PCM with Equilibrium & Temperature protection function for 8S - 16S Li-Ion or LiFePO4 Battery Pack @ 50A limit (#6241)

Protection Circuit Module Specifications  For 8S-16S Li-ion/LiFePO4 Battery  Pack
Model: PCB-SM30-XXV
No.	Test   item		Criterion
1	Voltage	Charging voltage	Li-ion: DC CC/CV(4.2V/1cell); LiFePO4: DC CC/CV(3.6V/1cell)
		Balance voltage for single cell	Li-ion: 4.20 ± 0.03V LiFePO4: 3.55 ± 0.03V
2	Current	Balance current for single cell	85±5mA
		Current consumption for single cell	≤20μA
		Maximal continuous Charging current	20A
		Maximal continuous discharging current	70A
3	Over charge Protection (single cell)	Over charge detection voltage	Li-ion: 4.25±0.025V LiFePO4: 3.90±0.025V
		Over charge detection delay time	0.5S-2S
		Over charge release voltage	Li-ion: 4.05±0.05V LiFePO4: 3.80±0.05V
4	Over discharge protection (single cell)	Over discharge detection voltage	Li-ion:2.50±0.07V LiFePO4: 2.0±0.07V
		Over discharge detection delay time	10-30mS
		Over discharge release voltage	Li-ion: 3.0±0.1V LiFePO4: 2.3±0.1V
5	Over current protection	Over current detection voltage	0.2V±0.015V
		Over current detection current	300±20A
		Detection delay time	5ms-20ms
		Release condition	Cut load
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-800us
		Release condition	Cut load
7	Resistance	Protection  circuitry（B- TO P-）	≤30mΩ
8	Temperature	Operating Temperature Range	-40～+85℃
		Storage Temperature Range	-40～+125℃
		Over Temperature Protection	65+5℃
9	Weight		12oz
10	Dimenstion	LxWxT	154x120x30 mm
11	Specification in pdf file	Specification for 15S Li-ion 55.5V

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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.