2v Gel Solar Power Storage Battery - Shenzhen Leadhoo Battery Co.,ltd

2v Gel Solar Power Storage Battery

PRICE: contract price
Company:
Shenzhen Leadhoo Battery Co.,ltd
Contact Person:
Sky Zhang
Phone:
86-755-83035110


Product Description
NPG400-2 (2V400Ah/10hr)NPG Series is GEL battery which is manufactured with AGM separator and colloidal Silicon. Gel battery are featured with low self-discharge strong ability to recover from deep discharging excellent cycle life and performance at cold ambient temperatures than conventional VRLA.Battery ConstructionComponentPositive plateNegative plateContainerCoverSafety ValveTerminalSeparatorElectrolyteRaw materialLead DioxideLeadABSABSRubberCopperFiberglassColloidal siliconGeneral Feature●Micro millimeter SiO2 and H2SO4 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----------------------2VNumber of cell ----------------------- 1Length(mm/inch)----------------------- 210/8.27Width(mm/inch) --------------------------- 176/6.93Height(mm/inch)--------------------------- 330/13.0  Total Height(mm/inch) ------------------- 341/13.4Approx. Weight(kg/lbs) ------------------ 24.5/54.0 Performance CharacteristicsCapacity77°F(25℃)100 hour rate (4.8A, 1.85V )480Ah20 hour rate (21A, 1.8V)420Ah10 hour rate (40A, 1.8V)400Ah1 hour rate (240A, 1.6V)240AhInternal ResistanceFull charged Battery 77°F(25℃):  0.65mΩCapacity affected byTemperature(20hour rate)104℉ (40℃)102w ℉ (25℃)1002 ℉ (10℃)85%5 ℉  (-15℃)65%Self-discharge68℉ (20℃)Capacity after 3 months storage90
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