Drone Battery
Herewin UAV battery series is built for industrial drones that require lightweight design, high energy density and stable power output. With optimized lightweight structural design and high-performance cell technology, the series supports 15Cโ25C continuous discharge, up to 30C pulse output, 24Sโ32S smart UAV battery systems and high-power fast charging solutions.
Applications:
Agricultural drones, delivery drones, cargo drones, FPV drones, heavy-lift UAVs, firefighting drones, inspection and mapping UAVs, and VTOL platforms.
ยท 320Wh/kg high energy density for extended flight time
ยท Semi-solid NMC-based energy platform for lightweight UAV integration
ยท 6S1P 22.2V 22000mAh platform with only 1720g pack weight
ยท 10C discharge for stable cruising and endurance-focused drone output
ยท Cycle life โฅ500 with operating temperature range of -20~60โ
ยท 400Wh/kg ultra-high energy density for extended flight time
ยท Semi-solid NMC-based energy platform for lightweight UAV integration
ยท 12S1P 43.8V 39000mAh LiHV platform with only 4800g pack weight
ยท 8C discharge for stable cruising and endurance-focused drone output
ยท Cycle life โฅ400 with operating temperature range of -20~60โ
ยท 400Wh/kg ultra-high energy density for lighter heavy-duty UAV integration
ยท 18S1P 65.7V high-voltage platform for heavy payload and lifting drone systems
ยท 45000mAh large-capacity reserve with stable 8C discharge output
ยท Net weight only 8400g for better payload-to-battery efficiency
ยท Cycle life โฅ400 with operating temperature range of -20~60โ
ยท 400Wh/kg ultra-high energy density for lighter heavy-duty UAV integration
ยท Semi-solid NMC-based energy platform for advanced drone power systems
ยท 14S1P 51.1V 45000mAh platform with only 6500g pack weight
ยท 5C discharge for stable loaded UAV output
ยท Cycle life โฅ400 with operating temperature range of -20~60โ
ยท 400Wh/kg ultra-high energy density for lighter heavy-payload UAV integration
ยท Semi-solid NMC-based energy platform for advanced drone power systems
ยท 12S1P 43.8V 45000mAh platform with only 5500g pack weight
ยท 8C discharge for stable loaded UAV output
ยท Cycle life โฅ400 with operating temperature range of -20~60โ
ยท 400Wh/kg ultra-high energy density for lighter heavy-lift UAV integration
ยท Semi-solid NMC-based energy platform for advanced drone power systems
ยท 18S1P 65.7V 39000mAh platform with only 7400g pack weight
ยท 8C discharge for stable loaded UAV output
ยท Cycle life โฅ400 with operating temperature range of -20~60โ
ยท 400Wh/kg ultra-high energy density for extended flight time
ยท Semi-solid NMC-based energy platform for lightweight UAV integration
ยท 14S1P 51.1V 39000mAh platform with only 5600g pack weight
ยท 8C discharge for stable endurance-focused drone output
ยท Cycle life โฅ400 with operating temperature range of -20~60โ
Applications
For 100โ200kg heavy-lift drones, Herewin batteries deliver longer flight time, stable high-power output and faster turnaround for cargo transport and industrial UAV missions.
Robust, weather-resistant batteries supporting prolonged crop spraying missions with intelligent power management.
High-voltage battery systems engineered for sustained power delivery, empowering industrial drones to effortlessly lift and transport heavy equipment.
High energy density to support frequent flights in fire scenes, high-temperature resistant packaging for complex environments, ideal for emergency takeoff, landing, and supply delivery during rescue operations.
The ultra-long cycle life battery enables drones to continuously perform large-scale terrain surveying and high-precision 3D modeling tasks in extreme temperatures.
The lightweight design enhances drone maneuverability, enabling efficient thermal imaging detection of high-voltage power grids and comprehensive inspection of complex pipeline networks.
FREE DESIGN
Customized exclusive battery plans! Professional engineers plan battery programs one-on-one.
Maximize Drone Effect with Our Tailored Battery Solutions
Explore Herewin Factory: The Source of Quality
Founded in 2019, Shenzhen Jarwin Time Technology Co., Ltd. is backed by a founding and operational team with over 20 years of extensive experience in the battery industry. It specializes in developing and producing high-performance lithium-ion polymer batteries.
Gain a comprehensive insight into who we are and what we stand for. By exploring the meticulous precision of our
production lines, the efficient management of our factories, and the genuine feedback from our satisfied customers,
youโll see how we ensure excellence at every step of the process
Different Services For Clients With Different Patterns
FOR OFFLINE CLIENTS
Flexible Delivery Time
Reliable delivery schedules and warehousing support.
