Shenzhen Kinglisheng New Energy Technology Co., Ltd.
                                                                                                           
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12 Years
Since 2014
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KLS-030 3S 80A Lithium Battery BMS with Balance Function - 90x54mm Protection Board for 11.1V-12.6V 18650 Cells

Price Negotiable
Price: $6.90/pieces 1-49 pieces
MOQ: 10PCS
Delivery Time: 5-8 Workdays
Brand: KLS
Product Description
Product Overview

KLS BMS 30A-80A 3S battery management system with enhanced balancing for 18650 lithium battery packs. This protection board provides comprehensive safety features and optimal performance for 11.1V-12.6V applications.

KLS BMS 30A-80A 3S Battery Protection Board Front View
Key Features & Protection Functions
Comprehensive Protection
  • Over-charging protection for battery safety
  • Over-discharging protection to extend battery life
  • Over-current protection during high load conditions
  • Short circuit protection for emergency situations
  • Temperature protection against overheating
  • Advanced balancing function for cell optimization
Performance Advantages
  • High-quality MOSFET components for extended cycle life
  • Aluminum alloy heat sink for efficient thermal dissipation
  • Compatible with NMC battery chemistry
  • Common port design for charge/discharge operations
Technical Specifications
Parameter Specification
Product Name 3S, 80A MAX NMC Battery BMS with Balance
Model KLS-030
Dimensions 90 × 54mm
Configuration Common port for charge/discharge
Current Range 30A - 80A
Voltage Range 11.1V - 12.6V
Battery Type 18650 Lithium (NMC chemistry)
MOQ 1 piece
Delivery Time 1-7 working days
Customization Options

We offer ODM customization services for PCB boards ranging from 3S to 32S lithium batteries with various current specifications to meet your specific application requirements.

Product Images
KLS BMS board detailed component view BMS board side profile showing heat sink design Close-up of BMS circuit board components BMS board installation and wiring diagram BMS thermal management system demonstration Complete BMS package with accessories
Quality & Certification
Quality Assurance
  • FCC, CE, ROHS, ISO certified products
  • Strict inspection procedures from raw materials to shipment
  • Full implementation of quality control measures
  • 2-year after-sales warranty service
  • Over 10 years of technical support experience
KLS BMS quality certification and compliance documentation

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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