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 has power source which can output 5V/350mA. Standard Arduino pin map makes it compatible with Arduino compatible board.

Features

• Up to 90% high-efficiency boost circuit
• 5V/350mA output
• supply for external USB device with cable
• Operation temperature: 0℃ ~ +60℃

Note : Delivery time within 4 weeks, please check back again as delivery time may be revise.