Lishen 3.7v 100Ah Modular Packs - Different Grades

These packs are fantastic for anyone looking to build their own custom battery pack. Each pack is about 2.75" x 5" x 5.5" and weighs about 4.5lbs.The terminals take a m4 machine screw. We do not have carry the screws or bus bars to connect these packs, you'll have to DIY something.   Please read the section below carefully before placing any order! We have 3 grades of these packs, the B and C Grades are sitting at low voltage but have preformed well when charged up. A-GRADE PACKS are sitting at 3v+ and are guaranteed to hold at least 90Ah per pack and discharge at 30A. B-GRADE PACKS are sitting at 2v+ and are guaranteed to hold at least 80Ah per pack and discharge at 20A. C-GRADE PACKS are sitting at 1v+ and are guaranteed to hold at least 70Ah per pack and discharge at 10A.   Some the modular packs may have cosmetic damage such as broken plastic tabs or slightly bent terminals(everything we are shipping is functional). Cell Specs: Brand: Lishen (LS) Model: LR18650SK Cap