Today I tried to power my cellular module with my two 18650 in parallel. It kinda works for a while but then the voltage dips and the module turns itself off. Its most likely the thin wires, and I optimised it as much as I can, but the same thing happens. I will charge my batteries up again and if it still dont’ work I will just skip my MOSFET circuit that turns the module on and off, as this thing still has a bit of thin wires. If it STILL dont’ work I give up. My 18650 can go up to 8 amps max apparenlty, so it should support 16 amps. My module only uses 2 amps, so it should work if there was minimal wires. Hopefully, finger crossed. If this doesn’t work im cooked. But lets not think too much yk things always work out after you charge ur lithium batteries overnight cuz ur table will probably catch on fire and everything will be burnt out and u will never have to worry about it again.

srry i don’t have a photo