Raspberry Pi PowerPack Battery Extension Board

Features:

• Not only for raspberry pi, onboard two USB-A port, a power supply board for Pi. The other USB can supply for LCD screen or any other equipment.
• Weight only 80g.
• Only need few hexgon and screws can stack this board easily on raspberry pi, fully follow HAT design methods.
• Version updated to 1.1, don’t have datasheet for this.
• Purchase of this NOT including lithium battery, a 3.7V 3800mah lithium battery is recommended. Battery Jack XH2.54

Parameters:

• Maximum discharge current: 1.8A @ 5.1V ± 0.1V
• Standard charging current / voltage: 1.0A@5.0V
• As the lithium battery is full voltage: 4.18V – 4.2V
• CHG LED:
  • ON: charger constant current charging.
  • Off: float charger until full as of lithium.
• ON LED:
  • ON: USB-A output  5V
  • Off: USB-A no output