Shenzhen Kinglisheng New Energy Technology Co., Ltd.
                                                                                                           
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12 Years
Since 2014
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KLS 4S-28S 100A LiFePO4 BMS with 800A Instant Current for Automotive Starting Power

Price Negotiable
Price: $15.58/pieces 1-49 pieces
MOQ: 10PCS
Delivery Time: 5-8 Workdays
Brand: KLS
Product Description
KLS 4S-28S Lithium Battery Management System
High-Performance BMS for Automotive & Power Applications

Professional battery management system designed for 4S to 28S lithium battery packs, supporting Li-ion, LiFePO4, NMC, and Sodium-ion chemistries. Ideal for automotive starting power, motorcycles, and outdoor emergency applications.

KLS BMS for automotive lithium battery systems
Key Features & Protection Functions
  • 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 cycle life
  • Aluminum alloy heat sink for superior heat dissipation during high-current operation
  • Supports 800A/1200A instant current for automotive starting applications
Technical Specifications
Parameter Specification
Product Name 4S-28S, 100A MAX NMC Battery BMS with Balance
Model KLS-024
Size 150mm × 102mm
Configuration Common port for charge/discharge
Current Range 35A-100A continuous, up to 800A/1200A instant
Battery Types Li-ion, LiFePO4, NMC, Sodium-ion
MOQ 1 piece
Delivery Time 1-7 working days
Product Gallery
KLS BMS technical specifications and connections BMS circuit board and component details BMS installation and wiring diagram BMS heat sink and thermal management BMS quality testing and certification BMS packaging and shipping protection
Frequently Asked Questions
Why Choose KLS BMS?
  • 10+ years of technical support and efficient after-sales service
  • International certifications: FCC, CE, ROHS, ISO
  • Factory-direct pricing with controlled delivery times
Product Range & Customization

Specializing in battery management systems for power batteries, energy storage batteries, and consumer batteries. Supports ODM customization for 3S-32S lithium batteries with different current specifications.

Quality Assurance
  • Strict inspection procedures from raw materials to shipment
  • Full product inspection implementation
  • 2-year after-sales warranty service
Contact Information

Email: sale5@klspcba@com

Available via WhatsApp, WeChat, and other messaging platforms

KLS BMS technical support and customer service

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

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