100
    6 Reviews
    SKU: AM8904 Brand: Core Electronics Guides (1)
    5V DC Switchmode Plugpack Supplied with a fixed positive to tip 2.1mm DC jack. Compact design with high current regulated output. Energy authority approved. MEPS approved. 5V DC @ 2A Dimensions: 75L x 42W x 40D mm
    $23.30 AUD, inc GST
    As low as $21.67 AUD, inc GST
    - +

    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  5. 5V DC 4A Fixed 2.1mm Tip Appliance Plugpack
    5V DC 4A Fixed 2.1mm Tip Appliance Plugpack
    Rating:
    100% of 100
    7 Reviews
    SKU: AM8911B Brand: Core Electronics Guides (1)
    5V DC 4A Switchmode Plugpack Supplied with a fixed positive to tip 2.1mm DC jack. Compact design with high current regulated output. Energy authority approved. MEPS approved.
    $30.80 AUD, inc GST
    As low as $28.64 AUD, inc GST
    - +

    24 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  6. 27W 3 - 12VDC Switchmode Plugpack with USB Outlet
    27W 3 - 12VDC Switchmode Plugpack with USB Outlet
    Rating:
    100% of 100
    2 Reviews
    SKU: CE04425 Brand: Core Electronics Guides (1)
    These switchmode plugpack adaptors are slim in size, lightweight, and feature manually selectable variable voltage outputs. All are MEPS compliant and come supplied with 7 plugs and a USB output socket.
    $43.05 AUD, inc GST
    As low as $40.90 AUD, inc GST
    - +

    4 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  7. Raspberry Pi 5 Black Power Supply (Official) USB-C PD 5.1V 27W
    Raspberry Pi 5 Black Power Supply (Official) USB-C PD 5.1V 27W
    Rating:
    100% of 100
    36 Reviews
    SKU: CE09788 Brand: Raspberry Pi Guides (3)

    The official Power Supply needed to keep your Raspberry Pi 5 performing smoothly at its peak. 

    $21.07 AUD, inc GST
    As low as $20.02 AUD, inc GST
    - +

    415 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  8. Raspberry Pi 5 White Power Supply (Official) USB-C PD 5.1V 27W
    Raspberry Pi 5 White Power Supply (Official) USB-C PD 5.1V 27W
    Rating:
    99% of 100
    70 Reviews
    SKU: CE09787 Brand: Raspberry Pi Guides (3)

    The official Power Supply needed to keep your Raspberry Pi 5 performing smoothly at its peak. 

    $21.07 AUD, inc GST
    As low as $20.02 AUD, inc GST
    - +

    989 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 33 products in Plugpacks

Battery Chargers

That fancy LiPO battery is only a great power source when you can recharge it, look no further than these reliable, high-quality battery chargers.
  1. Makerverse USB-C LiPo Charger CE Original
    Makerverse USB-C LiPo Charger
    Rating:
    98% of 100
    16 Reviews
    SKU: CE08374 Brand: Makerverse

    A battery charger with selectable charge currents and USB-C!

    $6.45 AUD, inc GST
    As low as $5.48 AUD, inc GST
    - +

    11 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1
    Adafruit Micro Lipo w/MicroUSB Jack - USB LiIon/LiPoly charger - v1
    Rating:
    100% of 100
    12 Reviews
    SKU: ADA1904 Brand: Adafruit
    Oh so handy, this little lipo charger is so small and easy to use you can keep it on your desk or mount it easily into any project! Simply plug it via any MicroUSB...
    $16.30 AUD, inc GST
    As low as $15.16 AUD, inc GST
    - +

    11 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. MP2636 Power Booster & Charger Module
    MP2636 Power Booster & Charger Module
    Rating:
    96% of 100
    11 Reviews
    SKU: DFR0446 Brand: DFRobot
    In many applications, we will use lithium batteries as our power solutions. In this kind of application, the most two important things are the power boost and battery...
    $14.45 AUD, inc GST
    As low as $13.44 AUD, inc GST
    - +

    6 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  4. SkyRC iMax B6 V2 Battery Charger
    SkyRC iMax B6 V2 Battery Charger
    SKU: CE09341 Brand: Core Electronics

    Charge all of your batteries!

