LL-12V75-24 Lithium Battery Description The Lifeline LL-12V75-24 is specifically designed for deep-cycle applications. Specifications Volts 12.8 Rated Cap. Amps Hours @ 20hr Rate 75 Ah Reserve Capacity @15A 300 min Energy 960 Wh Length In (mm) 10.2(260) Width In (mm) 6.6(168) Height In (mm) 8.6(218) Weight LB (kg) 20.5(9.3) Recommended Charge Current 15 A Maximum Current Charge 75 A Recommended Charge Voltage 14.4 V (±.2V) Max Continous Discharge Current 75 A Peak Discharge Current 160 A (3 s) Discharge Temperature -4 ~131 °F (-2 ~ 55 °C) Charge Temperature 32 ~113 °F (0 ~ 45 °C)