6 Volt AGM Battery

NP1.2-6 (6V1.2Ah/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 voltage----------------------6VNumber of cell ----------------------- 3Length(mm/inch)----------------------- 97/3.82Width(mm/inch) --------------------------- 24/0.97Height(mm/inch)--------------------------- 51/2.01Total Height(mm/inch) ------------------- 58/2.28Approx. Weight(kg/lbs) ------------------ 0.25/0.55Performance CharacteristicsCapacity77°F(25℃)20 hour rate (0.06A,5.25V )1.2Ah10 hour rate (0.11A, 5.25V)1.1Ah5 hour rate (0.21A, 5.25V)1.05Ah1 hour rate (0.78A, 4.8V)0.78AhInternal ResistanceFull charged Battery 77°F(25℃): 120mΩCapacity 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℃): 18A(5S)Charge(ConstantVoltage)Float: 6.8~6.9V / 77℉(25℃)Cycle: 7.25~7.45V / 77℉(25℃)Max. Current：0.3ADischarge Constant Current (Amperes at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min1h3h5h10h20h1.60V5.003.502.501.480.780.350.220.110.061.65V4.713.352.371.410.750.340.220.110.061.70V4.363.202.241.320.720.320.210.110.061.75V4.003.002.101.220.680.300.210.110.061.80V3.602.701.951.090.630.280.200.100.05Discharge Constant Power (Watts at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min45min1h2h3h5h1.60V8.806.024.802.752.081.641.000.720.501.65V7.385.734.582.631.991.580.960.690.501.70V6.935.404.332.501.871.470.900.650.481.75V6.445.024.022.341.711.370.830.610.481.80V5.844.563.612.131.521.210.730.540.48(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values.