Battery Type 81000mAh Lithium Ion Battery (LiFePO4)
Capacity 296Wh (20Ah, 14.8V)
Net Weight 11.9 LBS
Voltage 12V
Energy 300Wh
Charging Time 6 hours
Output AC 250W (300W peak)
Dimension (12.2 x7.6 x 9.1)"