力神LR1865SK 2600mAh 3.7V 18650三元电芯

力神LR1865SK电芯规格

1 SCOPE 适用范围

本规格书规定了由天津力神电池股份有限公司生产的圆柱型锂离子电芯的技术要求，测试方法及注意事项，如需获
取本规格书以外的技术要求，请与力神电池股份有限公司联系相关事宜。
2 DESCRIPTION AND MODEL 型号及说明
2.1 Description 说明 : Cylindrical Lithium Ion Cell 圆柱型锂离子电芯
2.2 Model 电芯型号 : LR1865SK
3 GENERAL SPECIFICATIONS 常规指标
3.1 Nominal Capacity 标称容量 2600mah (at 0.2C Discharge 0.2C 放电)
Minimum Capacity 最低容量 2520mAh (at 0.2C Discharge 0.2C 放电)
Nominal capacity is measured by the discharge at 0.2CA to 2.75V end voltage after standard fully charged
according to specification at 25℃.
标称容量是电芯在25°C时，以标准方式充满电的状态下，0.2C放电至2.75V测得的容量值
3.2 Charging Voltage 充电电压 4.20V±0.05V
3.3 Average working Voltage 标称电压 3.70V@0.2C
3.4 Standard Charge Method 标准充电方式 Constant Current and Constant Voltage (CC/CV)
先恒流充电再恒压充电
Current 电流 0.5C (1300mA)
Voltage 电压 4.2V
End Current 终止电流 52mA±5mA
3.5 Maximum Charge Current 最大充电电流 0.5C (1300mA)
3.6 Standard Discharge 标准放电方式 Constant Current 恒流放电 (CC)
Current 电流 0.5C (1300mA)
End Voltage 终止电压 2.75V
3.7 Maximum Discharge Current 最大放电电流 2C (5200mA)
3.8 Cycle Life 循环寿命 300th cycle ≥80% of 1st Capacity (0.5C/1.0C at 25℃)
300次循环≥80%首次容量 (25℃，0.5C充电/1.0C放电)

300th cycle ≥80% of 1st Capacity (0.5C/0.5C at 40℃)
300次循环≥80%首次容量 (40℃，0.5C充电/0.5C放电)
300th cycle ≥70% of 1st Capacity (0.5C/0.5C at 55℃)
300次循环≥70%首次容量 (55℃，0.5C充电/0.5C放电)
Discharged at high rate and high temperature frequently, cell cycle life will been shorten.
经常在高温及高倍率情况下放电，会造成电芯循环寿命缩短
3.9 Weight of Bare Cell 重量 Max. 最大重量 48g
3.10 Operating Enviromental Temperature 工作温度 Charge 充电 0°C ~ 40 °C
Discharge 放电 -20°C ~ 60°C
3.11 Storage Temperature 存储温度 1 month 1 个月 -20°C ~ 45 °C
3 months 3 个月 -20°C ~ 40 °C
12 months 12 个月 -20℃~ 30 °C
4 OUTLINE DIMENSION (UNIT: mm) 外形尺寸（单位：mm）
4.1. Dimension: Diameter 18.4mm (max), Height 65mm (max). Refer to the attached drawing 1
电芯尺寸：直径 18.4mm（最大），高度65mm（最大），参考附图1。
5 APPEARANCE 外观
There shall be no such defect as deep scratch, flaw, crack, rust, leakage, which may adversely affect commercial
value of the cell.
电芯外观不存在明显的刮痕、凹坑、裂痕、锈蚀、漏液等影响电池性能的外观不良。

安全认证：MSDS UN38.3 RoHS CB IEC62133 UL1642