SHENZHEN LEADHOO BATTERY CO.,LTD

Date: 25th July 2016
12V AGM Rechargeable Replacement Battery
NP14-12 (12V14Ah/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----------------------12VNumber of cell ----------------------- 6Length(mm/inch)----------------------- 151/5.94Width(mm/inch) --------------------------- 98/3.86Height(mm/inch)--------------------------- 95/3.74?Total Height(mm/inch) ------------------- 101/3.98?Approx. Weight(kg/lbs) ------------------ 3.4/7.48?Performance CharacteristicsCapacity77?F(25?)20 hour rate (0.7A, 10.8V )14Ah10 hour rate (1.34A, ?10.5V)13.4Ah5 hour rate (2.4A, ?10.5V)12Ah1 hour rate (8.5A, ?9.6V)8.5AhInternal ResistanceFull charged Battery 77?F(25?): ?20m?Capacity 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?): ?180(5S)Charge(ConstantVoltage)Float: 13.6~13.8V / 77?(25?)Cycle: 14.50~14.90V / 77?(25?)Max. Current?4ADischarge Constant Current (Amperes at 77? 25?)End Point Vlots/Cell5min10min15min30min1h3h5h10h20h1.60V45.631.024.313.37.503.152.121.180.611.65V44.230.123.812.97.433.122.101.170.611.70V42.729.223.212.67.373.092.071.160.611.75V41.328.322.712.37.303.062.051.140.601.80V39.827.522.112.07.233.032.021.120.59Discharge Constant Power (Watts at 77? 25?)End Point Vlots/Cell5min10min15min30min45min1h2h3h5h1.60V88.059.247.728.221.015.69.786.524.241.65V82.555.745.126.820.014.99.496.364.171.70V77.152.342.525.319.014.29.176.194.091.75V71.748.839.823.918.013.58.816.004.001.80V66.445.437.222.417.012.88.435.803.90(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values.?
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shenzhen, 518000

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