KLS-137 4S 12V 20A-80A Lithium Battery Management System with Balance for EV Electric Scooters
Price:
$6.60/pieces 1-49 pieces
MOQ:
10PCS
Delivery Time:
5-8 Workdays
Brand:
KLS
Product Description
Product Overview
KLS LFP BMS for EV electric scooters - a comprehensive lithium battery management system supporting 4S 12V configurations with current ratings from 20A to 80A for LiFePO4 and NMC battery chemistries.
Key Features & Protection Functions
Comprehensive Protection
- Over-charging protection
- Over-discharging protection
- Over-current protection
- Short circuit protection
- Temperature protection
- Automatic cell balancing
Advanced Design
- High-quality MOSFET components for extended battery cycle life
- Aluminum alloy heat sink for superior thermal management
- Compatible with Li-ion, LiFePO4, NMC, and Sodium-ion batteries
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | 4S, 80A MAX NMC Battery BMS with Balance |
| Model | KLS-137 |
| Dimensions | 90 × 54mm |
| Configuration | Common port for charge/discharge |
| Current Range | 20A - 80A |
| Minimum Order Quantity | 1 piece |
| Delivery Time | 1-7 working days |
Customization Options
We offer custom PCB development for 3S-32S lithium battery configurations with various current ratings to meet your specific application requirements.
Product Images
Quality Assurance & Certifications
Our products undergo rigorous quality control from raw materials to final shipment, with full inspection procedures to ensure reliability and performance.
- FCC, CE, ROHS, and ISO certified
- 2-year after-sales warranty service
- Over 10 years of technical support experience
Contact Information
For technical consultation and custom BMS solutions, contact our support team:
Email: sale5@klspcba@com
Similar Products
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