Home->PCM for LiFePO4 Battery Packs -> For 2S Packs (6.4V)

Protection Circuit Board(PCM) for 6.4V 2S LiFePO4 battery pack

Part number: HCX-2466

Features and Benefits

1.Protection Circuit Board for 6.4V 2S LiFePO4 battery pack;
2.PCB applies for 2 cells LiFePO4 battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.The maximal working current is 3-4A;
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

3.45±0.025V

 

3

over charge protection delay time

1000ms

 

4

over discharge protection voltage

2.00±0.05V

 

5

over discharge recovery voltage

2.5±0.063V

 

6

over discharge protection delay time

128ms

 

7

over current protection current

2.0-6.0A

 

8

short protection delay time

8ms

 

9

static self-consumption current

I< 15.0uA

 

10

PCB  internal resistance

R<65 mΩ

 

 

Connection Diagram

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