ITEAD Power Shield
Power Shield is a portable offline power supply board for Arduino. Using two AAA batteries and with high-efficiency DC-DC boost circuit, this shield is the power source which can output 5V/350mA. Standard Arduino pin map makes it compatible with Iteaduino series and other Arduino compatible board.
- Up to 90% high-efficiency boost circuit
- 5V/350mA output
- Power supply for external USB device with cable
- Operation temperature: 0℃ ~ +60℃
Please visit Itead's wiki page for more info about this product.