Why Lithium? Longer Life, No Maintenance, and Less Weight are just a few of the advantages lithium has over lead-acid batteries. Making it an exceptional return on your investment. They last 3 to 4 times longer and weight less than half the weight of a lead-acid battery. A perfect solution for off-grid power, RV or Golf carts. Built in Canada, 5 Year Warranty Click Here for 12V105Ah Specs sheet Click Here for 12V230Ah Specs sheet Click Here for 12V280Ah Specs sheet Detailed Specs 105 Ah - 1,340W 230 Ah - 2,940W 280 Ah - 3,670W Chemistry LifePo4 Configuration 4 Series Voltage 12V Capacity 105 Ah - 1,340W 230 Ah - 2,940W 280 Ah - 3,670W Performance Max Continuous Discharge 150A Voltage Range 10.0 - 14.6V Charge Voltage 14.6V Max Charge Current 100A 150A Physical Length 345mm (13.6") Width 190mm (7.5") Height 245mm (9.6") Weight 10.0Kg (22lbs) 18.5Kg (40lbs) 22.9Kg (51lbs) Safety Features Battery Management System Over Voltage, Under Voltage, Over Current, Temperature protection Battery equipped with Bluetooth monitoring Charger Specs (Optional) Name 4S LifePo4 Charger Input 110-260 V AC Output 14.6 V @ 10 Amps Size 170mm Long x 90mm Wide x 50mm High Connectors Aligator clip connectors