Protection Circuit Module (PCB) for 6 cells (22.2V) Li-Ion Battery Pack at 7A limited (#6279)

Protection Circuit Board Specifications  For 22.2V Li-ion/Li-po Battery  Pack
Model: PCB-Li22.2V7A
No.	Test   item		Criterion
1	Voltage	Charging voltage	DC: 25.2V CC/CV (4.2V/1cell)
		Balance voltage for single cell	N/A
2	Current	Balance current for single cell	N/A
		Current consumption for single cell	≤20μA
		Maximal continuous Charging current	7A
		Maximal continuous discharging current	7A
3	Over charge Protection (single cell)	Over charge detection voltage	4.325±0.025V
		Over charge detection delay time	0.96S-1.4S
		Over charge release voltage	4.075±0.025V
4	Over discharge protection (single cell)	Over discharge detection voltage	2.50±0.05V
		Over discharge detection delay time	115-173mS
		Over discharge release voltage	2.9±0.05V
5	Over current protection	Over current detection voltage	0.6V±0.05V
		Over current detection current	25±5A
		Detection delay time	8ms-16ms
		Release condition	Cut load
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	Cut load
7	Resistance	Protection  circuitry (B- TO P-)	≤60mΩ
8	Temperature	Operating Temperature Range	-40 to +85℃
		Storage Temperature Range	-40 to +125℃
9	Weight		0.6Oz (17.0 grams)
10	Dimenstion	Dia x T	60 x 9 mm
11	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.