Designed specifically for 24V Heavy-Duty use but with the added capability of 12V starts. Especially suitable for mixed fleets where the majority of use is on larger 24V vehicles. Polarity warning Spike protection Main switch High quality batteries and chargers Recyclable polyethylene casings Fully insulated cable clamps Welding grade cables Full in-house aftersales service. Voltage 12V + 24V DC, Battery 2 x 28Ah, Cranking Amps* 1100A/1100A, Peak Amps** 3500A, Cable clamp 1000A, Safety fuse 500A, Cables 50mm ² x 1.7m, Charger 8A automatic. 26kg