KLS-173 4S-7S 54V 70A Lithium Battery BMS with Balance Function for E-Bike Solar Storage EV
Price:
$20.97/pieces 1-49 pieces
MOQ:
10PCS
Delivery Time:
5-8 Workdays
Brand:
KLS
Product Description
Product Overview
KLS microelectronics BMS 4S-7S 54V 70A lithium ion battery management system with balance function, designed for e-bike, solar storage, EV, and RV applications.
Key Features & Protection Functions
- Compatible with 4-7S, 10S, 13S, 14S, 16S, 17S battery 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 balance function for optimal cell performance
- High-quality MOS components for extended battery cycle life
- Aluminum alloy heat sink for efficient heat dissipation at high currents
Technical Specifications
| Product Name | 4-7S, 10S, 13S, 14S, 16S, 17S, 70A MAX Li-ion/LiFePO4/NMC/Sodium ion battery BMS with balance |
|---|---|
| Model | KLS-173 |
| Dimensions | 140 × 65.2mm |
| Configuration | Common port for charge/discharge |
| Customization | Available for 3S-32S lithium batteries with various current ratings |
| Minimum Order Quantity | 1 piece |
| Delivery Time | 1-7 working days |
| Packaging | Bubble bag/box |
Product Images
Frequently Asked Questions
Why Choose KLS Microelectronics?
- 10+ years of technical support and efficient after-sales service
- FCC, CE, ROHS, ISO international certifications
- Factory-direct pricing with controlled delivery times
Product Range & Customization
Specializing in battery management systems for power batteries, energy storage batteries, and consumer batteries, primarily for LFP and NCM applications.
Ordering & Delivery
- Minimum order quantity: 1 piece
- ODM customization available
- Sample delivery: 1-3 days (existing), 3-15 days (customized)
- Batch delivery based on order quantity
Quality Assurance
- Strict inspection procedures from raw materials to shipment
- FCC, CE, ROHS, ISO certified
- 2-year after-sales warranty service
Contact Information
For technical consultation and BMS selection assistance, please contact us via email, WhatsApp, or WeChat.
Email: sale5@klspcba@com
Email: sale5@klspcba@com
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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