Protection Circuit Module (PCM) with Equilibrium Function for 8 cells (25.6V) LiFePO4 Battery Pack at 7A limit (#9888)

Protection Circuit Module Specifications  For 25.6V LiFePO4 Battery Pack
Model: PCM-LFP7AS8
1	Voltage	Charging voltage	DC: 28.8V CC/CV3.6V/cell
		Balance voltage for single cell	3.6±0.10V
2	Current	Balance current for single cell	36±10mA
		Current consumption for single cell	≤50μA
		Maximal continuous Charging current	7A
		Maximal continuous discharging current	7A
3	Over charge Protection (single cell)	Over charge detection voltage	3.9±0.05V
		Over charge detection delay time	0.5S-2.0S
		Over charge release voltage	3.50±0.1V
4	Over discharge protection (single cell)	Over discharge detection voltage	2.00±0.1V
		Over discharge detection delay time	10-200mS
		Over discharge release voltage	2.50±0.1V
5	Over current protection	Over current detection voltage	N/A
		Over current detection current	20±3A
		Detection delay time	5ms-60ms
		Release condition	Cut load, auto Recover
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	<800us
		Release condition	Cut load, auto recover
7	Resistance	Between B- to P-	≤10mΩ
8	Temperature Protection	High discharge temperature	65±5
		Discharge high temperature delay	2±0.5s
		Discharge high temperature recovery	48±12
9	Temperature	Operating Temperature Range	-20+65
		Storage Temperature Range	-40+125
10	Weight		0.6Oz (17.0 grams)
11	Dimenstion	LxWxT	142x18x2.7mm
12	Specification in pdf file	Download the specification

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Warning

• If you want to use this protection circuit board for a battery that is less than the rated drain, you must add additional protection device to protect the battery itself. Such as: proper rated polyswitch. 
• You must be professional in Lithium battery pack to buy the protection circuit board. Misusing may cause battery damage or explode. We are not responsible for any damage caused by user.