402030聚合物锂电池 - 图文

2019-06-11 00:54

深 圳 市 言 九 电 子 科 技 有 限 公 司 YJ POWER GROUP LIMITED VER: A DATE:14.01.06 Customer/客户: Li-ion Polymer Battery Specification 锂离子聚合物电池规格书 MODEL/型号: YJ-PL402030(190mAh) Prepared By/Date 编 制/日 期 Checked By/Date 审 核/日 期 Approved By/Date 批 准/日 期 马南喜/2014.01.06 付春阳/2014.01.06 李鹏/2014.01.06 Signature/Date(签名/日期) Company Name(公司名称) Customer Approval Company Stamp(公司印章) Page 1 of 17 深 圳 市 言 九 电 子 科 技 有 限 公 司 YJ POWER GROUP LIMITED VER: A DATE:14.01.06 Amendment Records (修正记录) Edition (版 本) Description (记 述) Prepared by (编 制) Approved by (批 准) Date (日 期) A First Edition Page 2 of 17

深 圳 市 言 九 电 子 科 技 有 限 公 司 YJ POWER GROUP LIMITED VER: A DATE:14.01.06 1 Scope(适用范围) This specification is applied to the reference battery in this Specification and manufactured by YJ POWER GROUP LIMITED 本说明书适用于本书中所提及的、言九电子科技有限公司制造的钴酸锂电池。 2 Table 1 (表 1) No. (序号) 1 Product Specification(产品技术规格) Item (项目) Rated Capacity (额定容量) Nominal Voltage (正常电压) Voltage at end of Discharge (放电终止电压) Charging Voltage (充电电压) General Parameter (常规参数) Typical (标称容量) Minimum (最小容量) 3.7V 190mAh 180mAh Remark (备注) Standard discharge(0.2C C5A) after Standard charge (标准充电后0.2C5A标准放电) Mean Operation Voltage (即工作电压) Discharge Cut-off Voltage (放电截止电压) Internal resistance measured at AC 1KHZ after 50% charge (半电态下用交流法测量内阻) The measure must uses the new batteries that within one week after shipment and cycles less than 5 times (使用出货后不到一个星期及循环次数少于5次的新电池测量) Charge time : Approx 4.0h (充电时间:大约4个小时) 2 3 2.75V 4 4.2±0.03V 5 Internal Impedance (内阻) ≤300mΩ 6 Standard charge (标准充电) Constant Current 0.5C5A Constant Voltage 4.2V 0.01 C5A cut-off (持续电流:0.5C5A 持续电压:4.2V 截止电流:0.01 C5A) Constant current 0.2 C5A end voltage2.75V (持续电流:0.2C5A 截止电压:2.75V) Constant Current 1C5A Constant Voltage 4.2V 0.01 C5A cut-off (持续电流:1C5A 持续电压:4.2V 截止电流:0.01 C5A) 7 Standard discharge (标准放电) 8 Fast charge (快速充电) Charge time : Approx 2.5h (充电时间:大约2.5个小时) Page 3 of 17

深 圳 市 言 九 电 子 科 技 有 限 公 司 YJ POWER GROUP LIMITED VER: A DATE:14.01.06 Continuous the table 1 (续 表1) No. (序号) Item (项目) General Parameter (常规参数) Constant current 1 C5A end voltage 2.75V (持续电流:1 C5A 截止电压:2.75V) Remark (备注) 9 Fast discharge (快速放电) 10 Maximum Continuous Charge Current (最大充电持续电流) 1 C5A 11 Maximum Continuous Discharge Current (最大放电持续电流) 1.5C5A Charge(充电): 0~45℃ 12 Operation Temperature Range (工作温度范围) Discharge(放电): -20~60℃ 60±25%R.H. Bare Cell (单体电池储存湿度范围) Less than 1 year: -20~25℃ (小于一年:-20~25℃) 13 Storage Temperature Range (储存温度范围) less than 3 months: -20~40℃ (小于3个月:-20~40℃) Height: Max 31.5 mm (高度:最大 31.5mm) Pack Dimension (包装后尺寸) Width: Max20.5mm (宽度:最大20.5mm) Thickness: Max4.2mm (厚度:最大4.2mm) 60±25%R.H. at the shipment state (出货状态时的湿度范围) 14 Initial Dimension (初始尺寸) Page 4 of 17

深 圳 市 言 九 电 子 科 技 有 限 公 司 YJ POWER GROUP LIMITED VER: A DATE:14.01.06 3 Performance And Test Conditions (电池性能及测试条件) 3.1 Standard Test Conditions(标准测试条件) Test should be conducted with new batteries within one week after shipment from our factory and the cells shall not be cycled more than five times before the test. Unless otherwise specified, test and measurement shall be done under temperature of 20±5℃ and relative humidity of 45~85%. If it is judged that the test results are not affected by such conditions, the tests may be conducted at temperature 15~30℃ and humidity 25~85%RH. 测试必须使用出厂时间不超过一个星期的新电池,且未进行过五次以上的充放电循环。除非特别说明,否则测试会在温度20±5℃,相对湿度45~85%的条件下进行。如果经鉴定测试结果不受上述条件影响,测试也可以在温度15~30℃,相对湿度25~85%RH的条件下进行。 3.2 Measuring Instrument or Apparatus(测量器具及设备) 3.2.1 Dimension Measuring Instrument(尺寸测量器具) The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm. 尺寸测量器具的精度等级应不小于0.01 mm 。 3.2.2 Voltmeter(伏特计) Standard class specified in the national standard or more sensitive class having inner impedance more than 10kΩ/V 按照国家标准指定规格等级或采用灵敏度更高的,测量电压时内阻不应小于10kΩ/V。 3.2.3 Ammeter(安培计) Standard class specified in the national standard or more sensitive class. Total external resistance including ammeter and wire is less than 0.01Ω. 按照国家标准指定规格等级或采用灵敏度更高的,包括电流表及电线在内的总外阻应小于0.01Ω。 3.2.4 Impedance Meter(电阻计) Impedance shall be measured by a sinusoidal alternating current method(1kHz LCR meter). 内阻测试仪测量原理应为交流阻抗法(1kHz LCR)。 3.3 Standard Charge\\Discharge(标准充放电) 3.3.1 Standard Charge :Test procedure and its criteria are referred as follows: 标准充电:测试过程及标准如下: 0.5C5A =95mA Charging shall consist of charging at a 0.5C5A constant current rate until the cell reaches 4.2V. The cell shall then be charged at constant voltage of 4.2 volts while tapering the charge current. Charging shall be terminated when the charging current has tapered to 0.01 C5A . Charge time : Approx 4.0h, The cell shall demonstrate no permanent degradation when charged between 0 oC and 45 oC. 电池先0.5C5A恒流充至4.2V,当充电电流逐渐减小时再以4.2V恒压充至电流减小到0.01 C5A,充电时间大约为4个小时。在0℃-45℃内充电电池应没有永久损害。 3.3.2 Standard Discharge(标准放电) 0.2C5A =38mA Cells shall be discharged at a constant current of 0.2 C5A to 2.75 volts @ 20o ? 5C 电池以0.2 C5A恒流放电至2.75V @ 20o ? 5C 3.3.3 If no otherwise specified, the rest time between Chare and Discharge amount to 30min. 如果没有特别说明,电池充放电间隔时间为30分。 Page 5 of 17


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