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类型18650单电芯规格书.doc

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    18650 单电芯 规格书
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    1、BATTERY CO., LTD.DOC NO.: QR-WI-733-003-002/A REV. : A PAGE: 1 of 8 Specification Approval Sheet (cylinder Cell)产品规格确认书(圆柱电池)Model/型号: ZZ18650Capacity/容量: 1500mAhVoltage/电压: 3.7V 制定(Prepared By)审核(Checked By)批准(Approved By) DOC NO.: QR-WI-733-003-002/A REV. : A PAGE: 2 of 8 1.0 基本特性Basic performance

    2、型号 ModelBJ18650P外壳材质 Can Material镀镍钢Nickel-plated steel标称容量 NominalCapacity,(0.2C5A)1300mAh额定电压 Nominal Voltage 3.70V充电截止电压 Max Charge Voltage4.20 V放电终止电压 Discharge Cut-off Voltage2.80V最大充电电流 Max. Charge Current1C5A标准持续放电流Standard Discharge Current10C5A(最大15C5A)最大瞬间放电电流 Max. Discharge Curent20 C5A电池

    3、最大直径(光壳) Max. Diameter18.5 mm电池最大高度(光壳) Max. Height 66mm电池重量 (Approx.) Weight (Approx.)约36g内阻(Max, at 1000Hz.) Cell Impedance16m (充电态)充电方法Charge Method(CC/CV)(CC/CV)标准 Standard0.2C5A7.5hrs快速 Quick1 C5A2.5hrs.操作温度 Operating Temperature充电 Charge04532oF113oF放电 Discharge-2060-4oF140oF贮存 Storage-104514oF

    4、113oF2.0 外形图 figure2.1结构图Structure3.0 主要放电曲线Mainly capability graph BJ18650P-1300mAh 15C Discharge Cruve BJ18650P-1300mAh 1C Charge Cruve BJ18650P-1300mAh 13C Cycle Life BJ18650P-1300mAh -20 Discharge Cruve DOC NO.: QR-WI-733-003-002/A REV. : A PAGE: 3 of 8 4.0 电池性能Characteristic若没有特别说明,电池在做各项试验前,均需

    5、在86KPa106 KPa大气压,环境温度205,相对湿度为4575的条件下,以0.2C5A恒流放电至终止电压2.8V,并在收到产品两周内进行以下试验。Without special instructions, the following tests should be done under the condition of : temperature(205), atmospheric pressure (86KPa106 Kpa), relative humidity (4575), and the tests should be done within two weeks after r

    6、eceiving the products.一些术语的定义:the definitions of some nomenclatures of this specification标准充电:在环境温度205的条件下,以0.2C5A充电,当电池端电压达到充电截止电压时,改为恒压充电,直到充电电流小于或等于0.01C5A后停止充电。 standard Charge: Charge with current 0.2C5A to limit charge voltage under the condition of 205 surrounding t emperature, then change to

    7、 charge with constant voltage till the current less than or equal to 0.01 C5A.4.1电化学性能Electrical Characteristic序号NO.项目Item标准Standard测试方法Test Method1常温放电性能DischargeCharacteristicsA)1C5A 1hB)10C5A 5.4minC)15C5A 3.2min 在1标准大气压,环境温度205,相对湿度为4575的条件下,电池标准充电后(以下若没有特别说明,均在此条件下放置,皆按此充电方式),搁置30min,分别以1C5A、10

    8、C5A、15C5A进行放电至终止电压,循环三次,当有一次达到标准,即达到标准要求(下同)。Standard charged under the condition of normal atmospheric pressure and the environmental temperature of 255 and 4575RH, then rest for 30min and discharge at1C5A、10C5A、10C5A to the discharge cut-off voltage respectively. Charge/discharge cycle can be cond

    9、ucted for 3 times before meeting the Standards(the same below)2常温荷电保持能力Normal Storage放电时间255minDischarge Time255min电池标准充电后,开路放置28天,再以0.2C5A放电至终止电压。Store for 28 days after standard charged, then discharge at 0.2C5A to the discharge cut-off voltage.3循环寿命Cycle Life循环300次后放电时间3.23minDischarge Time3.23mi

    10、n1C5A/13C5A放电至终止电压,搁置30min,以此模式循环300次Conduct 1C5A /13C5A cycle for 300 times and measure final capacity.DOC NO.: QR-WI-733-003-002/A REV. : A PAGE: 4 of 8 44.2安全性能Safety Characteristic序号NO.项目Item标准Standard测试方法Test Method1过充性能Overcharge不爆炸、不起火No fire、No explosion电池标准充电后,以3C5A电流充电至4.8V,然后转恒压充电至截至电流0.0

    11、1C5A时终止。Standard charge. Charge at 3 C5A to 4.8V, then change to charge with constant voltage till the current less than or equal to 0.01 C5A. Observe the variation of the batterys appearance2过放性能Over Discharge不起火、不爆炸No fire、No explosion电池标准充电后,以1C5A进行放电至终止电压,然后用10的电阻将电池正负极相连,搁置14天。Standard charged.

    12、 Discharge at 1C5A to discharge cut-off voltage and then connect the positive and negative terminals with a resistor of 10 for 14 days.3常温短路性能Short Circuit at Room Temperature不爆炸、不起火最高温度150No fireNo explosionMax.temperature150电池标准充电后,置于防爆玻璃罩中直接短路其正负极(线路总电阻不大于50m),当电池温度下降到比峰值约低10 时试验结束。观察电池的温度及外观变化。S

    13、tandard charged. Keep the battery into a ventilation cabinet and short-circuit the positive and negative terminals directly (general resistance shall be less than or equal to 50m). Stop the test when the temperature falls to value 10 lower than the peak value. Observe the variation of the batterys appearance and temperature.4挤压测试Crush不着火不爆炸No fire and no explosion挤压测试前电池用0.2C充满电,搁置24小时。从径向挤压压力达到13KN。Charge at 0.2C,and then leave for 24hrs, The crushing was continued until a force of 3000 lb (13 kN) DOC NO.: QR-WI-733-003-002/A REV. : A PAGE: 5 of 8 5重物冲击性能Impact不爆炸、不起火No fireNo exp

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