Dakota Lithium's batteries were designed in the rugged landscape of North Dakota and are built tough. Our LiFePO4 Batteries deliver 2,000+ cycles in recommended conditions All Dakota Lithium Batteries include Battery Management System (BMS) technology that controls cell balancing, low and high voltage cutoff, short circuiting Our 12V 7Ah LiFePO4 Batteries are an ideal upgrade for any 12V Deep Cycle battery Our premium LiFePO4 Battery delivers (200% More Power, 1/2 the Weight, Charges 5X Faster, and Lasts 4X Longer than traditional SLA batteries) Dimensions: 5.94x2.55x3.74 in (151x65x95 mm). Weight: 2 lbs 2.5 oz (0.98 kg). Capacity: 7 ampere hours. Lifecycles: Up to 80% capacity for 2,000 cycles in recommended conditions. (Typical SLA has 400 cycles). Terminals: F2 terminals 0.25 in. wide (6.35mm). Discharge: 15 A max continuous, 60 A max 2-second pulse. 9.2 V max discharge, 11 V max recommended discharge. For longest lifetime recommended discharge rate 1-5 Amps. Charge: 10 A max, 14 V max recommended, 15 V max. Compatible with most SLA chargers. Operating temperature: Min:-20'F (-29'C) Max:120'F (49'C) . Max recommended environmental operating much better than SLA or other lithium’s. Includes active BMS protection circuit for increased performance and longer life.