Switching Power Supply 3 USB 5V 3.1A White Does your project need a little more *umph* than our wall wart adapters can supply?
USB Charger Doctor - In-line Voltage and Current Meter Help! This patient is heating up! Is the voltage too low? Is the current draw too high? Is there a doctor in the house? Oh, thank goodness, the Charger Doctor is here!
TL-PB10400 - 10400mAh Power Bank Dual USB ports (5V/2A and 5V/1A) allow for charging two devices simultaneously. Built-in special circuit provides full speed for your smartphones.
TL-PB5200 - 5200mAh Power Bank Housed in an ergonomically designed case, TL-PB5200 is a high capacity 5200mAh power bank compatible with most of your digital devices. With full capacity, the TL-PB5200 holds enough juice to fully charge your device once or even more times.
USB Compact Power Supply 5V-2A White This 5V 2100mA multi voltage charger is perfectly suited for use with the Raspberry Pi, Arduino or Cell phone charging.
Micro USB power supply adapter 5.1V 2.5A White The Official Raspberry Pi Power Supply - Shipped with easily interchangeable heads for the UK, US, EU and Australia you can now use your Pi in all four corners of the world!
Micro USB power supply adapter 5.1V 2.5A Black The Official Raspberry Pi Power Supply - Shipped with easily interchangeable heads for the UK, US, EU and Australia you can now use your Pi in all four corners of the world!
Micro USB Power Supply 5V 2A 10W The recommended power supply unit (PSU) for Raspberry Pi by Raspberry Pi
Switching Power Supply 4 USB 5V 4.1A White USB power supply with convinient 4 outputs!
Car Lighter USB Power Supply 5V 2.1A Simple and useful car lighter power supply.
USB Current Voltage Detector Small size, simple and practical tool that can detect USB's voltage and current.
10400mAh Li-Ion Rechargeable Power Bank The PB-10400 Universal Power Bank is a portable power solution designed as a power supply for electronic devices replacing the need to carry a number of different chargers.