4S100A OEM ODM Electronic PCB Assembly Printed Circuit Board Assembly For Lifepo4 Battery Pack

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Shenzhen BAK Technology Co., Ltd.

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OEM ODM PCB Assembly Electronic Printed Circuit Board assembly BMS 4S100A for lifepo4 battery pack

2.1 Basic protection item for PCM

Item	Content	Criterion	Remarks
Application	Battery Type	LiFePO4
	Battery Cell	4
Charge Parameters	Input charging voltage	14.4V±0.15V
	Input charging current	Max100A
Discharge Parameters	Continuous discharge current	Max 100A
Item	Content	Criterion	Remarks
Over charge protect	Over charge detection voltage(Cell)	3.750V±0.050V
	Protect delay time	500ms—1500ms
	Over charge release voltage(Cell)	3.500V±0.100V
Over discharge protect	Over discharge detection voltage(Cell)	2.200V±0.050V
	Protect delay time	500ms—1500ms
	Over discharge release voltage(Cell)	2.700V±0.100V
Over Current protect	1^st Level Overcurrent Discharge	600A±80A
	Protect delay time	50ms—150ms
	2^st Level Overcurrent Discharge	1200A±80A
	Protect delay time	5ms—15ms
	Protect relieve condition	Cut load
	Overcurrent charge	120A±20A
	Protect delay time	500ms—1500ms

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4S100A Electronic PCB Assembly

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Standard battery packs
Our battery pack and PCM/BMS solutions have been widely adopted across multiple sectors, such as consumer electronics, medical dev ices, ESS and industrial equipment etc... Our sales philosophy is to "give priority to recommending standard products to customer" to reduce R&D costs for them.

Customized batteries
Customized product development is another area where we excel, our engineering teams conduct end-to-end optimization from the design phase onwards, embedding reliability and cost-efficiency into every product while ensuring safety compliance.