The Li-ion Battery HAT integrates the SW6106 power bank management chip, allows providing a 5V regulated power supply to your Raspberry Pi from a 14500 battery, and makes the Raspberry Pi a portable device. It will charge the battery as well, supporting a bi-directional quick charge. This Li-ion Battery HAT module can be used as a universal mini power bank and also works with other 5V devices.
Specifications
Output Voltage: 5V
Applicable Battery: 3.7V 14500 lithium battery (4.2V when full charged)
Dimension: 65mm × 30mm
Mounting hole size: 3.0mm
Features
Uninterrupted Power Supply-
The Li-ion Battery HAT is designed to keep your Raspberry Pi running, even during power outages. With a high-capacity Li-ion battery, it ensures uninterrupted operation, making it ideal for critical applications and projects.
Quick Charge Capability-
Featuring quick charge technology, this Li-ion Battery HAT rapidly replenishes the battery, minimizing downtime. You can trust in its efficiency, ensuring your Raspberry Pi is ready to go when you need it.
5V Output for Peripherals-
In addition to powering your Raspberry Pi, this Li-ion Battery provides a stable 5V output for your peripherals. It acts as a reliable power source for various accessories, simplifying your project setup.
What’s on Board
Raspberry Pi GPIO connector: for connecting Raspberry Pi
SW6106 power management chip
USB Type-C connector: battery charge/power output
USB Type-A connector: power output
Micro USB connector: battery charge
Raspberry Pi power switch
Battery warning indicator: on when the battery is reversed
Battery power capacity indicator: 5x LEDs to indicate the power capacity and charging status
Quick charge indicator: on when quick charging
14500 battery holder
Led Indicators
Discharging LED Indicators-
Capacity
LED1
LED2
LED3
LED4
LED5
80%~100%
ON
ON
ON
ON
ON
60%~80%
ON
ON
ON
ON
Flash
40%~60%
ON
ON
ON
Flash
OFF
20%~40%
ON
ON
Flash
OFF
OFF
5%~20%
ON
Flash
OFF
OFF
OFF
1%~5%
Flash
OFF
OFF
OFF
OFF
0%
OFF
OFF
OFF
OFF
OFF
Charging LED Indicators-
Capacity
LED1
LED2
LED3
LED4
LED5
100%
ON
ON
ON
ON
ON
80%~99%
ON
ON
ON
ON
Flash
60%~80%
ON
ON
ON
Flash
OFF
40%~60%
ON
ON
Flash
OFF
OFF
20%~40%
ON
Flash
OFF
OFF
OFF
0%~20%
Flash
OFF
OFF
OFF
OFF
How to Operate
Insert the Li-ion Battery HAT module into the GPIO header of the Raspberry Pi, and it can supply power to the Raspberry Pi. The switch on the module can control the Power On/Off for the Raspberry Pi.
Insert the Li-ion Battery HAT module into the GPIO header of the Raspberry Pi, that is, supply power to the USB Type-A interface. If the module is not inserted into the Raspberry Pi GPIO headers, you can use a USB cable to supply power to the Raspberry Pi from the USB Type-A interface.
Warning LED is a battery reversal warning light, you need to pull out the battery turn a direction and then connect it to the module. Do not connect the charging cable when replacing the battery. After replacing the battery there is no power output, you need to charge it to have power output.
There are 5 power indicator LEDs on the module to show the battery status.
The Quick Charge LED is a fast-charging status indicator. Only when charging with a charger that supports Quick Charge, charging with a normal 5V charger will not work again in the Quick Charge state.
The battery used in the Li-ion Battery HAT module is a rechargeable 14500 battery with a nominal voltage of 3.7V, a full charge of 4.2V, and a discharge voltage of 3V. Note: The module cannot be connected to ordinary non-rechargeable 7 batteries.
Discharge time is directly related to the battery capacity already loaded, use an 800mAh battery to power Raspberry Pi 3B+ for about 50 minutes (Raspberry Pi 3B+ power consumption will be a bit higher than Raspberry Pi 3B), to power Raspberry Pi ZERO W about 2~3 hours. (Raspberry Pi at zero loads).
Li-ion Battery HAT Module theoretically can be connected to a larger capacity battery by soldering, non-professionals are not recommended to weld without permission.
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