12V AGM Replace Ups Battery
NP24-12 (12V24Ah/20hr)The rechargeable batteries are lead-lead dioxide systems. The dilute sulfuric acid electrolyte is absorbed by separators and thus immobilized. Should the battery be accidentally overcharged producing bydrogen and oxygen, Special one-way valves allow the gases to escape thus avoiding excessive pressure build-up. Otherwise, the battery is completely sealed and is, therefore, maintenance-free, leak proof and usable in any position.Battery ConstructionComponentPositive plateNegative plateContainerCoverSafety ValveTerminalSeparatorElectrolyteRaw materialLead DioxideLeadABSABSRubberCopperFiberglassSulfuric AcidGeneral Feature●Absorbent Glass Mat(AGM) technology for efficient gas recombination of up to 99% and freedom from electrolyte maintenance or water adding.●Not restricted for air transport-complies with IATA/ICAO Special Provision A67.●UL-recognized component.●Can be mounted in any orientation. Computer designed lead, calcium tin alloy grid for high power density.●Long service life, float or cyclic applications.●Maintenance-free operation.●Low self discharge.SPECIFICATIONNominal voltageVNumber of cell 6Length(mm/inch 165/6.50Width(mm/inch) 125/4.92Height(mm/inch 175/6.89 Total Height(mm/inch) 182/7.17Approx. Weight(kg/lbs) 7.8/17.2 Performance CharacteristicsCapacity77°F(25℃)20 hour rate (1.2A, 10.8V )24.0Ah10 hour rate (2.3A, 10.5V)23.0Ah5 hour rate (4.4A, 10.5V)22.0Ah1 hour rate (19A, 9.6V)19AhInternal ResistanceFull charged Battery 77°F(25℃): 10mΩCapacity affected byTemperature(20hour rate)104℉ (40℃)102%77 ℉ (25℃)100%32 ℉ (10℃)85%5 ℉ (-15℃)65%Self-discharge68℉ (20℃)Capacity after 3 months storage90%Capacity after 6 months storage80%Capacity after 12 months storage60%Max. discharge current77℉(25℃): 300(5S)Charge(ConstantVoltage)Float: 13.6~13.8V / 77℉(25℃)Cycle: 14.50~14.90V / 77℉(25℃)Max. Current：6ADischarge Constant Current (Amperes at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min1h3h5h10h20h1.60V10570.051.028.019.07.254.532.361.231.65V10268.550.127.518.77.154.502.341.221.70V98.566.849.126.918.37.004.452.321.211.75V94.064.948.026.317.96.854.402.301.201.80V88.562.746.825.617.46.654.322.251.18Discharge Constant Power (Watts at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min45min1h2h3h5h1.60V.542.035.020.014.08.851.65V17812697.057.041.234.519.713.88.801.70V16912193.055.240.233.919.213.58.701.75V15911588.553.239.033.318.713.28.601.80V14710883.050.537.532.618.012.98.40(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values.
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