ShiShu Power 24/26 can be used extensively on Turbine helicopters or aircraft and all 28V DC Piston Avgas Engines. Where additional amp/hour capacity is required to maintain voltage under load. This unit deliver significantly higher performance, resulting in faster and cooler starts impacting directly on Engine life Enhancement. The unitis designed to be carried- For emergency power or for starting or for maintenance and is fitted with an automatic 2-stage internal charger for maximum Battery life. When connected, the unit delivers a unique lightweight, Combination of Power & performance. Battery - AGM-VRLA Short Circuit Current: 2600A Nominal voltage: 24V DC Float Voltage: 28VDC Boost Voltage: 30VDC 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 400mm x 150mm (HxLxW) Weight: 22.5 Kgs