18 Years Factory ODM&OEM Battery Protection Circuit Board for Li-ion Lithium Battery Pack 7.4V BMS

• Customization: Available
• Type: Li-ion Battery
• Cathode Material: NCM
• Model NO.: PCM-CS002S-133(2S)
• Rechargeable: Yes
• Size: Small
• Copper Thickness: 1/2oz 1oz 2oz 3oz
• Min. Hole Size: 0.20mm
• Charging Voltage: DC:8.4V Cc/CV
• Max. Cont. Discharging Current: 9A
• Dimension: L28.5-8.35mm
• Min. Line Spacing: 0.003"
• Min. Line Width: 0.1mm(Flash Gold)/0.15mm(HASL)
• Detection Condition: Exterior Short Circuit
• Max. Continuous Charging Current: 9A
• Color: Green
• Over Charge Detection Delay Time: 0.5s-2s
• Board Thickness: 1.6mm-3.2mm
• Surface Finishing: OSP
• Transport Package: Carton
• Trademark: Customized
• Origin: Shenzhen
• HS Code: 8536300000

Product Description

18 Years Factory ODM&OEM Battery protection circuit Board for Li-ion Lithium Battery pack 7.4V BMS

Product Description

 

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AYAA -Battery : Lithium Ion Battery, E-Bike Battery, Lifepo4 Battery, Polymer Battery Manufacturers.

Product Parameters

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Battery Protection Circuit Board Specifications For 7.4V Li-ion/Li-polymer Battery Pack
Battery Protection circuit Board Model: PCM-CS002S-133(2S)
No.	Test   Item		Criterion      (Adjustable)
1	Voltage	Charging voltage	DC:8.4V  CC/CV
		Balance voltage for single cell
2	Current	Balance current for single cell
		Current consumption for single cell	Max:20μA
		Max continuous charging current	9A
		Max continuous Discharging current	9A
3	Over charge  protection (single cell)	Over charge detection voltage	4.35V±0.05V
		Over charge detection delay time	0.5S-2S
		Over charge release voltage	4.15±0.1V
4	Over discharge  protection (single cell)	Over discharge detection voltage	2.30V±0.1V
		Over discharge detection delay time	10mS-200mS
		Over discharge release voltage	3.0±0.1V
5	Over current protection	Over current detection current	25±2A
		Detection delay time	5ms-60ms
		Release condition	Cut load, Auto Recovery
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-800us
		Release condition	Cut load, Auto Recovery
7	Resistance	Protection  circuitry	≤50mΩ
8	Temperature	Operating Temperature Range	-40~+85
		Storage Temperature Range	-40~+125
9	Dimension	L28.5-8.35mm

 

 

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