ABOUT SP-BMS GROUP

We are dedicated to developing and manufacturing of multi-cell PCM, BMS, Battery charger and accumulated rich experience on different applications.
Our products are widely applied for battery packs for electric two-wheelers and three-wheelers, power tools, telecom BTS energy storage,motorboat , modular battery,automobile start-stop battery,e-scooter/e-motorcycle battery, swapping/leasing battery, small forklift battery module and home ESs, etc.

PCM PCM BMS BMS
PCM & BMS & Charger<br />We are the industry benchmark PCM & BMS & Charger
We are the industry benchmark
Charger Charger
Product Applications
PCM BMS & Battery Charger
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PCM
PCM
Main Features of Our PCM:
1.International brand protection IC with high detection accuracy and stable performance and fully protection functions;
2. Professional protection solution for different application;
3. Customized special functions for different customer request, such as charge handshaking, charge latching ,charge anti-spark, smart heating for low temperature,support GPS module, failure diagonosis and history record, cycle counting, etc.;
4. Passed international certificate of UL,CE, IEC, IOS,ECE, KC, etc on customers' battery packs;
5.High safety, high reliability and high cost-efficiency;
6. Parameters strictly follow actual performance, never put on fake parameters.
BMS
BMS
Main Features of our BMS:
1.Support 3~30S with continuous current up to 300A, can be tailored version;
2.Isolated CAN/RS485, buck circuit from total voltage for isolated power supply to communication, support upgrade via communication;
3.High accuracy SOC/SOH, using currentintegral+OCV+temperature compensation+Kalman Filtering reckon method;
4.Low power consumption, power down mode consumption<10uA;
5.Multi-balancing mode, combination of charge balancing and idle balancing bring obvious effect;
6.Multi protection mechanism on current and voltage, independent watchdog design, software fail-safe and high reliability;
7.Independent control on GPS power supply, coordinate with power down mechanism
Welcome to sent inquiry..... FAQ:

Q1: When can I get the prices?
Answer : Within 12 hours after we received your inquiries.
Q2 How to the shipping?
Answer: For sample, door to door Express (such as DHL, FedEx, UPS etc.), for batch order, We normally ship by air or by sea.
Q3:Can you provide customized service?
Answer:Yes, we can redesign and customize the product according to your needs

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R & D team R & D team

Engineers occupied 30% in all emplowees, Developing 2-3 new model BMS each day, meet many kinds of application.

Production Capacity Production Capacity

BMS: 200,000 Sets/month
PCM: 500,000 Sets/month
Charger: 120,000 sets/month

Uniqueness Uniqueness

We are the first one factory that have BMS, Charger and Controller together.

Reliable Reliable

Zero mass failure report since we do overseas market.

Welcome to sent inquiry.....  FAQ:
Address:
Address:
ShenZhen Guangdong China
Phone nomber:
Phone nomber:
+86-13554759919
SERVICE TIME
SERVICE TIME
We answer your questions 24 hours