    $58.95 AUD, inc GST
    As low as $56.00 AUD, inc GST
    - +

    21 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 42 products in Battery Chargers

Battery Holders

Need to connect that battery up to your circuit? We've got a complete range of battery holders for 9V, AA, AAA and Coin Cell batteries right here.
  1. 3x AA Battery box (JST-PH, Switch)
    3x AA Battery box (JST-PH, Switch)
    Rating:
    100% of 100
    3 Reviews
    SKU: CE09454 Brand: Core Electronics

    Conveniently power your projects with this sleek, quality battery box!

    $1.80 AUD, inc GST
    As low as $1.31 AUD, inc GST
    - +

    222 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. 9V Battery Clip
    9V Battery Clip
    Rating:
    97% of 100
    7 Reviews
    SKU: CE05205 Brand: Core Electronics
    Standard 9V Battery Clip with leads.
    $0.48 AUD, inc GST
    As low as $0.46 AUD, inc GST
    - +

    730 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. Battery Holder - 1x18650 (wire leads)
    Battery Holder - 1x18650 (wire leads)
    Rating:
    95% of 100
    16 Reviews
    SKU: PRT-12899 Brand: Sparkfun
    This is an incredibly simple one cell 18650 Battery Holder. When someone thinks of 18650 Cells they tend to think of flashlights first, which is fair since that is what they have been primarily used for. However, with this battery holder you will gain the ability to incorporate 18650 cells into applications like robotics or prototyping by simply dropping one into this device and attaching the leads, that’s it.
    $2.90 AUD, inc GST
    As low as $2.64 AUD, inc GST
    - +

    42 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  4. 9V battery holder with switch & 5.5mm/2.1mm plug
    9V battery holder with switch & 5.5mm/2.1mm plug
    Rating:
    94% of 100
    7 Reviews
    SKU: ADA67 Brand: Adafruit
    This is a 9V battery pack with on/off switch and a pre-attached 5.5mm/2.1mm center-positive barrel plug. Use this to battery-power your Arduino (or other electronic...
    $9.90 AUD, inc GST
    As low as $9.21 AUD, inc GST
    - +

    8 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  5. 2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch
    2 x 2032 Coin Cell Battery Holder - 6V output with On/Off switch
    Rating:
    100% of 100
    1 Review
    SKU: ADA783 Brand: Adafruit
    This tiny coin cell battery holder is ideal for small portable or wearable projects. It holds two 20mm coin cells (2032 are the most popular size) in series to generate...
    $4.65 AUD, inc GST
    As low as $4.32 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
  6. 8 x AA battery holder with 5.5mm/2.1mm Plug and On/Off Switch
    8 x AA battery holder with 5.5mm/2.1mm Plug and On/Off Switch
    Rating:
    98% of 100
    9 Reviews
    SKU: ADA875 Brand: Adafruit
    Make a portable power brick with plenty of juice! Use Alkaline AA's for a 12V 3000-4000mAh power supply, or rechargeable NiMH for 2000mAh 9.6V supply. Either one...
    $19.95 AUD, inc GST
    As low as $18.55 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  7. 4 x AA Battery Holder with On/Off Switch
    4 x AA Battery Holder with On/Off Switch
    Rating:
    100% of 100
    3 Reviews
    SKU: ADA830 Brand: Adafruit
    Make a nice portable power pack with this 4 x AA battery holder. It fits any alkaline or rechargeable AA batteries in series. There's a snap on cover and an on/off...
    $8.95 AUD, inc GST
    As low as $8.32 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  8. CE09729-2
    3x AAA Battery box (Dupont, Switch)
    Rating:
    100% of 100
    1 Review
    SKU: CE09729 Brand: Core Electronics

    Conveniently power your projects with this sleek, quality battery box!

    $1.70 AUD, inc GST
    As low as $1.24 AUD, inc GST
    - +

    99 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  9. CE09728-1
    2x AA Battery box (JST-PH, Switch)
    Rating:
    100% of 100
    2 Reviews
    SKU: CE09728 Brand: Core Electronics

    Conveniently power your projects with this sleek, quality battery box!

