Name: 3S4P BMS PCB PCM Smart PCB Circuit Board PCBA For Li Ion Battery Pack
Brand: BAKTH
Price: 147.81 USD

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3S4P BMS PCB PCM Smart PCB Circuit Board PCBA For Li Ion Battery Pack

Brand Name:BAKTH

Model Number:BAKTH-3S4P-BQ-V1.0

Place of Origin:Guangdong

Packaging Details:meet IATA

Supply Ability:180000 Piece/Pieces per Month

Price:CN¥147.81/pieces

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Shenzhen BAK Technology Co., Ltd.

Verified Supplier

Location: Shenzhen Guangdong China

Address: RM 2201, Longshenghengbo Center, Jianshe East Road and Bulong Road Intersection, Longhua District, Shenzhen, Guangdong, China

Supplier`s last login times: within 22 hours

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Product Details Company Profile

Product Details

Smart PCB circuit board Printed Circuit Board/PCBA assembly BMS 3S4P for li ion battery pack

2.1 Basic protection item for PCM

NO	Items		Protection condition	Delay time	Release condition
1	Cell Over charge voltage Cell	1st level safty	4.250V±0.025V	2.0s±0.5s	4.08±0.050V
		2nd level safty	4.35V±0.050V	2.0s±0.5s	permanent fail
2	Cell Under discharge voltage	1st level safty	2.750V±0.025V	2.0s±0.5s	3.000±0.050V
		SUV Threshold	2.000V±0.025V	5.0s±0.5s	permanent fail
3	Over current	OCC1 Threshold	8A±0.2A	3.0s±0.5s	-50mA/5s
		OCC2 Threshold	10A±0.2A	2.0s±0.5s	-50mA/5s
		OCD1 Threshold	8A±0.2A	3.0s±0.5s	0mA/10s
		OCD2 Threshold	10A±0.2A	2.0s±0.5s	0mA/10s
		AOLD Threshold	30.0A±3.0A	10ms-30ms	0mA/5s
		ASCC Threshold	54.00A±5.0A	350uS-600us	0mA/5s
		ASCD1 Threshold	54.0A±5.0A	800uS-1000us	0mA/5s
		ASCD2 Threshold	66A±5.0A	300uS-600us	0mA/5s
4	Over temperature	OTC Threshold	65±3℃	2.0s±0.5s	60±3℃
		OTD Threshold	70±3℃	2.0s±0.5s	60±3℃
		OTF Threshold	90±3℃	2.0s±0.5s	80±3℃
		UTC Threshold	-3±3℃	2.0s±0.5s	-0±3℃
		UTD Threshold	-25±3℃	2.0s±0.5s	-20±3℃
5	Charge Balanced	Cell Balance Threshold		3.600±0.050V
		Balanced Cell Balance Window		100mV
		Cell Balance Min		40mV
		Cell Balance Interval		20s
6	continuous current	Charge current		5.0A
		discharging current		5.0A
7	(LWH)Size	82172.5mm±0.5mm

Company Profile

Shenzhen BAK Technology Co., Ltd. founded in 2002, with more than 22 years experience in design and production of battery packs and PCB/BMS. BAKTH has its own R&D team, advance production & testing facilities. A fully automatic SMT line was introduced in 2021, further enhanced BAKTH production capacity while achieving higher safety and reliability performance of our products. Today, our sales network now spans the globe, delivering premium-quality products and tailored solutions to our clients.

Who we are
BAKTH, a professional energy provider, delivers safe and reliable electrical energy to customers worldwide.

As an ISO 9001 & 14001 certified enterprise, “Quality above all” is our mission, we desgin our products according to national and international standards, such as UL, CE, UKCA, KC, BIS, CCC etc... We provide both of standard and custom battery pack to customers as well as BMS solutions.

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.

3S4P BMS PCB PCM Smart PCB Circuit Board PCBA For Li Ion Battery Pack

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