SHENZHEN LEADHOO BATTERY CO.,LTD

Date: 9th August 2016
Acid Battery Lead Sealed
?GF50-12 (12V50Ah/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)----------------------- 277/10.9Width(mm/inch) --------------------------- 106/4.17Height(mm/inch)--------------------------- 221/8.70Total Height(mm/inch) ------------------- 229/9.02Approx. Weight(kg/lbs) ------------------ 16.5/36.4Performance CharacteristicsCapacity77?F(25?)20 hour rate (2.7A, 10.8V )54Ah10 hour rate (50A, 10.8V)50Ah5 hour rate (9.06A, 10.5V)45.3Ah1 hour rate (35.2A, 9.6V)35.2AhInternal ResistanceFull charged Battery 77?F(25?): 8m?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?): 500A(5S)Charge(ConstantVoltage)Float: 13.6~13.8V / 77?(25?)Cycle: 14.4~14.7V / 77?(25?)Max. Current?12.5ADischarge Constant Current (Amperes at 77? 25?)End Point Vlots/Cell5min10min15min30min1h3h5h10h20h1.60V11993.657.644.035.214.59.265.232.901.65V11186.455.542.734.514.39.195.202.901.70V10281.753.341.433.814.19.135.152.851.75V96.376.951.240.133.113.89.065.102.801.80V90.073.849.038.832.413.69.005.002.70Discharge Constant Power (Watts at 77? 25?)End Point Vlots/Cell5min10min15min30min45min1h2h3h5h1.60V19015911185.669.038.928.518.51.65V17915110782.767.138.428.218.41.70V16814310279.865.337.928.018.21.75V15813597.976.963.537.527.718.11.80V14712793.474.161.737.027.517.9(Note)The above characteristics data are average values obtained within three charge/discharge cycles not the minimum values.?
Images
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