Factory Price 18650 3.7V 2200mAh Lithium-Ion Battery Cell Nmc Battery

Factory Price 18650 3.7V 2200mAh Lithium-ion Battery Cell NMC lithium battery with BIS IEC Certificate for Solar system or EVBattery specificationNo. Item General Parameter Remark 1Rated Capacity Typical 2200mAhStandard discharge ( 0.2C) after standard charge( 0.2C )Minimum 2200mAh2NominalVoltage 3.7VMeanOperationVoltage 3Voltage at end of Discharge 2.7VDischargeCut-offVoltage 4Charging at end of Voltage 4.2V 5Standardcharge Constant Current 0.5C Constant Voltage 3.65V 0.02C cut-off(:0.2C  :3.65V  :0.02C)Charge time:Approx 8.0h 6Standard discharge Constant Current 0.2C end Voltage 2.0V(:0.2C    2.0V) 8Fast charge Constant Current 1C Constant Voltage 3.65V 0.01C cut-off(:1C :3.65V :0.01C)Charge time:Approx 2.5h(: 2.5)9Fast discharge ConstantCurrent 1C end Voltage 2.0V(:1C    2.0V) 10Maximum      Continuous      Charge Current 1C 11Maximum    Continuous    Discharge Current 3C 12Operation Temperature Range Charge:0~45ºC60±25%R.H. Bare Cell Discharge:-20~60ºC13Storage Temperature Range Less than 1 year:-20~25ºC( 1 :-20~25ºC)60 ± 25%R.H. at the shipment state()Less then 3 months:-20~40ºC( 3 :-20~40ºC)14IR≤60mΩ 15Weight Approx:46±1g  Battery photosProduction roomExhibitionCERTIFICATECompany introductionShenzhen Eastar Battery Co.,Ltd is a Hi-tech enterprise specializing in research, manufacturing and marketing of Li-Polymer battery, Lithium-ion battery, LiFePO4 battery, Charger, Adaptor, and rechargeable torch and accessories.We have 20+ years battery manufacture experience,and have large market share in America,Europe,India, Dubai, Middle East ,Africa  ,Pakistan , Turkey etc. MarketLocated in Shenzhen and Dongguan, we have two professional factories, both of them are ISO9001 certfied, there are more than 1500 employees and monthly output can be 1GWH, the product have been approved the Certificate organization and also pass the ROHS test. Each of our production is strict quality control in each step of the production process, from the purchase of raw materials through each step in the manufacturing process.As a professional battery supplier, we engage in providing the high quality, high effective, environmental friendly and safetyportable power solution for your life, meanwhile, we have a wide range battery to meet the needs of various products, such as Digital Consumer products, Telecom Product, Electric Tools, Electric Toys, Lamps, Notebook, GPS, Medical Instrument, UPS, Backup battery, Solar products, E-Bike, HEV and other electric products.Eastar always pay more attention to product quality as our life and has already established a very strict, scientific qualitycontrol system according to the requirement of ISO 9001:2000 to ensure the quality control from the purchasing and inspecting of raw materials (IQC), In process quality control (IPQC) to Out-going quality control (OQC). Meanwhile, we have a complete training system, all staffs need to train and pass exam before work. The scientific management system, advanced research capacity, professional quality control team, superior performance and good service obtain many acceptances of customers from all over the world.Many thanks for your attention~!     /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1