TP4056 modules with 18650 lithium cells

Thread Starter

Jon Sam

Joined Apr 6, 2016

These tp4056 can charge at lithium battery up to 1A.

I would like to use them in series but charging each battery separetely because the TP4056 modules cannot be wired in serial due to common ground.

But i've made a schematic and i would like to know if it will work or explode.

Here :

In this circuit each module have a tp4056 chip, a dw01 single cell protection ic and a dual mosfet.

The switch is used for the charge or for out 11.1V so you won't be able to use the +11.1V while charging it and it's a dspt switch so no common ground problem.

Thanks by advance