High Cost-Effectiveness
Competitive pricing to maximize overall value.
Wide Product Selection
Diverse options to cater to all market segments.
FOR ONLINE CLIENTS
Low MOQ
Flexible MOQ with mixed product options.
Custom Logo
Personalized logo customization for small batches.
One-Stop Marketing Package
Provide quality images, videos to enhance sales revenue.
FOR BRAND CLIENTS
Exclusive Regional Rights
Provide all of herewin's resources and capabilities
R&D Resources
Custom sample within 7 days with R&D capabilities.
Fast Delivery
Efficient production and ship within 25 days at the fastest.
Production Flow of Drone Battery
Open packaging and sort materials.
Full inspection of grouped cells for defects: leakage, scratches, dents, punctures, swelling, improper foam alignment (exposed tabs or missing bottom foam).
Measure cell voltage and internal resistance; screen and rebalance cells with excessive deviations.
Trim electrode tabs to specification using a tab-cutting machine.
Weld tabs with an ultrasonic welder and trim to ensure flush alignment.
Trim tabs flush with weld points and press flat onto foam padding.
Solder wires using an electric iron.
Place kraft paper for insulation and cover with high-temperature adhesive tape.
Install battery module into casing per assembly specs and connect wiring.
Connect module to charger, switch to standard voltage mode, activate slow charge, and initiate charging.
Apply sealant to screw holes, install groove-down silicone plugs, and reinforce sealing at designated points.
Verify communication, output voltage, temperature sensing, discharge curves, and leakage.
Inspect for scratches, adhesive residue, stripped screws, and ensure labels are legible/undamaged.
Label units, place in foam-lined boxes, seal in PE bags with desiccant, and secure with top foam padding.
Box approved units and dispatch.
LEARN MORE DETAIL
Learn more about production details and manufacturing process
Testing Process
Fair&Certification
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FAQs
Yes. As a professional drone battery manufacturer, Herewin provides end-to-end OEM/ODM custom drone battery pack solutions beyond simple casing modifications. We support customization from cell selection, battery structure design, electrical configuration, BMS development, and final battery integration according to different UAV platforms.
Custom Battery Chemistry: We provide different battery technology options, including traditional LiPo, high-rate lithium batteries, and advanced semi-solid state battery solutions with high energy density.
Custom Voltage & Capacity: Battery configurations can be customized from 6S to 32S (including 14S, 18S, and 24S platforms), with capacity options ranging from 5Ah to 67Ah according to UAV power requirements and flight-time targets.
Structural Design: We provide customized lightweight battery structures, reinforced housings, IP-rated waterproof solutions, and connector integration according to the UAV battery compartment, weight limitations, and installation requirements.
Smart BMS Customization: Our smart UAV batteries support customized BMS functions and communication protocols to connect with specific flight controllers or ground stations. Real-time battery information, including SoC (State of Charge), battery health status, voltage, current, and temperature data, can be monitored based on system requirements.
Industrial drones vary widely in payload, mission duration, operating environment, and power demand. A professional drone battery manufacturer develops battery solutions from cell chemistry selection to complete battery pack integration:
Agricultural & Logistics Drones: Require high-capacity cell platforms of up to 67 Ah, corrosion-resistant enclosures, fast-charging support, and high-rate discharge capability of 15Cโ25C continuous discharge to minimize turnaround time during frequent field operations.
Heavy Payload, VTOL & Firefighting Drones: Require high-voltage platforms of 24Sโ32S to reduce operating current, resistive losses, and potentially cable size and weight at the same power level. Selected battery systems can provide pulse-current capability of up to 500 A, together with a smart BMS for real-time monitoring, fault protection, and reliable operation during critical missions.
FPV & High-Speed Acrobatic Drones: Require ultra-high discharge capability of up to 30C pulse discharge and lightweight structural designs to support rapid acceleration and aggressive maneuvers while minimizing voltage sag under high-power loads.
Mapping & Inspection UAVs: Prioritize high energy density and lightweight design to maximize flight endurance. These applications often use semi-solid-state cells with cell-level energy density of up to 400 Wh/kg to extend the available mission time.
Charging Protocol
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Use manufacturer-approved chargers.
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Prevent overcharging; perform balance charging periodically.
Storage Guidelines
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Maintain 40-60% charge for long-term storage.
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Store in a cool, dry environment (15-25ยฐC / 59-77ยฐF).
Usage Precautions
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Avoid deep discharges (never drain below 20%).
-
Inspect for swelling, leaks, or damage post-flight.
Protective Measures
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Keep batteries dry and shielded from corrosive substances.
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Clean contacts and surfaces after each mission.
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