Custom OEM Bms 4s 40a Supplier, Manufacturers
Shenzhen Litongwei Electronic Technology Co., Ltd. is a leading supplier and manufacturer of Custom OEM Battery Management Systems (BMS), specializing in 4S 40A configurations. With years of experience in the electronic technology sector, our company is dedicated to providing high-performance solutions tailored to meet the diverse needs of our global clientele. Our BMS products are engineered with precision, ensuring safety, reliability, and efficiency for various applications, including electric vehicles, energy storage systems, and portable electronics. Our state-of-the-art manufacturing facility in Shenzhen is equipped with advanced technology and skilled professionals, enabling us to maintain rigorous quality control and innovative design processes, At Litongwei, we understand the importance of adaptability in the rapidly evolving tech landscape. Our custom OEM capabilities allow us to work closely with clients to develop tailored solutions that meet specific project requirements. Whether you are a large-scale manufacturer or a startup, our team is committed to providing exceptional customer service and technical support throughout the entire development process. By choosing Shenzhen Litongwei Electronic Technology Co., Ltd., you are partnering with a trusted supplier dedicated to delivering top-quality BMS solutions that empower your business to thrive in a competitive market. Join us in driving innovation and efficiency in your energy management systems!
China Top Bms 4s 40a Factory From Concept to Delivery
In today's rapidly evolving technological landscape, businesses are continually seeking reliable partners for high-quality battery management systems (BMS). Our top-tier, 4S 40A factory in China is dedicated to transforming concepts into reality, ensuring that our clients receive exceptional products tailored to their specific needs. With a commitment to excellence, we streamline the manufacturing process from design to delivery, providing a hassle-free experience for global buyers.
Our BMS solutions are versatile and widely utilized in various applications, including 3C digital devices, electric scooters, bicycles, motorcycles, tricycles, golf carts, AGVs, drones, and power tools. By collaborating with us, you're not just acquiring a product; you're investing in a partnership focused on innovation and quality. We understand the importance of reliable energy systems in your products, which is why we prioritize advanced technology and rigorous testing in our production processes.
Choosing us as your BMS supplier means gaining access to expert support and a shared vision for a brighter future. Let us help you elevate your offerings and achieve your business goals through superior battery management technology and dedicated service. Together, we can pave the way for success in a competitive market.
China Top Bms 4s 40a Factory From Concept to Delivery
| Parameter | Value | Description |
|---|---|---|
| Battery Configuration | 4s | Four cells in series |
| Continuous Current | 40A | Maximum continuous discharge current |
| Voltage Range | 14.8V - 16.8V | Operating voltage range for 4s configuration |
| Temperature Protection | -20°C to 60°C | Operating temperature range |
| Short Circuit Protection | Yes | Protection against short circuits |
| Balancing Method | Passive Balancing | Ensures all cells are charged equally |
| Size (L x W x H) | 150mm x 90mm x 20mm | Overall dimensions of the BMS |
| Weight | 300g | Weight of the BMS unit |
| Certification | CE, RoHS | Compliance certifications |
Why Consider Bms 4s 40a Pioneers in the Field Factory
H
Henry Rivera
This product really stands out in terms of quality. The after-sales support was quick and professional!
08
December
2025
N
Nora Brooks
The product quality is unparalleled, and I was really impressed by the professionalism of their support team.
13
November
2025
S
Sophia Turner
I am thoroughly impressed with the durability of the product. The customer service representatives are well-trained and very helpful.
20
November
2025
J
James Kim
Impressive durability and quality. Excellent customer support all the way through.
17
November
2025
E
Ethan Reed
Top-quality materials! The service team showed professionalism in addressing my queries quickly.
20
December
2025
D
Daniel Hall
High-quality item! The promptness of the customer service was an added bonus.
15
December
2025