Connectors: 2 pole JST connector. Compatibility: Raspberry Pi 3, 2, B+, A+, Zero, Zero W. Outputs: 1.5A, 15uA standby. Microcontroller type: TPS61232 step-up boost converter. Note: raspberry Pi module. Note: VBAT+, GND and EN connections. Note: for Li-Ion and LiPo batteries