LongKun Battery Group was established in Shenzhen in 2009, is a professional one stop customize battery pack manufacturer, our services including Battery Structure Design, Cells making, Battery module, BMS solution choose or customize, Battery pack, Battery Charger.
We specialize in customizing safe and high-quality Golf carts, Electric Vehicle, Drones, Medical Equipment, Base Station, Commercial Installation, Aerospace, UPS systems, Marine Applications, AGV/AMR robots, and Storage Energy System batteries. Our main market are Europe USA Australia Japan and so on developed country.
With 15+ years of experience, LongKun delivers safe, high-quality, and fully customized lithium battery solutions. Backed by top-tier engineers, advanced production lines, and global certifications, we ensure every pack is built for performance, reliability, and your unique application needs.
We offer fully customized battery packs to meet your exact voltage, capacity, size, and application needs—from drones to medical devices.
Our team includes veterans from BYD and CATL, delivering high-performance designs like high-voltage and extreme-temperature batteries.
With 5 automated lines and 1,000 skilled staff, we ensure fast, consistent output backed by UN38.3, CE, UL, and other global certifications.
From cell selection to after-sales service, our team provides full-process technical guidance, simplifying communication and cutting costs.
Company Established
Established in Shenzhen, focusing on customized lithium battery pack manufacturing.
Global Market Expansion
Entered overseas markets including Europe, the USA, Australia, and Japan with full-service battery solutions.
Intelligent Manufacturing Upgrade
Built 5 fully automated production lines; over 50 senior engineers with experience from BYD and CATL joined the R&D team.
Solid-State Battery Development
Investing in next-gen battery technologies to lead the future of clean energy.
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We offer both custom-designed and top-tier brand cells to meet your specific voltage, capacity, and performance requirements.
Tailored BMS designs based on your Gerber files and BOM, or we help you select the right BMS for optimal battery safety and control.
Efficient and reliable chargers designed to match your battery system and ensure safe, fast charging performance.
From cells and BMS to casing and full integration, we deliver ready-to-use battery packs built to your exact needs.
We use BYD, CATL, Samsung, LG, Panasonic, Lishen, BAK and Grade A Self-produced battery cells with type of 18650 / 21700 / 26650 / 32700 in Cylindrical, LFP NCM NA+ LFMP square battery cell, semi-solid battery, smart BMS and advantaged advanced technology to ensure the High Capacity, high-density, wide temperature range, safe and high cycle life, Ultra-fast Charging battery, safety. Throughout the production process, implemented a comprehensive quality management system to ensure consistent product excellence, we strictly adhere to international environmental standards and practice green manufacturing principles, contributing to environmental protection, provided stable quality battery for Europe USA Australia Japan and developed country’s brand customers all the time.
Our factory has 50000 squre meters, 32 production lines, include SMT automatic production line, automatic production line for Pack, semi-automatic Pack production line. We have more than 30 experienced engineers, some of them are BYD, CATL battery expert, also, our engineers possess leading-edge technologies in special battery(High Voltage, High/Low temperature, Explosion Proof Battery) customization solutions. So far, workshop has 1000 skilled employees, annual output of over 3GW and serve famous brand, such as Club Car, Xiaomi, DJI, TTI, HP, DELL,Meituan, Kyocera,Midea. And we passed UN38.3, MSDS, 13849, UL2271, CNAS, CMA, CAL,CE, IEC,UKCA, RoHS, and UL certifications.
Trusted by industry leaders worldwide, LongKun delivers quality, reliability, and custom battery solutions that make a difference.
Excellent quality and fast delivery. LongKun's battery packs exceeded our expectations!
We needed a custom BMS solution, and LongKun delivered perfectly. Great technical support throughout.
Reliable partner for our drone batteries. LongKun’s engineering team is truly professional.
Impressed by their responsiveness and quality control. Definitely one of the best in the battery industry.
LongKun Battery Group, founded in 2009 in Shenzhen, specializes in custom high-quality battery packs for EVs, drones, medical, and energy storage markets worldwide, using advanced cells, smart BMS, and Industry 4.0 production with strict quality and environmental standards.
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