Custom 3S BMS Board 12V Lithium Battery Protection - 10A to 100A Current Range, 58mm x 22mm Size
Price:
$0.5-$2/PCS
MOQ:
10
Delivery Time:
5-8 Work Days
Brand:
KLS
Product Description
Product Overview
Custom thickness 3S BMS board with 10A-100A current range for 12V lithium battery protection. Designed for efficient battery management across various applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Board Size | 58mm × 22mm |
| Discharge Current | 15A (10A-100A range available) |
| Voltage | 12V (configurable based on cell type) |
| Battery Strings | 3S |
| Balanced Current | 1A (peak 1.2A) |
| Board Thickness | 0.5-4OZ / Custom |
| Copper Thickness | 0.2-6mm or Custom |
| Min. Hole Size | 0.15mm / 0.2mm / Custom |
| Protection Functions | Short Circuit, Over Charge, Over Discharge, Over Current |
| Certifications | CE, FCC, RoHS, REACH, ISO9001, ISO14001 |
Key Features
- Same-port interface design for simplified installation
- Maximum working current of 7A with higher options available
- Temperature detection via NTC port for thermal protection
- High-performance chips and MOS transistors for stable operation
- Rapid response function for effective battery safeguarding
- Multiple surface finishing options: HASL, Immersion gold, Flash gold, Plated silver, OSP
Application Fields
Electric bicycles, motorcycles, e-bikes, e-wheelchairs, e-tricycles, low-speed cars, electric tools, startup power, energy storage power systems.
Compatible Battery Types
LiFePO4 (LFP), Li-ion, LTO, NMC battery packs
Product Images
Installation Guidelines
- Requires basic electronics technical expertise for installation
- Connect B- wire first to battery negative terminal using short, thick wire
- Use thick wires for P+/P- connections to prevent board damage
- Ensure proper soldering sequence: battery pack first, then protection board
Quality Assurance
All products undergo 100% professional laboratory testing and repeated aging tests. Certified with FCC, CE, RoHS, and other international standards. 3-year after-sales warranty with free replacement units.
Customization & Support
ODM/OEM services available with minimum order quantity of 1 piece. Custom voltage, wire configurations, and board specifications available for bulk orders.
Contact Information
Mobile & WhatsApp & WeChat: +8617779781189
Email: sale10@jlspcba.com
24/7 online service available
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Kinglisheng New Energy Technology Co., Ltd.
Location
Room 101, Building 4, North Yongfa Science Park, Xinhe Road, Gonghe Community, Shajing Street, Shenzhen, Guangdong, China
Contact Person
Miya