    $1.60 AUD, inc GST
    As low as $1.17 AUD, inc GST
    - +

    334 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  10. CE09727-2
    2x AAA Battery box (JST-PH, Switch)
    SKU: CE09727 Brand: Core Electronics

    Conveniently power your projects with this sleek, quality battery box!

    $1.50 AUD, inc GST
    As low as $1.10 AUD, inc GST
    - +

    29 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  11. 4x AA Battery box (JST-PH, Switch)
    4x AA Battery box (JST-PH, Switch)
    Rating:
    100% of 100
    2 Reviews
    SKU: CE09695 Brand: Core Electronics

    Conveniently power your projects with this sleek, quality battery box!

    $2.80 AUD, inc GST
    As low as $2.04 AUD, inc GST
    - +

    175 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  12. 3 x AAA Battery Holder with On/Off Switch and 2-Pin JST-PH
    3 x AAA Battery Holder with On/Off Switch and 2-Pin JST-PH
    Rating:
    87% of 100
    6 Reviews
    SKU: ADA727 Brand: Adafruit Guides (3)
    This battery holder connects 3 AAA batteries together in series for powering all kinds of projects. Adafruit spec'd these out because the box is slim, and 3 AAA's add...
    $5.40 AUD, inc GST
    As low as $5.02 AUD, inc GST
    - +

    25 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 65 products in Battery Holders

Battery Safety

If you are using LiPo's or other volatile batteries in your projects be sure to use and store them safely!

  1. CE09209-2
    LiPo Safety Battery Bag (18x23cm)
    Rating:
    100% of 100
    12 Reviews
    SKU: CE09209 Brand: Core Electronics
    Keep your batteries in a safer place with this LiPo bag
    $7.70 AUD, inc GST
    As low as $7.32 AUD, inc GST
    - +

    382 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 3 products in Battery Safety

Battery Monitoring

Keep track of your battery's health, status, and performance with our range of battery monitoring systems and management tools.

  1. ADA5580-2
    Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic
    SKU: ADA5580 Brand: Adafruit
    Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and...
    $13.75 AUD, inc GST
    As low as $12.79 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 11 products in Battery Monitoring

LiPo Batteries

We’ve got a range of high-quality Lithium Ion & Polymer batteries available for powering your portable projects.
  1. Polymer Lithium Ion Battery (LiPo) 3.7V 1100mAh
    Polymer Lithium Ion Battery (LiPo) 3.7V 1100mAh
    Rating:
    99% of 100
    77 Reviews
    SKU: CE04377 Brand: Core Electronics Guides (1)
    Rely on the superior chemistry and energy density of Lithium Ion batteries for your next portable project. This battery has a capacity of 1100mAh and connects to your circuit by the attached JST connector.
    $11.60 AUD, inc GST
    As low as $8.12 AUD, inc GST
    - +

    257 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. Coin Cell Battery - 20mm (CR2032) [Bulk, Minimum of 5 Units]
    Coin Cell Battery - 20mm (CR2032) [Bulk, Minimum of 5 Units]
    Rating:
    100% of 100
    3 Reviews
    SKU: CE00276 Brand: Core Electronics Guides (1)

    CR2032 Lithium metal 3V 210mAh button cell battery. Great for powering low power processors or blink an LED for weeks at a time.

    $0.58 AUD, inc GST
    As low as $0.55 AUD, inc GST
    - +

    93 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. 3-pin LiPo Battery for PiJuice Zero 1000mAh
    3-pin LiPo Battery for PiJuice Zero 1000mAh
    Rating:
    100% of 100
    3 Reviews
    SKU: CE06795 Brand: Core Electronics
    1000mAh Lithium-Ion battery that can be used with PiJuice Zero.
    $7.40 AUD, inc GST
    As low as $6.88 AUD, inc GST
    - +

    42 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 31 products in LiPo Batteries

