Wroyeti Committed to the production of various power batteries. All cells are A-grade quality We have 36V 48V 52V 60V 72V batteries! If you are not satisfied with the product when you receive it, we can send you a return shipping label. Send back the product. Product Size Size： 14.6 inch*6.25 inch*2.71 inch Battery Net Weight：15.3 Ib If you are not satisfied with the product when you receive it, We can send you a return shipping label. Send back the product. We are committed to producing various types of power batteries.We have a professional production team and a responsible after-sales service team.We are professional battery sellersChoosing us will be a satisfying shopping experience 72V 20Ah Lithium Battery with 60A BMS protection board for 72V(200-3000W ) Motor 60A BMS Intelligent protection chip with the following functions Automatic short circuit protectionAutomatic internal cell balancingAutomatic temperature protectionAutomatic flame retardant electrolyteAutomatic reverse charging protectionAutomatic explosion-proof batteryAutomatic low voltage disconnect/Overvoltage protectionAutomatic overcurrent protection/ Over-discharge protection 84V 3A Fast Lithium Battery Charger 84V 3A Lithium Battery Charger Output :84V 3A Input: AC110-240V Charging Plug Type: Male XLR plug Short Circuit Protection/ Over current Protection/ Over Voltage Protection The shell is made by High-quality plastic, smooth appearance Current between±0.1A, Voltage tolerance is±0.1V, Packing List: 1x 72v 20ah lithium battery1x 84V 3A Original Fast Charger1x 10AWG Male XT90 cable - length 3.93in（10 cm）1x 12AWG 1 Male XT90 to 2 Female XT60 1x user manualDischarge: XT90 Female/XT60 Female Battery charging port:Female XLR plug