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.
Our battery and charger application area includes Golf carts, Drones, Medical Equipment, Base Station, Commercial Installation, Aerospace, UPS systems, Marine Applications, AGV, AMR robots, and Storage Energy System,E-bike,electric power tool batteries.
Explore our diverse battery lineup, including lithium batteries, lead-acid batteries, UPS batteries, and customized energy storage solutions. Each product is rigorously tested to ensure safety and reliability, meeting the needs of various applications—from smart manufacturing to renewable energy—providing continuous power support for your business.
Custom cells and top-tier brand cells tailored to your needs.
Custom BMS design based on Gerber files and BOM; model selection support.
Complete packs with cells, BMS, casing, and professional assembly.
Reliable chargers designed for optimal battery performance.
We specialize in tailored lithium battery solutions across industries.
From concept to deployment, we design, develop, and deliver power that fits.
We offer customized lithium-ion, LiFePO4, and NiMH battery packs built for your specific application—whether energy storage, robotics, or medical.
Choose from 18650, 21700, cylindrical or polymer cells. Our engineers match the best chemistry to performance, size, and cost needs.
All solutions undergo strict quality control and are certified with UN38.3, CE, ROHS, UL, etc. Trusted by global brands across industries.
Power your innovation with LongKun’s custom lithium battery solutions — from high-efficiency storage systems to extreme-climate performance. We offer fully tailored packs, intelligent thermal control, and end-to-end supply chain support to boost reliability and reduce cost.
With 15+ years of experience, LongKun Battery offers full-service custom battery solutions—from cell production to BMS and pack assembly. We focus on safety, quality, and performance, trusted by clients in Europe, the USA, Australia, and Japan. Our in-house team and advanced production lines ensure fast, reliable delivery with expert support every step of the way.
Share your requirements: application, voltage, capacity, size, and quantity.
Our engineers provide tailored battery pack design with cell, BMS, and structure options.
Approve quotation and drawings — we start production with strict quality control.
On-time shipping with full technical support and after-sales service.
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.
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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