FEATURES

 Standard Raspberry Pi extension interface, compatible with other expansion boards

 Support 2A maximum current output, suitable for more Raspberry Pi applications

 Auto switching of charge/recharge path, designed to against power-down

 On-board 5 LEDs for showing the batteries’ status

 On-board Maxim fuel gauge IC

 Support reading battery information via I2C communication

 Lithium battery charge/discharge protection and over-heating protection

 Anti-backflow mainboard power source