KLS-137 4S 12V 80A Lifepo4 BMS with Balance for EV & Electric Scooter Battery Packs
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 scooter lithium battery management systems - 4S 12V 40A-80A Lifepo4 BMS with comprehensive protection features and balance functionality.
Key Features & Protection Functions
- Compatible with 3S battery pack configurations
- Supports Li-ion, Lifepo4, NMC, and Sodium ion battery chemistries
- Comprehensive protection: over-charging, over-discharging, over-current, short circuit, and temperature protection
- Built-in cell balancing function for extended battery life
- High-quality MOS components ensure longer cycle life
- Aluminum alloy heat sink provides excellent heat dissipation during high current operation
- Customizable PCB sizes and structures available upon request
Technical Specifications
| Product Name | 4S, 80A MAX NMC Battery BMS with Balance |
|---|---|
| Model | KLS-137 |
| Size | 90 × 54mm |
| Version | Common port for charge/discharge |
| Customization | Available for any PCB from 3S-32S lithium batteries with different current ratings |
| MOQ | 1 piece |
| Delivery Time | 1-7 working days |
| Packaging | Bubble bag/box |
Product Images
Frequently Asked Questions
Why choose our BMS products?
- Efficient after-sales service with over 10 years of technical support
- International certifications: FCC, CE, ROHS, ISO
- Factory-direct pricing with controlled delivery times
What is your product range?
We specialize in battery management systems for power batteries, energy storage batteries, and consumer batteries, primarily for LFP and NCM battery chemistries.
Do you have MOQ requirements and customization options?
- Minimum order quantity: 1 piece
- ODM customization services available
- Sample delivery: 1-3 days for existing models, 3-15 days for custom designs
- Batch delivery time depends on order quantity
How do you ensure product quality?
- Strict inspection procedures from raw materials to final shipment
- Full inspection implementation for consistent quality
- International certifications: FCC, CE, ROHS, ISO
- 2-year after-sales warranty service
How to select the right BMS for your battery?
Based on your battery's voltage and current requirements. Consult our customer service for the most suitable battery management system recommendation.
Contact Information
Email: sale5@klspcba@com
Available communication: WhatsApp, WeChat, and other messaging platforms
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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