Shenzhen Kinglisheng New Energy Technology Co., Ltd.
                                                                                                           
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12 Years
Since 2014
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KLS-184 3S-5S LiFePO4 Battery Management System 30A-40A with Thermal Sensor for Power Tools

Price Negotiable
Price: $2.99/pieces 1-99 pieces
MOQ: 10PCS
Delivery Time: 5-8 Workdays
Brand: KLS
Product Description
KLS-184 Battery Management System for Power Tools
Product Overview

Professional BMS solution designed for 3S-5S LiFePO4 battery packs in power tool applications, featuring comprehensive protection functions and thermal management.

KLS-184 BMS board for 3S-5S LiFePO4 battery packs
Key Features & Protection Functions
  • Compatible with 3S-5S battery pack configurations
  • Supports Li-ion, LiFePO4, NMC, and Sodium-ion battery chemistries
  • Comprehensive protection: over-charging, over-discharging, over-current, short circuit
  • Integrated temperature protection with thermal sensor
  • Automatic cell balancing function
  • High-quality MOSFET components for extended cycle life
  • Aluminum alloy heat sink for efficient thermal dissipation
Technical Specifications
Parameter Specification
Product Name 3-5S, 30A-40A Li-ion/LiFePO4/NMC/Sodium-ion BMS with Balance
Model KLS-184
Dimensions 36 × 33.6 mm
Configuration Common port for charge/discharge
Current Rating 30A - 40A maximum
Minimum Order Quantity 1 piece
Delivery Time 1-7 working days
Product Images
KLS-184 BMS board close-up view KLS-184 BMS board with thermal sensor KLS-184 BMS board installation example KLS-184 BMS board side view KLS-184 BMS board thermal management system KLS-184 BMS board specifications diagram
Frequently Asked Questions
Why Choose KLS BMS?
  • 10+ years of technical support experience
  • FCC, CE, ROHS, ISO certified products
  • Factory-direct pricing with controlled delivery times
Product Range & Customization

Specialized in battery management systems for power batteries, energy storage batteries, and consumer batteries, primarily supporting LFP and NCM chemistries. Custom ODM solutions available with MOQ of 1 piece.

Quality Assurance
  • Strict inspection procedures from raw materials to shipment
  • Full product inspection implementation
  • International standard certifications (FCC, CE, ROHS, ISO)
  • 2-year after-sales warranty service
Contact Information

For technical consultation and BMS selection assistance:

Email: sale10@klspcba@com

Delivery: 1-3 days for existing samples, 3-15 days for custom solutions

KLS BMS technical support and contact information

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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