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Global leading one stop lithium battery solution manufacturer - Joysun Energy

Drone Battery

Joysun drone battery, with their high energy density and high-rate discharge capabilities, provide a safe and reliable power core for diverse scenarios. This product series offers a comprehensive range of models and customized solutions tailored to different application scenarios. They ensure extended flight times and stable spraying for agricultural plant protection drones, meet the endurance and power demands of aerial photography operations, deliver stable high-rate discharge and long cycle life for educational training drones, and support the high payload and long-range requirements of logistics transport with semi-solid-state ultra-high energy density batteries. We are committed to empowering every lithium ion battery for drone to accomplish its missions with precision, efficiency, and safety through customized energy solutions.

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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.
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.
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 Energy Density Metalic Lithium Battery
This high energy density metallic lithium battery is a long endurance pack designed specifically for industrial drones. It has higher energy density, wider working temperature range, higher safety, and sufficient discharge power to meet the hovering and normal operation power requirements of industrial drones. It is a high-quality choice for industrial drones.
Battery for Logistics Drones
A logistics drone is an unmanned aerial or ground vehicle that uses autonomous navigation, sensors, and payload-management systems to move goods within warehouses, between distribution centers, or for last‑mile delivery—speeding deliveries and inventory handling and cutting labor costs, but limited by payload capacity, battery life, and regulations.
Batteries for Firefighting & Rescue Drones
High-energy-density batteries for firefighting drones (up to 200 Wh/kg) enable long-duration tasks like reconnaissance, continuous monitoring, and multi-point delivery; safety features include a flame-retardant shell, shock-resistant structure, and intelligent BMS for multi-layer, high-temperature protection.
High-Discharge Cleaning Drone Battery
The Cleaning Drone Battery’s high-rate cells deliver continuous high current for stable cleaning-payload operation, and its high energy density extends flight time, reducing battery-swap trips.
Custom 3C Fast Charging Drone Batteries For Education & Training
Custom 3C fast‑charging drone battery for education and training — industrial‑grade and deeply customizable to different drone brands. It offers 3C charging, 350+ cycle life, a stable discharge platform, up to 200 Wh/kg energy density with reduced weight, full certifications, and reliable operation from −40°C to 55°C for consistent, safe training flights.
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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