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ULTRACELL 12V 18Ah12V, 18Ah, gel, lead battery, maintenance-free, 181.5x77x167.5mm, 5.32kg.Security systems / Security batteries / UltracellEnd user price - Reseller price- Lead-acid battery made with coated glass fiber technology (AGM). - Nominal voltage: 12V. - Nominal capacity: 18Ah. - Electrolyte: sulfuric acid. - Epoxy resin insulation. - Copper connectors. - Lead oxide, positive pole. - Lead negative pole. - ABS plastic container and frame. - Charging voltage for cyclic use: 14 -15V (-24mV/°C), maximum current: 5.4A. - Internal resistance: 0.028 ohm (at full charge, at 25°C). - Self-discharge: 3% capacity loss at 25°C, per month. - Dimensions of connecting shoe: 4.75mm x 0.8mm. - Battery dimensions: 181.5mm x 77mm x 167.5mm (with contacts). - Weight: 5.32 kg. - CE certification. |