NiMH Batteries

We’ve got a range of high-quality Nickel-Metal Hydride batteries available for powering your portable projects.
  1. Rechargeable NiMH Battery Pack: 4.8 V, 900 mAh, 4x1 AAA Cells, JR Connector
    Rechargeable NiMH Battery Pack: 4.8 V, 900 mAh, 4x1 AAA Cells, JR Connector
    Rating:
    100% of 100
    2 Reviews
    SKU: POLOLU-2231 Brand: Pololu
    This is a rechargeable 4.8 V NiMH battery pack with a capacity of 900 mAh. The pack consists of four AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.
    $26.40 AUD, inc GST
    As low as $24.55 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. Rechargeable NiMH Battery Pack: 7.2 V, 350 mAh, 3x2 2/3-AAA Cells, JR Connector
    Rechargeable NiMH Battery Pack: 7.2 V, 350 mAh, 3x2 2/3-AAA Cells, JR Connector
    Rating:
    100% of 100
    1 Review
    SKU: POLOLU-2245 Brand: Pololu
    This is a rechargeable 7.2 V NiMH battery pack with a capacity of 350 mAh. The pack consists of six 2/3-size AAA cells in two rows and a 4" lead terminated by a “JR”-style connector.
    $26.40 AUD, inc GST
    As low as $24.55 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 5x1 AA Cells, JR Connector
    Rechargeable NiMH Battery Pack: 6.0 V, 2200 mAh, 5x1 AA Cells, JR Connector
    Rating:
    100% of 100
    6 Reviews
    SKU: POLOLU-2223 Brand: Pololu
    This is a rechargeable 6.0 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of five AA cells in a single row and a 4" lead terminated by a “JR”-style connector.
    $48.40 AUD, inc GST
    As low as $45.01 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  4. Rechargeable NiMH Battery Pack: 3.6 V, 2200 mAh, 3x1 AA Cells, JR Connector
    Rechargeable NiMH Battery Pack: 3.6 V, 2200 mAh, 3x1 AA Cells, JR Connector
    Rating:
    100% of 100
    1 Review
    SKU: POLOLU-2220 Brand: Pololu
    This is a rechargeable 3.6 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of three AA cells in a single row and a 4" lead terminated by a “JR”-style connector.
    $32.85 AUD, inc GST
    As low as $30.55 AUD, inc GST
    - +

    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  5. Rechargeable NiMH AAA Battery: 1.2 V, 900 mAh, 1 cell
    Rechargeable NiMH AAA Battery: 1.2 V, 900 mAh, 1 cell
    Rating:
    100% of 100
    1 Review
    SKU: POLOLU-1002 Brand: Pololu
    This is a generic rechargeable AAA NiMH battery with a capacity of 900 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with Pololu's AAA battery holders. You will need to charge these batteries before you first use them.
    $6.85 AUD, inc GST
    As low as $6.37 AUD, inc GST
    - +

    39 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 25 products in NiMH Batteries

Alkaline Batteries

Want a quick and simple solution to powering your next project? We have an assorted range of quality brand name alkaline batteries.
  1. 9V Battery
    9V Battery
    SKU: CE05337 Brand: Core Electronics

    Duracell Coppertop 9V Batteries are perfect for stocking up and keeping your devices running. Ideal for use in projects powered by a 9V Battery Clip.

    Please note you'll receive either A Duracell Coppertop or Duracell Industrial battery which have the same product specifications.

    $6.60 AUD, inc GST
    As low as $6.14 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 10 day lead time
  2. AAA Battery
    AAA Battery
    SKU: CE05336 Brand: Core Electronics
    Power your next project with these energizer batteries. This is an alkaline AAA battery
    $1.45 AUD, inc GST
    As low as $1.36 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. AA Battery
    AA Battery
    SKU: CE04629 Brand: Core Electronics
    Power your next project with these energizer batteries. This is an alkaline 1.5 V - AA Battery
    $1.35 AUD, inc GST
    As low as $1.24 AUD, inc GST
    - +

    18 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 6 products in Alkaline Batteries

