?Long Life 3.2V 5000mAh Li-ion Battery Cells For IndustrialOptimumNnao main single cell is 32650 3.2V 5AH LiFePo4 battery.Now its daily production is up to 500,000pcsBrand Name:OptimumNanoModel Number:OPT-3.2-05Certification:CE/ROHS/IEC62133,UL1642,UN38.3,MSDSPlace of Origin:ChinaSpecification:No.ItemGeneral Parameters1ModelOPT-3.2-052Standard capacity5Ah3Rated voltage3.2V4Max. Charge voltage3.65V5Discharge Cut-off voltage2.5V6Standard charge current1-5A7Max Continuous discharge current5-15A8Peak Instant Discharge Current30A(5Seconds)9Dimension(Customized)32*70mm10Total weight(Approx.)About 145g11Operate temperature-20°C~65°C12Built-in Protection Circuit ModuleYES13Cycle time2000 times at 1C, 80% capacityFeatures:Product name32650 3.2V 5AH LiFePo4 CellsApplicationUPS,ESS,Solar system,Light equipementDaily Production500,000 pcsShapeCylindricalLow self discharge rate＜3% per monthLong life span2000 cycles,100% DOD,1C discharge and charge rate,the remaing capacity still keep 80%Light weight145g,Main MarketNorth America,Europe,Asia and othersOptimumNano Single cells:Item NO.Battery TypeDimensions(mm)Net Weight(g)114430 3.2V 300-400mAhDiameter:14 Height:43.513.8-14.5214500 3.2V 400-600mAhDiameter:14 Height:51.516.8-18.2318500 3.2V 800-1000mAhDiameter:18 Height:50.532418650 3.2V 1100-1400mAhDiameter:18 Height:65.545522650 3.2V 1700-2200mAhDiameter:22 Height:65.860626650 3.2V 2800-3200mAhDiameter:26 Height:65.886732650 3.2V 5000mAhDiameter:32.2 Height70145Storage and Transportation:1.Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.2.During transportation, 50% SOC must be kept to ensure that short circuit, appearance of liquid in the battery or immersion of battery in liquid never occur.3.Battery should be kept at -20℃～45℃ in warehouse where it's dry, clean and well-ventilated.4.During loading of battery, attention must be paid against dropping, turning over and serious stackingPacking description:6pcs are packed in small carton.Then small carton are packed in big carton.DESCRIPTIONQUANITY/CTNPACKAGEGROSS WEIGHTNET WEIGHTDIMS（M3)(PCS)Carton size(MM)（KG）（KG）32650 3.2V 5AH LiFePo454330*225*105mm8.5kg8kg?0.0086 pcs small carton size is 107*70*85mm.Applications: http://www.optimumnanolithiumba...on-battery-cells-fo.html