Capacity: 3,072Wh (51.2V, 60Ah) Cell Chemistry: LiFePO4 (Lithium Iron Phosphate) Life Cycles: 3,500+ Cycles to 80% Original Capacity Shelf-life: Recharge to 80% Every 3-6 Months Management System: MPPT Charge Controller, BMS, etc.

USB-C Port: 1 x 100W Max. USB-A Port: 1 x 18W USB-A 12V* DC Outlets: 1 x 12V/10A (Car Outlet) *All Regulated.

AC Input: 500W Max. Solar Input: 500W Max., VOC 12-60VDC, 10A Car Input: 12/24V from Cigarette Lighter Port Maximum Input: 1,000W, with Optional D050S DC Charging Enhancer

Simultaneous Recharge & Discharge: Yes Weight: 79.6lbs (36.1kg) Dimensions (LxWxD): 20.5 x 12.5 x 10.5in ( 52 x 32 x 26.6cm) Operating Temperature: -4-104℉ (-20-40℃) Storage Temperature: -4-104℉ (-20-40℃) Certification: UL Standard, CEC, DOE, FCC, CA Prop 65