First of all, you need to understand that the voltage of a lithium battery is about 4V, so to reach 12V, you need to connect three 4V units in series, and each 4V unit is composed of several 18650 connected in parallel to obtain a capacity of 100A. I doubt 100AhA is the current unit. The normal capacity of 18650 is around 2500mAh, 100/2.5=40. It is estimated that 40 18650 batteries need to be connected in parallel to achieve this. 18650 needs a protection circuit. The cost is not low. I don't know what you use it for when charging lithium batteries, you need to pay attention to it. The requirements for a charger of such capacity are relatively high.
The 18650 lithium battery is composed of 12v100A. What connection should be used for a single batter
Introduction The 18650 lithium battery is made up of 12V 100A. What connection should be used for a single battery cell to transmit a current of 100A. First of all, you need to understand that the voltage of the lithium battery is about 4V, so you need to understand.