12V AGM Smf Battery
NP65-12 (12V65Ah/10hr)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 350/13.78Width(mm/inch) 167/6.57Height(mm/inch 179/7.05 Total Height(mm/inch) 179/7.05Approx. Weight(kg/lbs) 18.9/41.6 Performance CharacteristicsCapacity77°F(25℃)20 hour rate (3.35A, 10.8V )67Ah10 hour rate (6.5A, 10.5V)65Ah5 hour rate (11.1A, 10.5V)55.5Ah1 hour rate 39.5A, 9.6V)39.5AhInternal ResistanceFull charged Battery 77°F(25℃): 8mΩCapacity 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℃): 650(5S)Charge(ConstantVoltage)Float: 13.6~13.8V / 77℉(25℃)Cycle: 14.50~14.90V / 77℉(25℃)Max. Current：16.3ADischarge Constant Current (Amperes at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min1h3h5h10h20h1.60V.539.516.811.76.703.501.65V.538.316.611.56.703.501.70V.836.816.311.36.603.451.75V.835.016.011.16.603.401.80V16111995.756.132.915.610.96.503.35Discharge Constant Power (Watts at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min45min1h2h3h5h1.60V.776.749.834.423.01.65V.273.448.333.622.61.70V.670.146.732.622.11.75V.966.644.831.721.71.80V.678.163.042.930.621.1(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values.
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