There is many battery protection boards on the net.Kayumba wrote: ↑Fri Nov 24, 2017 2:57 pmThank you for answer.banjokazooie wrote: ↑Tue Nov 21, 2017 4:06 pmBattery protection board is a must for non protected lipo battery packs. The charging circuit have no protection build in. The big black part is a capacitor used for Rpi version 3
How to know which one is good one?
The difference of protection board is between the voltage (V) and the Amperage (A).
For the same vantage you can have different Amperage (A): 8A, 10A; 20A.
How to calculate which i need ?