I have a 3600mah Li-ion battery and I want charge it at 2 Amps. I want to use TP4056 module but its output current is 1 Amp max. so I decided to use 2 module in parallel like I draw in photo is that possible? Is there any problem? this photo shows what i want to do
Other than one module sending false voltage signals to other hence confusing it as Battery Voltage, I don't see a problem but I would rather use cheap diy powerbank circuit instead, they mostly charge around 2Amps,
Or better just use a single module and wait a little longer.