Lithium Ion Battery pack containing IEC62133 2nd edition certified 2600mAh capacity 18650 size cells in a 3S2P configuration includes on board charger, fuel gauge, and customized LED based user interface, Model BL2600C1865003S2PG2G
18650 cell holder for 65 cells with nickel strips - E-Racing
Denmark MATE.X Foldable Electric Bicycle 18650 Replacement Battery 48V 20Ah 52V 20Ah 18Ah 15Ah With 2A Fast Charger - AliExpress