BAK H18650CH Specification Download Page 3

 

Document No 

P/PR03/PB-D-H18650CH

 

Version

 

A/05 

Page 

 

1/ 9 

 

This spec manual is the enterprise standard of BAK Power, without authorization, any pirate or circulation is prohibited.   

该规格书为比克动力企业标准

,

未经授权

,

不可翻印

,

传播

 

 

1

 

  Preface 

前言

 

This  specification  describes the  type  and  dimension,  performance,  technical  characteristics,  warning  and 

caution of the lithium ion rechargeable cell. The specification only applies to H18650CH cell supplied by 

Shenzhen BAK Power Battery Co., Ltd. 

本标准描述了圆柱型锂离子电芯的外型尺寸、特性、技术要求及注意事项。本标准适用于深圳市比
克动力电池有限公司生产的圆柱型

H18650CH

锂离子电芯。

 

 

2

 

  Definition 

定义

   

2.1

 

    Rated capacity:   

标称容量:

 

Rated  capacity  Cap=2600mAh.  Under  22.5±2.5

,    the  capacity  obtained  when  a  cell  is  discharged  at 

5-hours rate to voltage 2.75 V

which is signed Cap, the unit is mAh.

 

标称容量

Cap=2600mAh

,指在

22.5±2.5

℃环境下,以

5

小时率放电至终止电压

  2.75V

时的容量

Cap

表示,单位为毫安培时

(mAh)

 

2.2

 

    Standard charge method 

标准充电方式:

   

Under 22.5±2.5

, it can be charged to 4.2V with constant current of 0.5C

1250mA

, and then, charged 

continuously with constant voltage of 4.2V until the charged current is 0.01C

25mA

指在

22.5±2.5

℃环境下,以

0.5C

1250mA

 

的电流恒流充电至单体电芯电压

4.2  V

后,转为恒压

4.2 V

充电,至充电电流小于

0.01C

25mA

 

时,停止充电。

 

2.3

 

    Standard discharge method:

 

标准放电方式:

   

Under 22.5±2.5

, it can be discharged to 2.75 V with constant current of    0.2C

500mA

指在

22.5±2.5

℃环境下,以

0.2C

500mA

)的电流恒流放电至单体电芯电压

2.75 V

 

 

3

 

Cell type and dimension

电芯型号及尺寸

 

3.1

 

    Description and model

电芯说明及型号

 

Description:

 Cylindrical Li-ion rechargeable cell

 

Model: 

H18650CH-2600mAh

 

H18650CH

型号的圆柱锂离子二次电芯

 

 

3.2

 

  Cell dimension

电芯尺寸

 

Cell physical dimension listed in Figure 3(unit: mm)

电芯尺寸示意图如图

3

所示(单位:

mm

 

Manufactu

re day 

排产日期

 

For 

example: 

31means 

Summary of Contents for H18650CH

Page 1: ...Specification For Lithium ion Rechargeable Cell H18650CH Cell Type H18650CH Document No P PR03 PB D H18650CH Revised date 2018 04 24 Version A 05 Pages 9 Approved Checked Designed...

Page 2: ...Cell dimension 4 Cell characteristics 5 Technical requirements 5 1 Cell usage conditions 5 2 Cell testing conditions 5 3 Requirement of the testing equipment 5 4 Electrochemical characteristics 5 5 En...

Page 3: ...when a cell is discharged at 5 hours rate to voltage 2 75 V which is signed Cap the unit is mAh Cap 2600mAh 22 5 2 5 5 2 75V Cap mAh 2 2 Standard charge method Under 22 5 2 5 it can be charged to 4 2...

Page 4: ...otherwise specified 22 5 2 5 ITEM SPECIFICATION Nominal capacity 2600 mAh 0 2C 500mA Minimum capacity 2500 mAh 0 2C 500mA Nominal voltage 3 6 V Charge voltage End current 4 2 V 25 mA Energy density 2...

Page 5: ...uipment Voltage meter The voltage tester internal resistance is 10 K V 10K V Temperature meter The precision is 0 5 0 5 5 4 Electrochemical Characteristics Fresh cells tested at 22 5 2 5 standard char...

Page 6: ...capacity Discharge 70 501 5 4 3 High Low temperature discharge performance Test condition Charge CC CV 0 5C 1250mA 4 2V cut off current 0 01C 25mA Discharge CC 0 5C 1250mA End of discharge Voltage 2...

Page 7: ...iod BAK Power won t replace a new cell for free as long as the problem is not due to the failure of BAK Power manufacturing process or is due to customer s abuse or misuse BAK Power will not be respon...

Page 8: ...rning it should be described in manual or instruction for users indicated especially to prevent the possibility of the battery from leaking heating explosion Please observe the following precautions D...

Page 9: ...Do not recommend series and parallel connection not cylinder battery Otherwise do that after grouping When disposing of secondary cells keep cells of different electrochemical systems separate from ea...

Page 10: ...ction of the use of hazardous substances This model of lithium ion cell is in accordance with our company s request of The hazardous substances and material management standard 12 Contact information...

Page 11: ...Version change record Version Change Content Page PIC Date A 00 2013 12 5 A 01 PTC 5 2014 4 25 A 02 1C 2500mAh T 10 1C 2500mAh 10 T 45 4 2014 5 16 A 03 1 3 2 2 10 3 2014 11 10 A 05 5 4 2 0 01C 25mA 0...

Page 12: ...Document No P PR03 PB D H18650CH Version A 05 Page 10 9 This spec manual is the enterprise standard of BAK Power without authorization any pirate or circulation is prohibited...

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