-High Power LiFePO4 48V 20AH battery pack for 1600W 2000W system. -48 volt 20Ah = 960 watt hours. -35amp continuous 110amp burst BMS. -Configuration: high quality 26650 battery frame with Retardant and Fireproof. -Case: 1 layer of PVC wrap and Plug-and-play design of portable metal case. -Standard connectors with customized 40A fuse for discharging -Cannon connector for charging.