Factory Customized 4s15A BMS Circuit Protect PCB Board for Li Ion LiFePO4 Battery

• Overcharge Protection: Yes
• Ovediscahrge Protection: Yes
• Over Current Protection: Yes
• Balance Function: No
• Usage: Lithium Battery Packs, LiFePO4 etc
• Application: Digital Equipment, Electrice, Ebike, etc
• Model NO.: LWS-4S15A-087
• Delivery Time: 7-15 Days After Payment for Small Order
• Metal Coating: Copper
• Mode of Production: SMT
• Layers: Multilayer
• Base Material: Fr-4
• Certification: RoHS, ISO
• Customized: Customized
• Condition: New
• Transport Package: in: Vacuum Packing/out: Packing: Carton Packing
• Specification: 60*34*5
• Trademark: lws
• Origin: Shenzhen, Guangdong
• Production Capacity: 10000/Month

Product Description

Product Description

 

BMS 4s15a Li-ion Lifepo4 Battery PCM for Battery Pack

Introducing the BMS 4s15a Li-ion Lifepo4 Battery PCM, designed and manufactured by Shenzhen Li-ion Battery Bodyguard Technology Co., Limited. This advanced battery management system is perfect for your battery pack needs.

About the Battery BMS

The BMS is equipped with high-end electronic components, including High End IC and MOSFET, ensuring a stable and reliable performance. Its simple structure design allows for flexible application, making it suitable for various battery configurations. With a full set of protection measures, the BMS effectively safeguards your battery from over-charge, over-discharge, over-current, short-circuit, and temperature-related issues. Additionally, it features an automatic voltage balance function, ensuring optimal battery performance.

Key Features:

• Detects and protects against over-charge, over-discharge, over-current, short-circuit, and temperature-related issues
• Automatic voltage balance function
• High-end electronic components for stable and reliable performance
• Simple structure design for flexible application
• Full set of protection measures for uninterrupted operation

Product Customization

Tell us your specific requirements, such as relative voltage, number of cells, current A, or equipment details, and we will recommend the most suitable BMS for your needs. We can also design a custom solution tailored to your specifications.

Product description

PCM Specifications  For 12.8V (4S) Li-ion Battery Packs
LWS-4S15A-087(4S)
No.	Test   item		Criterion
1	Voltage	Charging voltage	DC:16.8V  CC/CV
		Balance voltage for single cell
2	Current	Balance current for single cell
		Current consumption	≤20μA
		Maximal continuous charging current	15A
		Maximal continuous Discharging current	15A
3	Over charge Protection	Over charge detection voltage for single cell	4.25±0.025V
		Over charge detection delay time	0.5S-1.5S
		Over charge release voltage for single cell	4.15±0.05V
4	Over discharge protection	Over discharge detection voltage for single cell	2.70±0.062V
		Over discharge detection delay time	50mS-150mS
		Over discharge release voltage for single cell	3.00±0.1V
5	Over current protection	Over current detection voltage	0.10±0.025V
		Over current detection current	100±20A
		Detection delay time	5ms-15ms
		Release condition	cut load and recharge
6	Short protection	Detection condition	Exterior short circuit
		Detection delay time	200-500us
		Release condition	cut load and recharge
7	Resistance	Protection  circuitry(MOSFET)	≤50mΩ
8	Temperature	Operating Temperature Range	-40~+65ºC
		Storage Temperature Range	-40~+125ºC

 

Product Name: Factory Custom BMS 4s15A for Li Ion LiFePO4 Battery Circuit Protect PCB Board (RoHS fr4)

Keywords: BMS 4s15A/4s Li-ion LiFePO4 PCM/12.8V Battery PCM/14.8V Battery PCB

Attributes: [Transport Packaging: Vacuum Packing], [Dimensions: 60*34*5], [Trademark: lws]

Description: The Factory Custom BMS 4s15A is a high-quality PCB board designed to protect Li Ion LiFePO4 batteries. It features RoHS fr4 certification and is packed securely in vacuum packaging for safe transportation. With dimensions of 60*34*5, this BMS is a reliable choice for your battery circuit protection needs. Trust the trademarked quality of lws.