Electronic & Electrical

Cylindrical ?32650 LiFePo4 CellsSpecification: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% capacityAdvantages:OptimumNano 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 Height70145OptimumNano Introduction:Founded in 2002,OptimumNano is one of the first domestic enterprises, who successfully developed LiFePO4 battery for New Energy Power , Engine Start and Energy Storage . With 563 patents, including 160 invention patents and 7 international ?patents.So far, more than 45,000 E Vs have been equipped with our LiFePO4 Battery System , running in over 31 provinces and cities, And the LiFePO4 Battery Packs were exported to over 40 countries on six continents. We become the Top 3 in the domestic market with 26.6% market share. ? ?Storage 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& acute;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 packe