Battery - AGM-VRLA Short Circuit Current: 2600A Nominal voltage: 28V DC Float Voltage: 30V DC Boost Voltage: 32V DC Amp/hour capacity: 26 Ah @ 10 hr rate (27°C) Operating temp: -40°C to +60°C Recombination Efficiency: > 98% Self Discharge: less than 1% per week Reverse Polarity Protection: Enabled Over Voltage Protection: Enabled Shelf life without re-charge: Up to 6 months Deep discharge Capability Powder Coated Case with lie-flat handle Voltmeter: Solid State LED. Battery State of Charge - Indicator. Aircraft cable 2m (6ft/50SQ/MM/ISI)-with heavy-duty rubber NATO connector. Charger 3.6 A MP 2-stage internal charger-Input 90–270V AC single phase. Heavy Duty Battery D C - Kill Switch Protection: C B incorporated Dimensions: 260mm x 500mm x 150mm (HxLxW) Weight: 25.5 Kgs