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Portable Scanner Lithium Battery

INTRODUCTION Product of Sum Cylindrical lithium battery pack design Main types of cylindrical lithium batteries: 14 series:14430、14500、14700 18 series:18500、18350、18650、18700 21 series:21700 26 series:26650 32 series:32650 Applications: Instrumentation, medical/ financial / commercial/ security/...

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INTRODUCTION

Product of Sum

Cylindrical lithium battery pack design 

Main types of cylindrical lithium batteries:

14 series:14430、14500、14700

18 series:18500、18350、18650、18700

21 series:21700

26 series:26650

32 series:32650

Applications: Instrumentation, medical/ financial / commercial/ security/ power equipment, robotics, power storage, emergency backup power supply.

I/ Products specs

Model

18650-2S

Dimensions

18*36*65mm

Capacity

3000mAh

Voltage

3.7V

Environment of usage

-40~80℃

Certifications

CE、ROHS、UL、FCC、KC、IEC62133、CQC、UN38.3、MSDS

II/ Production process

FAQ

1-Q/What’s the nominal voltage of a polymer lithium battery

A/ The nominal voltage of a polymer lithium battery is 3.7 V.

2-Q/What’s the highest charge of a polymer lithium battery

A/ The highest voltage of a polymer lithium battery is 4.2 V.

3-Q/ Should a protective plate be added to a lithium-ion battery pack? 

A/ Yes. To prevent an over discharge of the battery

4-Q/ What is the advantage of the protective plate on the battery

A/ To protect the battery through an overcharge and over current process.

5-Q/ Is it possible to have a larger capacity for a battery? 

A/The capacity and size of the battery is proportional to the size, the larger the size, the larger the capacity.


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