Lead-gel battery Exide Powerfit S312/7S Lead-acid battery Exide Powerfit S312/7S Lead-acid battery Connection type: connection 4.8mm VDS approval, complies with IEC 896-2 The Exide Powerfit specifications: The product superiority of the Sonnenschein A-Series batteries results from the worldwide proven and successful dryfit technology. Outstanding energy storage properties combined with high reliability. Maintenance-free over the entire service life due to Sonnenschein dryfit technology. Up to 7 years design life at an ambient temperature of 20°C (approx. 80% residual capacity). Grid plates in lead-calcium alloy. Extremely low gassing due to internal gas recombination. Very low self-discharge rate and therefore storable for a long time Short recharge times, deep discharge proof according to DIN 43 539 T5.Technical data 8527600755, VDS G101125System: PB lead battery, voltage: 12.0 volts capacity: 7200mAh, Faston 4.8mm plug-in contacts dimensions (LxWxH): 151x65x98mm, weight: 2600grams, capacity/h: 20-hours (C20)In addition to their broad application in hazard alarm systems and in security lighting, Powerfit S300- batteries are also absolutely reliable energy stores in all other areas of security power supply. Sealed, rechargeable VRLA batteries in which the electrolyte is fixed in a glass-fibre fleece. Excellent energy storage properties combined with reliability Maintenance free (no water refill) for the entire service life. 5 years design life at an ambient temperature of 20°C (80% residual capacity), Grid plates in lead-calcium alloy, Extremely low gassing due to internal gas recombination rate of 99%, Low self-discharge rate (approx. 3% / month at 20°C), Deep discharge proof according to DIN 43 539 T5, No transport restrictions of ready-to-use blocks, neither by rail, road, sea nor air (according to IATA, DGR set A 67), Fully recyclable.