Portable 12V Lithium-Ion Battery Pack with Smart Balance Technology

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Portable 12V Lithium-Ion Battery Pack with Smart Balance Technology

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Product Description

Basic Specifications

Model NO. BMS2F02L

Trademark ZHDL

Origin China

HS Code 853630000

Production Capacity 50000PCS/Month

Product Technical Details

Parameter Item	Specifications
Cell Series Supported	3-5S
Product Size	9218016mm
Discharge Current	250A
Temperature Protection	3 Points
Communication	Bluetooth, UART/RS485
Charge/Discharge Port	Same port, rechargeable heating, current 2-5A
Balance Current	50-100MA
Sleep Mode	50-100uA
Low-voltage Switch	Supported (√)
Secondary Protection	Optional

Application Scenarios

Ideally suited for 12V energy storage, 12V lead to lithium power supply upgrades, and various special power supply systems.

Multiple intelligent protection, the safety guardian of lithium battery devices.

Supports RS485/UART interfaces and Bluetooth expansion with heating function support.
Supports host computer, Bluetooth applet, and APP detection data monitoring.
Multiple software protection: over voltage, over current, over discharge, over temperature, anti-reverse connection, and short circuit.
Built-in high-precision SOC algorithm to accurately detect the real state of the battery.
Fully customizable software parameters to meet specific project needs.

Safety Management Technology

Our Core Advantages

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Modern Production: 4,000 square meter factory equipped with advanced automatic and semi-automatic production lines.

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Strong R&D: Over 15 years of focus on the smart BMS industry with more than 50 national patents.

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Smart Solutions: Professional cloud platform and software team providing rich experience in customized smart BMS solutions.

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Efficient Delivery: Self-owned factory supporting rapid sample turnaround and stable mass order delivery.

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Quality Control: ISO9001:2015 certified with a 100% production inspection system and high-quality materials.

About Our Enterprise

Established in 2011, we are a high-tech enterprise specializing in the research, development, production, and sales of lithium battery management systems (BMS). As a "Little Giant" enterprise specializing in refined and innovative technologies, we are committed to providing global customers with safe, intelligent, and efficient lithium battery management solutions.

With a strong R&D team (40% research professionals), we have accumulated over 50 national patents. Our cloud platform successfully manages millions of battery packs, offering comprehensive battery health monitoring and intelligent services. Our products are widely used in e-bikes, motorcycles, drones, power tools, and large-scale industrial energy storage scenarios.

Frequently Asked Questions

1. How do I choose the right BMS board? It depends on your cell & battery pack parameters and your application scenarios. Please consult technical support with your specific requirements before purchasing.

2. What is your factory's production capability? Our current capacity is 50,000 units per month, which can be scaled up to 100,000 units within 3 months based on order demands.

3. What is the typical delivery time? Standard products are delivered within 7-15 days. For OEM/ODM or large-scale orders, delivery timelines will be confirmed by the sales team.

4. Do you provide OEM/ODM services? Yes, we have a robust R&D team and professional equipment to support fully customized OEM and ODM projects.

5. What are your shipping terms? We offer flexible shipping via Air, Express (DHL, FEDEX, UPS), or Sea, depending on your specific needs and budget.

6. What payment methods do you accept? We prefer T/T (Telegraphic Transfer). L/C is also acceptable for qualified orders. Please contact sales for more details.