Check the listing for details. HQST 100 Watt 12 Volt 9BB Cell Monocrystalline Solar Panel (Compact Square Size). Condition: New. Listed at 77.99 USD. Choose Your LiFePO4 Battery Energy Rated Capacity Max. Continuous Output Power Recommend Charge Current Max. Charge Current Max. Cont Discharge Current Max. Charging Voltage Discharge Cut-off Voltage Low Temp Cut-off Protection Dimensions Weight 12V 100Ah LiFePO4 1,280 Wh 100Ah / 1,280 Wh 1,280 Wh 20A 50A 100A 14.6V Lower than 11.1V Yes L13.07 x H8.66 x W6.77 in 22 lbs/10 kg 12V 100Ah LiFePO4 w/Meter 1,280 Wh 100Ah / 1,280 Wh 1,280 Wh 20A 50A 100A 14.6V Lower than 11.1V Yes L13.07 x H8.66 x W6.77 in 22 lbs/10 kg 12V 100Ah Mini LiFePO4 1,280 Wh 100Ah / 1,280 Wh 1,280 Wh 20A 100A 100A 14.6V Lower than 11.1V Yes L 10 x W 5 x H 7.8 in 22 lbs/10 kg 12V 20Ah LiFePO4 256Wh 20Ah / 256Wh 256Wh 10A 20A 20A 14.6V Lower than 11.1V / L 7 x W 3 x H 6.5 in 5.95 lbs/2.7 kg 12V 8Ah LiFePO4 102.4Wh 8Ah / 102.4Wh 102.4Wh 4A 8A 8A 14.6V Lower than 11.1V / L5.9 x W2.6 x H3.7 in 2.2 lbs/1kg