Custom RPI UPS HAT (B) For Raspberry Pi 3/3B+/4B, etc., 5V Uninterruptible Power Supply, 5A High Current, Pogo Pins Connector Manufacturer

Power Your Pi Seamlessly From Power Connection OR The Backup Batteries

5A high current, pogo pins connector

SAFETY CAUTIONS

• Li-ion and Li-po batteries are quite unstable. They may cause fire, personal injury, or property damage, if they're not properly recharged or used.

• Do not reversely connect the polarities when recharging or discharging the battery. Do not use inferior charger/charging panel to recharge the battery.

• Do not mix use old batteries with new ones, avoid using batteries of different brands.

• When buying Lithium battery, should always make sure the battery specification is compatible with the expansion board. Choose batteries from formal manufacturer, and ensure the batteries will work stably and safely by aging test.

• Lithium batteries have limited cycle life, they will also deteriorate as time goes by. Should be replaced with new ones when the batteries reaching their max cycle life, or working over two years, whichever comes first.

• Should be placed carefully and properly, keep it away from inflammables and explosives articles, away from children, avoid any safety accident caused by careless storage.

It is able to charge the batteries and provide power output at the same time from external power supply
Automatically switch over to batteries output if external power supply is unavailable, keeps the system running without any trouble

Powering The Raspberry Pi Via Pogo Pins, Without Using Any GPIO Resource,
Compatible With Raspberry Pi 3 / 3B+ / 4B, Etc.

Monitoring The Batteries Voltage, Current, Power, And Remaining Capacity Via I2C

When the voltage dips too low, it is possible to save files properly and then shutdown the system by software, to avoid any data loss

Protection Circuits For Over Charge/Discharge, Over Current, Short Circuit, And Reverse
Along With The Equalizing Charge Feature, More Safe And Stable

Convenient For Powering Other Boards

Easy To Check If The Battery Is Connected Correctly

* Resources for different product may vary, please check the wiki page to confirm the actually provided resources.