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Smallest Battery Lithium Polymer 3.7V Tiny Batteries Lowest Mass Lithium Polymer Rechargeable Batteries

1. Product Summary 2. 1.1 Standard This product complies with National Standard GB/T18287-2013《Cell Phone Lithium-ion Battery General Specifications》of PRC. 1.2 Sphere of application This specification is applied to KPL301317 40mAh battery Manufactured by SHEN ZHEN KAYO BATTERY Co., Ltd ....

Description

1.Product Summary

2.1.1 Standard

   This product complies with National Standard GB/T18287-2013《Cell Phone Lithium-ion Battery

General Specifications》of PRC.

 

1.2 Sphere of application

This specification is applied to KPL301317 40mAh battery Manufactured by SHEN ZHEN KAYO BATTERY Co., Ltd.

2.Product Configurations 



No.

 

Item

 

Components Descriptions

 

Remark

 

1

Li-ion Polymer Cell

 

KPL301317 40mAh 3.7V(1PCS)

KAYO

2

PCM

S8261-G3J+8205

JY901017

3

Wire 

UL3302-30#

30±3mm

1.Product Dimensions 

2.3.1Pack Drawing



No.

 

Item

 

Performance

 

Remark

 

1

Capacity

容量

Typical / 典型

40mAh

Discharge at 0.2C5A  to

3.00V after standard charge.

 

Minimum

35mAh

2

Nominal Voltage

 

3.7V

Operation voltage during

standard discharge.

3

Cut-off Voltage

 

3.0V


4

Charging Voltage

 

4.20±0.03V


5

Internal Impedance

700mΩ

AC 1KHz after standard charge

 

6

Standard Charge

CC / CV: 4.20V / 0.5C5A charging till to the current decline to 0.01C5A, at 23℃.

Charge time: Approx 4.0h.

7

Standard Discharge

Discharge continuously with 0.2C5A to 3.00V.


8

Fast Charge

CC / CV: 4.20V / 1.0C5A charging till to the current decline to 0.01C5A, at 23℃.

Charge time: Approx 2.5h.

9

Fast Discharge

Discharge continuously with 1.0C5A to 3.00V.


10

Max. Charge Current

1.0C5A


11

Max. Continuous

Discharge Current

1.0C5A


12

Operation Temperature

0~+45℃

Charge

-20~+60℃

Discharge

13

Storage Temperature

Less than 1 year: -20~+25℃

Recommend to charge and discharge at least 1 time to maintain battery.

 

Less than 6 months: -20~+30℃

Less than 3 months: -20~+40℃

14

Storage Humidity

65±20% RH


15

Weight

Approx:/ 2.0g


16

Product Dimensions

Length: Max20.0mm

Initial battery dimensions

Width: Max14.0mm

Thickness: Max4.0mm

17

Open Voltage

3.8-3.95V

About 50%-70% power

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