The best portable battery for boat electronics, trolling motors, and outdoor portable power. This 26.65lb battery will allow you to go further with capacity similar to SLA batteries double in size at half the weight. This battery will allow you to wire up to 4 batteries together in series to achieve higher voltage. Higher capacity than many group size 31 batteries but in a group size 27! Reserve Capacity: 240 Min @25A. Nominal Voltage: 12V. Nominal Capacity: 100Ah. Discharge Cut-Off: 10V. Charge Cut-Off: 14.65V. Charge Current: 50A or less recommended. 100A Max. Cont. Discharge: 100A. Peak Discharge: 200A. Charge Temperature: -10? – 55?. Discharge Temperature: -20? – 75?. Charge Method: CC/CV. Life Cycle: 2000+. Terminal Type: 8MM Bolts. Warranty: 10 Years. Weight: 26.65lbs/12.09kg.