12V GEL Solar Battery
NPG150-12 (12V150Ah/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 VRLABattery ConstructionComponentPositive plateNegative plateContainerCoverSafety ValveTerminalSeparatorElectrolyteRaw materialLead DioxideLeadABSABSRubberCopperFiberglassColloidal siliconGeneral 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 482/19.0Width(mm/inch) 170/6.69Height(mm/inch 242/9.53Total Height(mm/inch) 242/9.53Approx. Weight(kg/lbs) 41/90.2Capacity77°F(25℃)100 hour rate (1.66A, 11.1V )166Ah20 hour rate (7.5A, 10.8V)158Ah10 hour rate (13.8A, 10.5V)150Ah1 hour rate (87A, 9.6V)87AhInternal ResistanceFull charged Battery 77°F(25℃): 7mΩOperating Temperature RangeDischarge:-20~60℃102%Charge:-10~60℃100%Storage:-20~60℃85%Self-Discharge3% of capacity declined per month at 20℃ (average)Max. discharge current77℉(25℃): 1000A(5S)Charge(ConstantVoltage)Float: 13.38~13.68V / 77℉(25℃)Cycle: 14.28~14.52V / 77℉(25℃)Max. Current：37.5ADischarge Constant Current (Amperes at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min1h3h5h10h20h1.60V.036.925.014.37.601.65V.136.524.714.27.561.70V.036.024.514.07.521.75V.335.024.313.87.501.80V.233.723.813.37.46Discharge Constant Power (Watts at 77℉ 25℃)End Point Vlots/Cell5min10min15min30min45min1h2h3h5h1.60V.648.81.65V.848.61.70V.769.948.21.75V.869.147.81.80V.068.147.3(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values.
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Positive and negative plates in lead-calcium tin alloy.
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