Power control with low on-resistance improves battery service.
Version V1.2 removes the seldom-used function. Optimised the battery power supply circuit.
The actual test standbys time is up to 6 hours (test conditions: open networking, printing power parameters every 2seconds).
This board integrates a fueled meter chip (MAX17040G) with 1000mAh per chip Adopting the thimbled mounting, it is simple and generous.
This Power Supply Lite is a uninterrupted Power supply designing specifically