SPECIFICATIONS: Dimensions: 5.94x2.55x3.74 in (151x65x95 mm). Weight: 2 lbs 14 oz (1.30 kg). Capacity: 10 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.