Protection Circuit Module

PCM / BMS / PCB

For 7.4V 2S Li-ion/Li-Polymer Battery Packs

Tele:+86 755 29454916

Bestech Power Co.,Ltd

Fax:+86 755 29454917

3F,Bldg3,Fulian Industrial Park,Heping Industrial area,Jianhui Rd,Longhua,ShenZhen,China.

中国广东省深圳市龙华和平路和平工业区建辉路

82 号旭焕辉富联工业园 2 期 3 栋 3 楼。

Website: http://www.BesTechPower.com

http://www.BatteryBMS.com

E-mail: sales@BesTechPower.com

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Data Sheet

1.Features

This protection circuit is specially designed for 7.4V Li-ion/Li-Polymer Battery;

To prevent batteries from over charge,over discharge,over current,short circuit.

2.Main Component:

R5460N 208AF+ PE8810

3.Parameters and Specification:

Products Name:

Battery PCM/BMS/PCB for 2S 7.4V

Li-ion/Li-Polymer Battery (Packs)

Manufacturer Part Number:

HCX-D080V1

Dimension:

L30.5*W15*T 1.0(mm)

Item

Content

Criterion

1

over charge protection voltage

4.25±0.025V

2

over charge recovery voltage

4.05±0.05V

3

over charge protection delay time

1000ms±300ms

4

over discharge protection voltage

2.40±0.063V

5

over discharge recovery voltage

3.00±0.075V

6

over discharge protection delay time

128ms±39ms

7

over current protection current

8-15A

8

short protection delay time

150us-500us

9

static self-consumption current

≤ 10.0uA

10

PCB internal resistance

≤ 65 mΩ

11

Working current

6A