Lithium-ion Battery Manufacturer With One-Stop Service
As a Chinese lithium battery manufacturer, LI-ess adheres to the principle of “tailored for you, consistent in quality”. We will provide you with high-quality energy storage solutions within your budget and in a timely manner.
WELCOME TO LI-ESS
Over 1,000 successful cases
LI-ESS provides industry-leading lithium batteries to partners in more than 30 countries.
Our R&D team has more than 40 patents, ensuring that we can provide you with high-quality solutions.
We also collaborate with lithium battery distributors, solar installers and equipment factories to achieve innovation excellence.
5 year warranty
Quality Control
Battery Design
Energy Storage Solutions for Wholesalers and Installers
Powerwall Battery
Server Rack Battery
All-in-one Battery
Stacked Batteries
12V Lithium Battery
24V Lithium Battery
48V Lithium Battery
Expand Your Revenue with Exclusive Regional Advantages
As a LI-ess partner, unlock:
Priority Access to Our New Series
Get first-hand technology to keep your products at the forefront.
Free technical training
Free technical training and sales kits (CAD files, spec sheets, case videos)
Customized service priority support
Color? Packaging? In-house requirements?
Our Advantages
A partner that scales with your business
15+ History
Since 2009, we have been committed to the research, development, and production of lithium batteries.
Customized service
Provide one-stop lithium battery solutions and OEM/ODM/OBM services.
Quick Support
KH Litech has a full range of certification certificates, such as CE, UL, KC, BIS, CB, MSDS UN38.3, IS0, etc.
A+ Battery Cells
All batteries are Grade A, 100% brand new and original.
10-year warranty
Free repair or replacement after sales.
MOQ=1
Make your project more flexible and avoid unnecessary losses.
General Process
Your Brand, Your Rules – We Build To Fit
From niche to volume OEM orders:
🔧 Voltage/ capacity: 12V-800V and 5Ah-2000Ah custom configurations
🔧 BMS software: supports CAN bus, RS485, Bluetooth protocols
🔧 Branding: private label packaging and custom documentation (MSDS, UN38.3)
Battery Management System, intelligently manages and maintains each cell, improves battery utilization, prevents overcharge and discharge, prolong battery life, and monitors SOC status.
Battery Management System, intelligently manages and maintains each cell, improves battery utilization, prevents overcharge and discharge, prolong battery life, and monitors SOC status.
Battery Management System, intelligently manages and maintains each cell, improves battery utilization, prevents overcharge and discharge, prolong battery life, and monitors SOC status.
40+ Certification
LI-ESS strictly follows the requirements of product export, and the products have obtained many third-party authorita ve qualifica on cer fica ons, which provide solid guarantee for product quality.
What Our Customers Say About Us
LI-ESS continuously aims to provide exceptional products and services to each client. Don’t just take our word for it-see what our clients say regarding our expertise in fulfilling diverse solar product demands.
Related Reading
