We have a high-quality R&D, production and management team with rich professional theoretical knowledge, product design and production management experience.
We also have several senior engineers and senior experts who specialize in the battery management system (BMS) industry for more than ten years. They are dedicated to product research and development, and have participated in the preparation and preparation of lithium battery technology series.
We have a complete standard testing laboratory, dozens of lithium battery protection board testing, aging, reliability testing equipment, providing reliable quality assurance for product testing and inspection.
Our product covers the battery assembly in series with 3-24 strings, and the lithium battery protection management system with full working current within 600A. Our primary products are waterproof small red plates and high current plates, which are widely used in various types of power lithium battery systems such as electric bicycles, electric bicycles, sightseeing cars, golf carts, low-speed electric cars, etc. Other industries such as: wind energy storage system, home energy storage system, UPS backup power, car start power, communication base station power, mining emergency equipment, solar street lights and other fields.
Our business scope radiates to Japan, South Korea, India, Russia, Spain, the United States, Italy and other overseas countries, and is highly praised by customers all over the world.
| Progress and Advantages | New BMS | Old BMS |
|---|---|---|
| UART Channels | 2 Channels UART | 1 Channel UART |
| Inactive Balancing Current | 100mA | 30mA |
| Parallel Function | 1A Parallel Function | No Parallel Function |
| NTC Sensors | 5 PCS | 2 PCS |
| Precharge Capacity | 22000uf | 4000uf |
| Digital Output (DO) | DO1(12V) DO2(3.3V/12V) | DO1(3.3V) |
| Working Current | 15mA | 30mA |
| Sleeping Current | 550uA | 800uA |













We provide OEM/ODM services. Contact us to get a free quotation.
Shipment is made within 3-7 days after placing an order. Please note that no shipments are processed on Sundays. The delivery time of customized or batch products is subject to the actual agreed delivery date. For other special circumstances and statutory holidays, we deliver the goods within the time specified by the platform.
You are welcome to choose your preferred logistics method during checkout, and the freight charges will be automatically calculated and converted based on your selection.
From the date of purchase, our products are guaranteed free of charge within one year under normal use. Please note that the round-trip freight costs need to be borne by the user.
The data description pictures and statistical data texts of all products come from internal test measurement results or reports, and are intended for reference only. The actual physical product shall prevail.
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FCA, Express Delivery.
Accepted Payment Currencies: USD, EUR, HKD, GBP, CNY.
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Our support and sales teams speak English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, and Italian.