China factory Lithium Ion Rechargeable Batteries of 18650 Battery pack Li-Ion Cylindrical Rechargeable Batteries High Performance 9.6V 2200mAh lithium battery for Medical Monitor1.Product Configurations No.ItemComponents DescriptionsRemark1Cylindrical Li-ion CellICR18650 2600mAh 3.7V(2pcsKAYO2PCMS-8261-DAA+AO8814*4JY920139V43Wire & ConnectorJST-PH-2PUL3239-22#40±3mm4PVC FilmBlue2. Production drawing 3.Product Specifications No.ItemPerformanceRemark1CapacityTypical 5200mAhDischarge at 0.2C5A to 3.00V after standard charge.Minimum /5100mAh2Nominal Voltage3.7VOperation voltage during standard discharge.3Cut-off Voltage3.0V4Charging Voltage4.20±0.03V5Internal Impedance≤120 mΩAC 1KHz after standard charge6Standard ChargeCC / CV: 4.20V / 0.2C5A charging till to the current decline to 0.01C5A, at 23℃.Charge time: Approx 8. 0h.7Standard DischargeDischarge continuously with 0.2C5A to 3.00V.8Fast ChargeCC / CV: 4.20V / 0.5C5A charging till to the current decline to 0.01C5A, at 23℃.Charge time: Approx 4.0h.9Fast DischargeDischarge continuously with 0.5C5A to 3.00V.10Max. Charge Current0.5C5A11Max. Continuous Discharge Current0.5C5A12Operation Temperature10~+45℃Charge0~+60℃Discharge13Storage TemperatureLess than 1 year: -10~+25℃Recommend to charge and discharge at least 1 time to maintain battery.Less than 6 months: -10~+30℃Less than 3 months: -10~+40℃14Storage Humidity65±20% RH15WeightApprox:93.0g16Product DimensionsLength: Max. 67.5mmInitial battery dimensionsWidth: Max. 37.5mmDiameter: Max. 20.0mm17Open Voltage3.8-3.95VAbout 50%-70% power4.Cycle Life and Leakage TestNo.ItemCriteriaTest Conditions1Cycle Life≥400 cycles ≥60% of the Initial Capacity1. Standard charge 2. Rest 30minutes 3. Standard discharge 4. Rest 30minutes 5. Recycles step 1~ step 4 till to 400 cycles at 20±5℃2LeakageNo leakagefully charge, store at 60±3℃, 60±10%RH for 1week. 5.PCM Specifications 5.1 Using scope: The specifications apply to Li-ion Battery Protection Module for KAYO Company. 5.2 Battery capacity: 5200mAh 5.3 Environment request: RoHS. 6.1 Electric features Protection IC: S-8261-DAAParameter valueItemMin.TypicalMax.Unitover charge protection voltage4.264.2804.30Vover charge release voltage4.0554.0804.105Vover discharge protection voltage2.953.03.05Vover discharge protection release voltage2.953.03.05Vover current protection current 91115Aover current protection delay time5.6810.4msover charge protection delay time0.711.3sover discharge protection delay time89128167msshort protection delay time196280364μscurrent consumption (power on)200μAImpedance30mΩ 7.Certificate 8.Warranty 12 months limited warranty against workmanship and material defect.9.Safety issues:We have insurance guarantee. China CPIC if the products is produced by KAYO,and it brings any problem when your used such as property damage and people injured. if the third parts give the report, the PICC will give your compensation each can as high as USD500,000.