Power Leads & Cables

Need to get power to a project? Our collection of cables will more than equip you. Everything from AC Power Cables to DC Barrel Jacks of all sizes.
  1. 2m IEC C13 90° Right 10A 3 Pin Black Appliance Mains Lead
    2m IEC C13 90° Right 10A 3 Pin Black Appliance Mains Lead
    SKU: APR8413 Brand: Core Electronics
    Perfect for powering test and measuring equiptment. IEC socket cable exits to the right. 240V. Mains plug exits 45 deg down to the right.
    $14.50 AUD, inc GST
    As low as $13.48 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. 2m IEC C13 10A 3 Pin Black Appliance Mains Lead (SKU: P8410C Image 1)
    2m IEC C13 10A 3 Pin Black Appliance Mains Lead
    SKU: CE05319 Brand: Core Electronics
    IEC Female to 3 Pin 2m. Energy authority approved
    $10.20 AUD, inc GST
    As low as $9.49 AUD, inc GST
    - +

    9 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. Waterproof DC Power Cable Set - 5.5/2.1mm
    Waterproof DC Power Cable Set - 5.5/2.1mm
    Rating:
    100% of 100
    6 Reviews
    SKU: ADA743 Brand: Adafruit
    Outdoor enthusiasts rejoice! Adafruit now have standard 5.5/2.1mm DC power cable sets in a waterproof variety. These cable sets are ideal for projects that must weather...
    $6.85 AUD, inc GST
    As low as $6.37 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 17 products in Power Leads & Cables

Solar Power

The future is in green energy, and what better source than the Sun! These solar products are perfect for powering your project with Solar power.
  1. Solar Panel (3.6V OC)
    Solar Panel (3.6V OC)
    SKU: CE09643 Brand: Core Electronics

    Power up your low voltage development board directly with this solar panel.

    $5.60 AUD, inc GST
    As low as $5.32 AUD, inc GST
    - +

    33 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 48 products in Solar Power

USB Battery Packs

Need a big, stable power supply to provide 5V to your Raspberry Pi or other 5V devices? Look no further, these power banks are just what you need.
  1. TPH-106132-1
    USB KeepAlive SMD - Pre-assembled Power Bank Adapter
    SKU: TPH-106132 Brand: The Pi Hut
    Keep your power bank from auto-shutting off with this pre-assembled USB KeepAlive adapter, designed to maintain power delivery for low-current devices like microcontrollers, Raspberry Pi Pico, and other USB-powered projects.
    $19.95 AUD, inc GST
    As low as $18.55 AUD, inc GST
    - +

    8 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 9 products in USB Battery Packs
  1. Raspberry Pi POE+ Injector
    Raspberry Pi POE+ Injector
    SKU: CE10153 Brand: Raspberry Pi

    Turn a normal network cable into a powered POE connection.

    $50.95 AUD, inc GST
    As low as $47.38 AUD, inc GST
    - +

    45 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. PoE Ethernet/USB HUB HAT for Raspberry Pi Zero
    PoE Ethernet/USB HUB HAT for Raspberry Pi Zero
    Rating:
    100% of 100
    1 Review
    SKU: WS-19635 Brand: Waveshare
    The PoE/ETH/USB HUB HAT is a PoE (Power over Ethernet) USB HUB HAT designed for Raspberry Pi Zero. By using this small HAT and some proper 802.3af-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable, along with 3x extended USB ports.
    $44.65 AUD, inc GST
    As low as $41.52 AUD, inc GST
    - +

    10 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. Passive PoE Cable Set
    Passive PoE Cable Set
    SKU: CAB-10759 Brand: Sparkfun
    Integrating Ethernet support into your project is a great way to relay data through a local area network and even bounce information out to the internet. Sometimes it’s hard to get power to your Ethernet devices. Wouldn’t it be convenient to use the same cable for power and data? Using these power over Ethernet adapters, you can do just that!
    $12.55 AUD, inc GST
    As low as $11.42 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 5 to 8 day lead time
View all 13 products in Power Over Ethernet

