SHENZHEN LEADHOO BATTERY CO.,LTD

Date: 25th July 2016
12V Solar Wind AGM Deep Cycle Battery
NPD7-12 (12V7Ah/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 voltage----------------------12VNumber of cell ----------------------- 6Length(mm/inch)----------------------- 151/5.94Width(mm/inch) --------------------------- 65/2.56Height(mm/inch)--------------------------- 93/3.66Total Height(mm/inch) ------------------- 100/3.94Approx. Weight(kg/lbs) ------------------ 2.05/4.52Performance CharacteristicsCapacity77?F(25?)20 hour rate (0.35A, 10.8V )7.0Ah10 hour rate (0.66A, 10.5V)6.6Ah5 hour rate (61.2A, 10.5V)6.0Ah1 hour rate (4.3A, 9.6V)4.3AhInternal ResistanceFull charged Battery 77?F(25?): 25m?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?): 105A(5S)Charge(ConstantVoltage)Float: 13.6~13.8V / 77?(25?)Cycle: 14.5~14.9V / 77?(25?)Max. Current?1.75ADischarge Constant Current (Amperes at 77? 25?)End Point Vlots/Cell5min10min15min30min1h3h5h10h20h1.60V28.017.614.28.004.301.891.280.690.381.65V26.516.813.67.704.201.841.240.680.361.70V25.016.013.07.394.101.801.220.670.351.75V23.515.212.47.104.001.741.200.660.351.80V22.114.411.86.833.001.681.180.650.34Discharge Constant Power (Watts at 77? 25?)End Point Vlots/Cell5min10min15min30min45min1h2h3h5h1.60V51.734.727.215.011.48.805.023.562.301.65V49.233.026.114.410.88.404.893.472.261.70V46.631.125.013.910.38.004.773.382.221.75V44.129.324.113.39.907.604.623.262.181.80V41.427.723.012.09.607.314.473.172.12(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values.?
Latest News
Contact Information
Phone:
86-755-83035110
Fax:

86-755-82951551

Address:

201?Room,?Building?D,?Baoan?Zhigu?Industrial?Park,?Yintian?Road,? Baoan?District,?Shenzhen?City,?Guangdong?Province, China
shenzhen, 518000

Website:

www.leadhoo-battery.com

Contact Form