Shenzhen Kinglisheng New Energy Technology Co., Ltd.
                                                                                                           
Verified Supplier
12 Years
Since 2014
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KLS 40A 60A BMS 3S 20A 11.1V 12.6V Lithium Battery Protection Board 90x54mm

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

KLS 40A/60A BMS 3S 20A 11.1V/12.6V Enhanced Balanced 18650 Lithium Battery Charging Protection Board with advanced safety features and thermal management.

KLS 3S BMS protection board with aluminum heat sink
Key Features & Protection Functions
  • Compatible with 3S battery pack configurations
  • Suitable for NMC (Lithium Nickel Manganese Cobalt Oxide) battery chemistry
  • Comprehensive protection: over-charging, over-discharging, over-current, short circuit, and temperature protection
  • Built-in cell balancing function for optimal performance
  • High-quality MOSFET components for extended battery cycle life
  • Aluminum alloy heat sink for efficient thermal dissipation during high-current operation
Technical Specifications
Product Name 3S, 80A MAX NMC Battery BMS with Balance
Model KLS-030
Dimensions 90 × 54mm
Port 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
KLS BMS circuit board front view KLS BMS circuit board side view KLS BMS component close-up KLS BMS thermal management system KLS BMS installation diagram KLS BMS technical specifications label
Quality & Support Information
Why Choose KLS BMS?
Over 10 years of technical expertise with efficient after-sales service. Products certified with FCC, CE, ROHS, and ISO standards. Factory-direct pricing with controlled delivery timelines.
Product Range & Applications
Specialized in battery management systems for power batteries, energy storage batteries, and consumer batteries. Compatible with LFP and NCM battery chemistries.
Ordering & Customization
Minimum order quantity: 1 piece. ODM customization available. Sample delivery: 1-3 days for existing models, 3-15 days for custom designs.
Quality Assurance
Strict inspection procedures from raw materials to shipment. Full product inspection with FCC, CE, ROHS, and ISO certifications. 2-year after-sales warranty service.
Technical Support & Contact
Contact our technical team for BMS selection guidance based on your battery voltage and current requirements. Email: sale10@klspcba@com
KLS BMS company contact information and support

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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