Wireless/Inductive

Inductive charging and power is becoming more and more common in devices everywhere. It runs an alternating current through a coil, creating a magnetic field, which induces a current in the opposing coil.
  1. Wireless Charging Module 5V/1A
    Wireless Charging Module 5V/1A
    Rating:
    100% of 100
    4 Reviews
    SKU: DFR0362 Brand: DFRobot
    Wireless charging uses an electromagnetic field to transfer energy between two objects. This is usually done with a charging station. Energy is sent through an inductive coupling to an electrical device, which can then use that energy to charge batteries or run the device.
    $13.80 AUD, inc GST
    As low as $12.83 AUD, inc GST
    - +

    7 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. Universal Qi Wireless Charging Transmitter
    Universal Qi Wireless Charging Transmitter
    SKU: ADA2162 Brand: Adafruit

    This is a transmitter for many modern smart phones with the built-in trademarked 'Qi charging' wireless charging capability

    $65.10 AUD, inc GST
    As low as $60.54 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. Inductive Charging Set - 3.3V @ 500mA max
    Inductive Charging Set - 3.3V @ 500mA max
    SKU: ADA1459 Brand: Adafruit
    The squarish board with two chips on it is the transmitter (power with 9V). The longer board is the output and you can connect that to the part of your project that...
    $21.80 AUD, inc GST
    As low as $20.27 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  4. Inductive Charging Set - 5V @ 500mA max
    Inductive Charging Set - 5V @ 500mA max
    Rating:
    100% of 100
    2 Reviews
    SKU: ADA1407 Brand: Adafruit
    The squarish board with two chips on it is the transmitter (power with 9V). The longer board is the output and you can connect that to the part of your project that...
    $21.65 AUD, inc GST
    As low as $20.13 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 8 to 12 day lead time
View all 8 products in Wireless/Inductive

Uninterruptible Power Supplies

Don't be left in the dark the next time your mains power fails with one of our UPS'. If you need a bigger, beefier unit get in touch and we'll help you out.
  1. PSCM1100 UPS 1100VA Pure Sine Wave
    PSCM1100 UPS 1100VA Pure Sine Wave
    SKU: AD0880 Brand: Core Electronics
    The Powershield Commander 1000VA Uninterruptible Power Supply (UPS) is designed to support multiple computers and peripherals, networked PCs and point of sale systems. Simple to install and operate. Supplied with monitoring and shutdown software.
    $979.95 AUD, inc GST
    As low as $930.95 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 6 day lead time
  2. PSD650 UPS 650VA Defender (SKU: D0881 Image 1)
    PSD650 UPS 650VA Defender
    Rating:
    100% of 100
    1 Review
    SKU: AD0881 Brand: Core Electronics

    The Powershield Defender PSD 650VA Uninterruptible Power Supply (UPS) is designed to support multiple computers and peripherals, networked PC's and point of sale systems. 

    $204.95 AUD, inc GST
    As low as $194.70 AUD, inc GST
    - +

    0 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Available with 4 to 6 day lead time
View all 5 products in Uninterruptible Power Supplies

Regulators and Converters

We have a versatile range of DC-DC regulators and converters available, from Breadboard power supplies, Buck/Boost converters and everything in between.
  1. 3.3V + 5V Solderless Breadboard Power Supply Module Adaptor
    3.3V + 5V Solderless Breadboard Power Supply Module Adaptor
    Rating:
    94% of 100
    28 Reviews
    SKU: CE05111 Brand: Core Electronics Guides (1)
    Get your prototype online faster with a premade power supply module that can be powered by a DC Adaptor. Switchable 3.3V/5V rails and 5V USB output to cater for almost all common digital designs
    $3.90 AUD, inc GST
    As low as $3.70 AUD, inc GST
    - +

    61 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. 20W Adjustable DC-DC Buck Converter with Digital Display
    20W Adjustable DC-DC Buck Converter with Digital Display
    Rating:
    98% of 100
    33 Reviews
    SKU: DFR0379 Brand: DFRobot
    This is a 20W adjustable DC-DC buck converter module with digital display. It is based on LM2596 3A step-down voltage regulator and supports an input of 4~40V DC...
    $9.15 AUD, inc GST
    As low as $8.51 AUD, inc GST
    - +

