Home->PCM for LiFePO4 Battery Packs -> For 1S Packs (3.2V)

Protection Circuit Board(PCM) for 3.2V 1S LiFePO4 battery pack

Part number: HCX-2559

Features and Benefits

 1.Protection Circuit Board for 3.2V 1S LiFePO4 battery pack;

2.PCB applies for 1cells LiFePO4 battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.The maximal working current is 6A;
5.Compatible with all the LiFePO4  cells.

 

Specifications

 

Item

Content

Criterion

 
 

1

over charge protection voltage

3.9±0.025V

 

2

over charge recovery voltage

3.8±0.05V

 

3

over charge protection delay time

960ms-1400ms

 

4

over discharge protection voltage

2.0±0.05V

 

5

over discharge recovery voltage

2.3±0.1V

 

6

over discharge protection delay time

144ms±29ms

 

7

over current protection current

6.0-12.0A

 

8

short protection delay time

7.2ms-11ms

 

9

static self-consumption current

I< 7.0uA

 

10

PCB  internal resistance

 R<60 mΩ

 

Connection Diagram

 

 

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