Hello from Romania… i buy a e-scooter with a 48v18.2ah battery. i want build a extra battery with same specification . how many 18650 cells need to buy? that cells 18650 have standard mAh or depends? id depends…. , depends what? soo , i want construction a extra battery 48v18.2ah .who can help me a little? thanks
Hi, Mark here. Currently building a 18650 pack for my ebike and I stuck with which bms (especially Amps) should I use for 13S3P or 4P, even maybe 5P. Any difference for the “P”s…?