







Herewin 18S1P 65.7V 41000mAh Semi-Solid UAV Battery | 400Wh/kg
400Wh/kg high energy density semi-solid UAV battery for logistics drones, inspection UAVs, and long-endurance industrial drone platforms requiring extended flight time, higher voltage support, and lightweight integration.
· 400Wh/kg ultra-high energy density for extended flight time
· Semi-solid NMC-based energy platform for lightweight UAV integration
· 18S1P 65.7V 41000mAh platform with only 7700g pack weight
· 8C discharge for stable endurance-focused drone output
· Cycle life ≥400 with operating temperature range of -20~60℃
65.7V 41Ah Semi-Solid UAV Battery Technical Data
| Model | T1187187E |
| Configuration | 18S1P |
| Nominal Voltage | 65.7V |
| Capacity | 41000mAh (41Ah) |
| バッテリータイプ | Semi-Solid UAV Battery |
| Chemistry Platform | NMC-based High Energy Density Platform |
| エネルギー密度 | 400Wh/kg |
| Discharge Rate | 8C |
| Max. Charging Current | 0.5C |
| サイクル・ライフ | ≥400 cycles |
| Operating Temperature | -20℃ to 60℃ |
| Net Weight (±100g) | 7700g |
| Dimensions | 205(T) × 91(W) × 205(H) mm |
| Recommended Applications | Cargo & Delivery Drone / Inspection & Mapping Drone / Industrial UAV / Surveillance & Patrol Drone |
| Recommended Connector Options | XT90S / AS150U / QS8 / QS9, final connector can be customized |
65.7V 41Ah Semi-Solid UAV Battery Description
65.7V 41Ah Semi-Solid UAV Battery Overview
65.7V 41Ah Semi-Solid UAV Battery is designed for professional drone platforms that require ultra-high energy density, higher voltage support, and extended flight time in an 18S architecture. With an 18S1P configuration, 65.7V nominal voltage, 41000mAh capacity, 8C discharge capability, and 400Wh/kg high energy density, this model is positioned as a high energy density semi-solid UAV battery for logistics drones, inspection UAVs, and long-endurance industrial drone platforms. It supports up to 0.5C charging, weighs approximately 7700g, offers a cycle life of no less than 400 cycles, and is suitable for operating temperatures from -20℃ to 60℃.
Built on an NMC-based high energy density platform, this semi-solid UAV battery is engineered to improve the balance between usable reserve, pack weight, and aircraft efficiency. Compared with bulkier conventional lithium battery formats, the 65.7V 41Ah Semi-Solid UAV Battery gives UAV manufacturers and system integrators a more advanced solution for extended mission time and better energy-to-weight performance in endurance-focused drone systems.
Why This 400Wh/kg Semi-Solid UAV Battery Fits Logistics Drone Platforms
For logistics drones and route mission UAVs, the battery must support takeoff, route travel, payload allowance, hover margin, and return reserve without consuming too much of the aircraft weight budget. The 65.7V 41Ah Semi-Solid UAV Battery fits this requirement well because it combines a practical 41Ah reserve with an 18S higher-voltage platform and about 7700g pack weight. That makes it suitable for route transport UAVs, compact cargo drones, and controlled-payload logistics platforms that need extended flight time and stronger voltage support than lower-series systems.
Suitable for Inspection and Mapping UAV Missions
This battery is also highly relevant for inspection, mapping, and route observation UAV platforms. In these missions, endurance-to-weight ratio often matters more than extreme burst output. A battery with a wider reserve window and more capable voltage platform helps improve sortie duration, route efficiency, and system stability. With 400Wh/kg ultra-high energy density, this semi-solid UAV battery is especially suitable for endurance-focused inspection systems and industrial drone projects that need longer usable flight time and more efficient high-voltage integration.
Long-Endurance Industrial Drone Applications
The 65.7V 41Ah Semi-Solid UAV Battery can also support industrial drone platforms where stable output, practical reserve, and higher voltage architecture matter together. Because the product focuses on high energy density and reduced overall battery burden relative to its reserve level, it is better suited to endurance-oriented professional applications than to high-frequency fast-turnaround work cycles. This gives the battery clear positioning for users who care more about mission duration and airframe efficiency than about aggressive charging speed.
18S High-Voltage Architecture with Advanced Energy Density
One of the strongest product advantages of the 65.7V 41Ah Semi-Solid UAV Battery is that it combines 41Ah usable reserve with 400Wh/kg high energy density in an 18S high-voltage platform. Compared with lower-voltage battery systems, the 18S structure gives this model a more capable voltage level for professional UAV applications requiring stronger powertrain matching and more stable long-route operation. This helps the battery stand out in projects that need both lightweight integration and higher-voltage system support.
The operating temperature range of -20℃ to 60℃ improves field adaptability across wider environments, while the cycle life of at least 400 cycles gives the product practical long-term value for commercial UAV projects. This makes the 65.7V 41Ah Semi-Solid UAV Battery attractive for users who need both advanced energy density and dependable production-level performance.
Integration Value and Structural Compatibility
With dimensions of 205(T) × 91(W) × 205(H) mm, the 65.7V 41Ah Semi-Solid UAV Battery offers strong integration value for medium and large UAV airframes. Its semi-solid structure and NMC-based chemistry positioning help improve packaging efficiency and energy density for advanced drone battery design. Connector selection should be evaluated according to aircraft current platform and installation structure. XT90S, AS150U, QS8, and QS9 can be considered according to project needs, while the final connector can be customized.
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65.7V 41Ah Semi-Solid UAV Battery Applications
The 65.7V 41Ah Semi-Solid UAV Battery is suitable for drone platforms that require lightweight battery integration, stable output, and better endurance-to-weight efficiency. With 400Wh/kg high energy density, 8C discharge, a 7700g pack structure, and operating temperature from -20℃ to 60℃, this model is especially suitable for cargo and delivery drones, inspection UAVs, industrial drone platforms, and endurance-focused route mission systems.
Cargo & Delivery Drone: This battery is particularly well matched with logistics and route mission platforms that need practical reserve, higher voltage support, and lower battery burden for extended flight time.
Inspection & Mapping Drone: For inspection, route observation, and aerial survey work, this battery supports longer practical flight duration and more efficient high-voltage system matching.
Industrial UAV: In endurance-focused industrial drone systems, this model supports advanced energy density, stable output, and better long-route operating efficiency.
Surveillance & Patrol Drone: For longer patrol missions, this battery supports useful reserve, better route continuity, and efficient airframe integration.
65.7V 41Ah Semi-Solid UAV Battery Detail Display
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