2500mAh 1.2V Nickel Metal Hydride rechargeable ‘AA’ batteries. NiMH technology provides all the benefits of NiCads without the toxic ingredients and without the memory effect problem! 2500 mAh is a large capacity cell perfect for handheld, RF, and digital camera applications. We use these in everything! 26 grams per cell.
Keep your eneloop batteries charged and ready to go with this lightweight charger. This handy device charges both AA and AAA batteries and includes 4 ...
Charges up to four AA/AAA or 2 x 9V Ni-MH or Ni-Cad cells at once for keeping your devices powered up. Indicators display charging mode at a glance. Automatically stops once cells are charged. Powered by any USB charger at home or in the car.
This range of Sanyo eneloop batteries have numerous advantages over regular rechargeables. Key characteristics include low self-discharge, they are pr...
This range of Sanyo eneloop batteries have numerous advantages over regular rechargeables. Key characteristics include low self-discharge, they are pr...
For even more demanding applications the Panasonic Eneloop Pro batteries are perfect. They provide a massive 2500mAH capacity (AA size), can be recharged...
For even more demanding applications the Sanyo XX High Capacity range are perfect. They provide a massive 900mAH capacity (AAA size), can be recharged...
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.
This is a generic rechargeable AA NiMH battery with a capacity of 2200 mAh. These batteries are well-suited for powering small- to medium-sized robots and can be used with Pololu's AA battery holders. You will need to charge these batteries before you first use them.
The nested form-factor of this 12V battery allows it to be tucked away in an 1120 Series U-Channel to protect it from the moving pieces of your chassis.
This is a rechargeable 3.6 V NiMH battery pack with a capacity of 900 mAh. The pack consists of three AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.
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.
This is a rechargeable 6.0 V NiMH battery pack with a capacity of 900 mAh. The pack consists of five AAA cells in a single row and a 4" lead terminated by a “JR”-style connector.
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.
This is a rechargeable 7.2 V NiMH battery pack with a capacity of 900 mAh. The pack consists of six AAA cells in two rows and a 4" lead terminated by a “JR”-style connector.
This is a rechargeable 4.8 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of four AA cells in a single row and a 4" lead terminated by a “JR”-style connector.
This is a rechargeable 8.4 V NiMH battery pack with a capacity of 900 mAh. The pack consists of seven AAA cells in two rows and a 4" lead terminated by a “JR”-style connector.
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.
This is a rechargeable 6.0 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of five AA cells in two rows and a 4" lead terminated by a “JR”-style connector.
This is a rechargeable 7.2 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of six AA cells in two rows and a 4" lead terminated by a “JR”-style connector.
This is a rechargeable 8.4 V NiMH battery pack with a capacity of 2200 mAh. The pack consists of seven AA cells in two rows and a 4" lead terminated by a “JR”-style connector.
NiMH is an abbreviation for Nickel-Metal Hydride. NiMH batteries are some of the most common rechargeable batteries we see in consumer electronics. Due to their superior chemistry, NiMH batteries have taken over Nickel Cadmium Battery appli...
NiMH is an abbreviation for Nickel-Metal Hydride. NiMH batteries are some of the most common rechargeable batteries we see in consumer electronics. Due to their superior chemistry, NiMH batteries have taken over Nickel Cadmium Battery appli...
Want to make your project portable? We've put together a quick guide to get you up to speed on battery options and help you decide which batteries might be best for your project. Batteries are a whole different game to plug packs and bencht...
Want to make your project portable? We've put together a quick guide to get you up to speed on battery options and help you decide which batteries might be best for your project. Batteries are a whole different game to plug packs and bencht...
What We'll AchieveThis guide will help you set up a Plant_io controller to automatically irrigate a plant of your choice. This example focuses on germinating seeds, but this is only one option.
Along the way we'll:
Assemble a hardware pl...
What We'll AchieveThis guide will help you set up a Plant_io controller to automatically irrigate a plant of your choice. This example focuses on germinating seeds, but this is only one option.
Along the way we'll:
Assemble a hardware pl...
Introduction
This project started because I needed to replace a water tap timer that had seen better days.
The aim was to use a Raspberry Pi Pico and a couple of PiicoDev boards to do what the water timer did. The actual stopping a...
Introduction
This project started because I needed to replace a water tap timer that had seen better days.
The aim was to use a Raspberry Pi Pico and a couple of PiicoDev boards to do what the water timer did. The actual stopping a...
We made a Pi Zero W retro-games console! The nostalgia is making me dizzy!
If you'd like to build your own, we've put together a couple of wishlists to make things easier:
For the Pi Zero W build, like in this project, check out the PiG...
We made a Pi Zero W retro-games console! The nostalgia is making me dizzy!
If you'd like to build your own, we've put together a couple of wishlists to make things easier:
For the Pi Zero W build, like in this project, check out the PiG...
Introduction
Searching for solar panels and related items on the Core Electronics website; I came across the Solarbotics GraviTrack Marble Machine Kit. I thought the kit would be a good educational tool for the grandkids. The kit was a hit...
Introduction
Searching for solar panels and related items on the Core Electronics website; I came across the Solarbotics GraviTrack Marble Machine Kit. I thought the kit would be a good educational tool for the grandkids. The kit was a hit...
This project will measure atmospheric conditions (Temperature, Humidity, Air Pressure) and log them to an SD card over a long period (months!) while running off a few AA or AAA cells.
Usually, projects powered by an Arduino Uno are quite p...
This project will measure atmospheric conditions (Temperature, Humidity, Air Pressure) and log them to an SD card over a long period (months!) while running off a few AA or AAA cells.
Usually, projects powered by an Arduino Uno are quite p...
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