The Li-polymer Battery HAT integrates the SW6106 battery management chip, allows providing 5V regulated power supply to your Raspberry Pi or other 5V devices, from a high capacity Li-polymer battery. It will charge the battery as well, supports bi-directional quick charge.
Features
Onboard SW6106 chip, supports bi-directional quick charge, supports multi quick charge protocols like PD/QC/FCP/PE/SFCP
Lithium battery protection circuitry, provides reverse protection, over charge protection, and short circuit protection
Onboard indicators: quick charge, power capacity
PH 2.0 battery connector, for connecting the 3.7V 3000mA high capacity Li-polymer battery (MSDS certified)
Specifications
Output voltage: 5V
Charge voltage: 5V
Applicable battery: 3.7V Li-polymer battery (4.2V when full charged)
Dimension: 65.0mm x 56.5mm
Mounting hole size: 3.0mm
What's on Board
Raspberry Pi GPIO connector: for connecting Raspberry Pi
PH 2.0 battery connector: for 3.7V Li-polymer battery
USB Type-C connector: 5V battery charge/power output, supports quick charge
USB Type-A connector: 5V power output
Micro USB connector: 5V battery charge
SW6106 power management chip
Power output control switch
Click: operating mode, provides 5V output
Double click: standby mode, no output
Battery power capacity indicator: 5x LEDs to indicate the power capacity and charging status
The Li-ion Battery HAT integrates SW6106 power bank management chip, allows providing 5V regulated power supply to your Pi from a 14500 battery, makes the Pi become a portable device.
For most applications, 1GB of RAM is sufficient, especially if you have a specific application for the Raspberry Pi where little multi-tasking takes place.