Overview

The Li-polymer Battery HAT integrates SW6106 power bank 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.

Compared with the Li-ion Battery HAT, this HAT utilizes Li-polymer battery with higher capacity, which means longer battery life, and allows higher loads. The size of the HAT is more fit for Raspberry Pi B/A+/B+/2B/3B/3B+/4B.

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 × 56.5mm
• Mounting hole size: 3.0mm

What's on Board

1. Raspberry Pi GPIO connector: for connecting Raspberry Pi
2. PH 2.0 battery connector: for 3.7V Li-polymer battery
3. USB Type-C connector: 5V battery charge/power output, supports quick charge
4. USB Type-A connector: 5V power output
5. Micro USB connector: 5V battery charge
6. SW6106 power management chip
7. Power output control switch
   Click: operating mode, provides 5V output
   Double click: standby mode, no output
8. Battery power capacity indicator: 5x LEDs to indicate the power capacity and charging status
9. Quick charge indicator: on when quick charging
10. Li-polymer battery: 3.7V 3000mAh, MSDS certified

Example

Dimension

Development Resources

Wiki : www.waveshare.com/wiki/Li-polymer_Battery_HAT

Selection guide

Model	Device Support	Battery Support	feature
Pico-UPS-A	Raspberry Pi Pico	14500 Li-ion battery (NOT included)	Provides power supply via pin header
Pico-UPS-B		600mAh 3.7V Li-po battery	Provides power supply via pin header
UPS HAT (C)	Raspberry Pi Zero	803040 Li-po battery 1000mAh 3.7V	Provides power supply via Pogo pins
Li-ion Battery HAT		14500 Li-ion battery (NOT included)	UPS not supported
UPS HAT (B)	Raspberry Pi 5/4B/3B+	18650 Li battery × 2 (NOT included), up to 5A output current, with 8.4V battery charger	Provides power supply via Pogo pins, with 5V USB output
UPS HAT (E)		21700 Li battery × 4 (in series, NOT included), up to 5V 6A output current, 40W bi-directional fast charging Type-C port	Provides power supply via Pogo pins, with 5V USB output
UPS HAT	Raspberry Pi 4B/3B+	18650 Li battery × 2 (NOT included), up to 2.5A output current, with 8.4V battery charger	Provides power supply via pin header, with 5V USB output
UPS HAT (D)		21700 Li battery × 2 (in parallel, NOT included), up to 2.5A output current, with 5V Type-C port battery charger	Provides power supply via Pogo pins, with 5V USB output
Li-polymer Battery HAT		3.7V 3000mAh 104060 Li-polymer battery, up to 2A output current	Provides power supply via pin header, UPS not supported
UPS Power Module	Jetson Nano	18650 Li battery × 4 (NOT included), up to 2.5A output current, with 8.4V battery charger	Provides power supply via 6PIN cable, with OLED screen
UPS Power Module (B)		18650 Li battery × 4 (NOT included), up to 5A output current, with 8.4V battery charger	Provides power supply via Pogo pins
UPS Module 3S	Suitable for the devices with Type-C power port	18650 Li battery × 3 (in series, NOT included), up to 5V 5A output, with 12.6V battery charger	Adapting various interfaces via cables
UPS Module Mini	Suitable for CM4-IO-WIRELESS-BASE-B base board, etc.	10440 Lithium battery × 3 (in parallel, NOT included), up to 5V 2.5A output	Provides power supply via pads or pin header

Warning: battery inside.

Note: the Raspberry Pi is NOT included.

1. Li-polymer Battery HAT x1
2. 3.7V 3000mAh Li-polymer battery x1
3. RPi screws pack (2pcs) x1

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