Search results for: '5v usb power bank'

The official Power Supply needed for the micro-USB based Raspberry Pi boards.

DFRobot is launching a brand new series - Sunflower, focusing on high-efficiency, small power solar energy management for IoT projects and renewable energy applications...

Converts any DC voltage between 0.9V and 5V to a steady 5VDC. Can supply up to 600mA output current.

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.

The PowerBoost is a USB charger for any single cell (3.7V/4.2V) LiPo/LiIon battery which can power another USB device at the same time.

This small 8~32V to 5V 3A dual USB power step down converter supports all 5V main controllers, applicable to demanding occasions like smart home, small...

This USB(input) to DC(output) boost converter can step up 5V to 9V/12V with a switch for selecting voltage and a digital LED display for showing output...

We're always on the look out for better ways to make projects portable: being able to charge your battery in the most convenient manner will let...

This adorable little board will come in very handy whenever you need a good amount of 5V power. It's the size of a linear regulator, but it's actually a mini-booster! Input 2-5VDC on one side, and get 5V at up to 1A supply on the other. Perfect for use with battery-powered projects with 2 or 3 Alkaline, or a single Lithium battery.

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...

Power USB-C devices from two USB-C power sources! Where does power go? Power from each USB-C input (A/B) connector goes via a MOSFET "Ideal Diode" to the...

This USB fast-charge module integrates the most common 5V charging recognition function and provides compatibility for more than 99% of mobile phones on the market...

This is a small DC - DC boost module that integrates a PFM DC-DC boost control chip. It can convert a 0.9 ~ 5v power source to standard 5V, making it capable of supplying power to an Arduino microcontroller and other small electronic devices that use a 5v input. The maximum output current is up to 500 ~ 600 mA. There are two power input ports, PH2.0 and KF235-3.81-2P which are compatible with DFRobot's 3.7 V lithium battery.

We're always on the look out for better ways to make projects portable: being able to charge your battery in the most convenient manner…

This USB C PD to 2.1mm Cable with Selectable Voltage Button will help you get the most out of your USB C Power Delivery wall warts by letting you select...

This convenient adapter lets you plug a USB Type C 3.1 5V cable into something with a 5.5mm / 2.1mm DC barrel socket.Works great with any device or cable...

PowerBoost is the perfect power supply for your power-hungry portable project! This little DC/DC boost converter module can run from 1.8V batteries or higher, and...

The USB power may be the smallest in the series, but it's big enough to send juice to all your creations. Connect a USB cable (included) to your computer or phone charger to start the power flowing. Try it with an LED to make the simplest littleBits circuit. If you're looking for a permanent installation, the USB power adapterenables you to plug your USB power directly into the wall.

This fast charging module comes with both USB and Type-C ports, supporting 10.5-32V voltage input and 5V/3A output, and multiple charging protocols....

Convert just about any battery pack to 5V with VERTER - Adafruit's fresh new Buck-Boost power converter. VERTER can take battery voltages from 3-12VDC and output a nice...

Here's yet another addition to Adafruit's family of AA battery holders. It's a holder for five (5) AA batteries, with 5" wire leads. It's black and has a 2.1mm barrel plug...

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...

Build your own USB KeepAlive circuit to prevent power banks from auto-shutting off when powering low-current devices like Raspberry Pi Pico or microcontrollers with this DIY soldering kit featuring a 555 timer design.

This compact torch can not only be charged via usb, but can also be used as a powerbank. The torch employs a high brightness 5 Watt light that multiple...