IP5306 lithium battery module

The IP5306 charging and discharging module uses the highly integrated IP5306 as the main control chip, which has ultra-high efficiency (up to 91% for charging and 92% for discharging), solving the problem of high heat generation during charging of the traditional charging chip TP4056. Supports a maximum discharge current of 2.5A and a charging current of 2.1A, and supports simultaneous charging and discharging (switch to external power supply, output voltage>4.7V<5V, output power depends on VIN’s power supply capability). Built in multiple protection functions such as overcharging and overdischarging make the use of lithium batteries more reassuring. Use 4 LEDs to display the current battery level, and automatically turn off the battery level display after 30 seconds of no load.

 

Add button functions: short press once to turn on output and battery display (power on), short press twice to turn off output and battery display (power off) in the power on state