    26 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output
    UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output
    Rating:
    100% of 100
    11 Reviews
    SKU: ADA1385 Brand: Adafruit
    Your power supply problems just got SOLVED! This little circuit board may look tiny but inside is a high efficiency DC/DC step-down converter which can output up...
    $22.85 AUD, inc GST
    As low as $21.25 AUD, inc GST
    - +

    13 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  4. DC-DC boost converter
    DC-DC boost converter
    Rating:
    100% of 100
    7 Reviews
    SKU: DFR0123 Brand: DFRobot
    This is a boost converter. Supply voltage as low as 5v, it boosts to as high as 32v.
    $13.45 AUD, inc GST
    As low as $12.51 AUD, inc GST
    - +

    13 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 195 products in Regulators and Converters

Others

Discover a variety of power solutions and accessories for your electronics projects, including PoE splitters, power management HATs, and versatile adapters for Raspberry Pi setups.

  1. XT30 to XT60 adapter
    XT30 to XT60 adapter
    SKU: CE09769 Brand: Core Electronics

    This is a male-to-male XT30 to XT60 connection, useful for adapting batteries with XT30's and similar devices to the larger XT60 or vice versa.

    $2.25 AUD, inc GST
    As low as $2.14 AUD, inc GST
    - +

    50 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  2. ADA5580-2
    Adafruit MAX17048 LiPoly / LiIon Fuel Gauge and Battery Monitor - STEMMA JST PH & QT / Qwiic
    SKU: ADA5580 Brand: Adafruit
    Low cost Lithium Polymer batteries have revolutionized electronics - they're thin, they're light, they can be regulated down to 3.3V and...
    $13.75 AUD, inc GST
    As low as $12.79 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  3. USB to 2.1mm DC Booster Cable - 9V
    USB to 2.1mm DC Booster Cable - 9V
    Rating:
    100% of 100
    2 Reviews
    SKU: ADA2777 Brand: Adafruit
    This cable is kinda fascinating - it has an integrated boost converter, so you can plug it into any USB port (from a computer, battery pack, etc) and it will give...
    $16.35 AUD, inc GST
    As low as $15.21 AUD, inc GST
    - +

    1 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
  4. USB to 2.1mm DC Booster Cable - 12V
    USB to 2.1mm DC Booster Cable - 12V
    Rating:
    100% of 100
    5 Reviews
    SKU: ADA2778 Brand: Adafruit
    This cable is kinda fascinating - it has an integrated boost converter, so you can plug it into any USB port (from a computer, battery pack, etc) and it will give...
    $16.65 AUD, inc GST
    As low as $15.48 AUD, inc GST
    - +

    2 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 30 products in Others

Lithium Iron Phosphate Batteries

Keep your projects powered for a long time with these High-quality Lithium Iron Phosphate (LiFePO4) batteries.

  1. ASL4584A-2
    12V 200Ah Lithium Iron Phosphate Battery (LiFePO4, M8)
    SKU: ASL4584A Brand: Core Electronics
    With all the benefits of cutting edge lithium technology. LiFePO4 batteries offer longer service life than traditional lead acid batteries, plus weigh less than HALF as much as SLA batteries.
    $1,694.95 AUD, inc GST
    As low as $1,610.20 AUD, inc GST

    Out of Stock

    Sign up to get notified when it's available to order.

  2. ASL4541A-1
    12V 8Ah Lithium Iron Phosphate Battery (LiFePO4, 4.8mm/F1)
    SKU: ASL4541A Brand: Core Electronics
    With all the benefits of cutting edge lithium technology. LiFePO4 batteries offer longer service life than traditional lead acid batteries, plus weigh less than HALF as much as SLA batteries.
    $104.95 AUD, inc GST
    As low as $97.60 AUD, inc GST
    - +

    3 from local stock, 1 supplier stock; your order will dispatch between Dec 1 to Dec 10. And yes, stock levels and lead times are accurate!

    Delivered by Jul 11th
View all 6 products in Lithium Iron Phosphate Batteries

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