Custom Battery Pack Manufacturer for OEM Projects

Koxin, founded in 2013 by five professionals with over 10 years of experience in the lithium battery industry, is a trusted manufacturer and supplier specializing in the design and production of custom lithium-ion battery packs.

With a strong commitment to product quality and customer satisfaction, Koxin has steadily expanded its offerings to include not only tailor-made battery solutions but also a wide range of battery-related products through deep cooperation and authorized distribution agreements with several major group companies.

Our portfolio now includes battery protection circuits (BMS), AAA batteries, super capacitors, and other energy storage components. Backed by a team of senior engineers, we ensure strict quality control from raw material selection and battery structure design to thermal management and final product testing.

All products, whether manufactured in-house or sourced from our partners, are rigorously tested using professional-grade equipment before shipment to guarantee safety, reliability, and high performance.

Koxin’s battery solutions are widely applied in telecommunications, surveillance systems, consumer electronics, GPS devices, lighting systems, electronic toys, and handheld equipment. Whether you require custom lithium battery packs, OEM/ODM battery manufacturing, or high-quality certified components, Koxin is your dependable global partner for advanced and reliable energy solutions.

Our Mission

Our mission is to deliver the most cost-effective, high-quality battery products and provide exceptional service to every customer. By fully leveraging our advantages as an First-tier authorized distributor of top domestic battery cell brands and professional battery pack manufacturer, we help clients reduce procurement costs while ensuring they receive the reliable, high-performance products they need. Through continuous improvement and hands-on experience, we strive to offer smarter solutions, more efficient support, and greater peace of mind—making battery sourcing easier, more economical, and worry-free for our global partners.