KLSKF-137 20S 72V Lithium Battery BMS 25A-60A with 54.6V Charging and Balance Function
Price:
$0.50/pieces 1-99 pieces
MOQ:
10PCS
Delivery Time:
5-8 Workdays
Brand:
KLS
Product Description
KLSKF-137 20S 72V Battery Management System
Advanced BMS designed for 20S 72V lithium-ion battery packs with current ratings from 25A to 60A and charging voltage of 54.6V with balance functionality.
Product Overview
The KLSKF-137 is specifically engineered for energy storage battery packs and supports various lithium battery chemistries including lithium-ion and lithium iron phosphate.
Key Features
- Comprehensive protection functions for charging and discharging cycles
- SOC/SOH automatic learning with 400-piece historical data storage
- Multiple communication interfaces: RS485, RS232, Bluetooth, CAN
- Supports parallel connection of up to 15 battery packs
- Compatible with mainstream inverters (PYLONTECH, GOODWE, Growatt, Victron Energy)
- Fast intelligent pre-charging capability
- Multi-platform support: mobile APP, color touch screen, computer interface
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | KLS 3.7V Battery Pack BMS 20S 72V |
| Model | KLSKF-137 |
| Configuration | Common port for charge/discharge |
| Customization | 3S-32S lithium batteries with various current ratings |
| Minimum Order Quantity | 1 piece |
| Delivery Time | 1-7 working days |
| Packaging | Bubble bag/box |
Industry Applications
With the expanding use of lithium batteries in home energy storage systems, the 137 BMS delivers exceptional performance, high reliability, and cost-effective solutions for residential energy storage applications.
Communication & Control
Multiple communication protocols including BT/RS485/RS232S/CAN enable connection to computer interfaces and mobile applications for intelligent lithium battery management. Supports custom development for mainstream inverters: GROWATT, DEYE, LUXPOWER, GOODWE and other communication protocols.
Product Images
Frequently Asked Questions
Why choose KLS BMS?
We provide efficient after-sales service with over 13 years of technical support. Our products hold FCC, CE, ROHS, ISO and other international certifications. We offer factory-direct pricing with controllable delivery times.
What is your product range?
We specialize in battery management systems for power batteries, energy storage batteries, and consumer batteries, primarily supporting LFP and NCM battery chemistries.
What are your minimum order requirements?
Minimum order quantity is 1 piece. We provide ODM customization services. Delivery times: 1-3 days for existing samples, 3-15 days for customized samples and batch orders.
How do you ensure product quality?
All products undergo strict inspection procedures from raw materials to shipment. We implement full inspection protocols and hold FCC, CE, ROHS, ISO international certifications. We provide 2-year after-sales warranty service.
How to select the right BMS for your battery?
Based on your battery's voltage and current requirements, consult our customer service team for the most suitable battery management system solution.
Contact Information
Email: sales5@klspcba.com
Available communication: WhatsApp, WeChat, and other messaging platforms
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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