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Global leading one stop lithium battery solution manufacturer - Joysun Energy

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R26 Jump Starter for 12V Gas & Diesel
Designed for both gas and diesel engines, this compact powerhouse combines a jump starter, power bank, LED flashlight, and compass. Never get stranded again—the essential co-pilot for every driver.
3.7V OEM/ODM Professional Li-ion Battery for Cleaning Drones
Lighter than LiPo, this 25C continuous discharge pack powers daily cleaning operations reliably. Supports custom 14S configurations with 3.8V high-voltage cells, fully compatible with mainstream ESCs.
High Discharge Battery for RC Car
Empower your RC car product line with our premium Lithium Cobalt Oxide (LiCoO2) battery series. Specifically engineered for the demanding needs of remote-controlled vehicles, these cells offer the high energy density and voltage stability essential for competitive racing.
Universal Drone Heavy-Duty Smart Battery
Power your compact agri-drone with our Smart Battery. Featuring 3.7V high-density cells and an integrated BMS, it extends flight time and handles heavier payloads safely. Weather-resistant, fast-charging, and plug-and-play—ideal for efficient spraying and dusting operations.
OEM Agricultural Spraying Drone Battery
Powered Agricultural Drone Battery: Universal Compatibility Meets Stable Flight Performance.It ensures longer flight times per charge and seamless compatibility across major drone models—keeping your fleet airborne and your operations on schedule.
7.4V Joysun High Discharge Battery for RC Model
Joysun 7.4V (2S) LiPo Series: Up to 75C discharge for S/M RC models. Delivers crisp throttle response & extended runtime, cutting recharge frequency.
14.8V Li-po Battery for Mini Quad
High discharge drone battery for FPV, perfect as a 4S LiPo for mini quad, racing quad battery, freestyle FPV pack, toothpick 4S battery, cinewhoop LiPo, and micro FPV soft-case pack. Engineered for high punch-out performance​ and stable output across various small quadcopter​ configurations.
Semi-Soild State Battery for Photography Drone
Unlock extended flight time with our custom Li-ion solutions. Featuring superior thermal stability and consistent power output, we provide OEM/ODM services to perfectly match your drone's performance requirements.
OEM Heavy-Duty Smart Battery for Drone
Power your cargo UAV with high-density cells and Smart BMS. Maximize payload-to-weight ratio for long-range logistics. Fast-charging and all-weather reliable.
Semi-solid Drone Battery
Semi-solid drone batteries use gel-like or slurry electrodes/electrolytes to combine solid-state safety and thermal stability with liquid cells' energy density and manufacturability, yielding lighter, longer-lasting powerpacks with lower fire risk, flexible form factors, faster charging, and improved flight endurance.
High-rate High Discharge Rate FPV Drone Battery
A LiPo power battery pack for High-discharge-rate FPV drone, engineered to deliver large bursts of current (high C‑rating) so motors get instant throttle response, strong acceleration, and stable voltage during aggressive flight. With low internal resistance and durable construction, it supports demanding maneuvers and sustained heavy loads, but must be charged, stored, and handled properly for safety.
LifePo4 25.6V 100Ah Lithium Ion Battery Pack
Automotive-grade power. Bluetooth monitoring. 10-Year lifespan. UL Certified.
Joysun Energy factory facility covers over 70,000 square meters, with a total building area exceeding 100,000 square meters. We are equipped with cutting-edge technology and skilled team of over 1,000 employees.
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Tel: +852-63674611/+86-181 2433 6939
Website: http://www.joysunenergy.com
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No. 99 Industrial Park Avenue, Linwu County, Chenzhou City, Hunan Province
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