Posted on June 1, 2019July 3, 2019 by Seongju Hong2019.06.01(pm): How to make 18560 Li-ion battery pack(11.1V, 3S, 7800mAh) Insert battery into holderCapon tape windingWelding on nickel plateSoldering the protection circuitPut in shrink film Post Views: 1,215
