Electronic – How to charge lithium ion batteries – BMS (and) TP4056

battery-charginglithium ion

I have this BMS module for 3 cell lithium ion battery protection. as this guy explain the BMS modules can charge the batteries but not ideally, so we need a separate charger module to fully charge the batteries.

TP4056 is what i'm gonna use as a charger module.

TP4056 is a one cell module and provides 4.2V output, while each cell connected to different parts of BMS module which requires different voltages from batteries in order to monitor over-charge/discharge.

Does TP4056 module conflict with the BMS?

Best Answer

You can't charge each cell of multicell battery with TP4056 ICs.

See this:

TP4056 modules with 18650 lithium cells

and this:

series charging three 18650 batteries with three chargers off the same 5V supply

for example.

Also you can't combine this BMS with TP4056 (what the reason?). By the way, no charger can charge cell "ideally".