Herewin 14S1P 51.1V 45000mAh Semi-Solid UAV Battery | 400Wh/kg

51.1V 45Ah Semi-Solid UAV Battery Overview

51.1V 45Ah Semi-Solid UAV Battery is designed for professional drone platforms that require ultra-high energy density, higher voltage support, and lighter battery integration in a compact 14S architecture. With a 14S1P configuration, 51.1V nominal voltage, 45000mAh capacity, 8C discharge capability, and 400Wh/kg high energy density, this model is positioned as a high energy density semi-solid UAV battery for heavy payload drones, industrial lifting UAVs, and logistics platforms. It supports up to 0.5C charging, weighs approximately 6500g, 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 payload efficiency. Compared with bulkier conventional lithium battery formats, the 51.1V 45Ah Semi-Solid UAV Battery gives UAV manufacturers and system integrators a more advanced solution for payload-focused drone projects that need practical reserve with lower battery burden and more capable voltage support.

Why This 400Wh/kg Semi-Solid UAV Battery Fits Heavy Payload Drone Platforms

For heavy payload drones, battery weight is directly linked to usable payload. In loaded takeoff, hovering, lifting, and short-to-medium transport missions, a lighter high-energy battery helps improve payload margin, flight efficiency, and aircraft balance. The 51.1V 45Ah Semi-Solid UAV Battery fits this requirement well because it combines a practical 45Ah reserve with only about 6500g pack weight and a 14S higher-voltage structure. That makes it suitable for payload-focused UAV platforms that need more efficient battery packaging instead of relying on heavier conventional packs.

Suitable for Industrial Lifting and Loaded Flight Missions

This battery is especially suitable for industrial payload UAV projects where the aircraft must carry tools, materials, equipment, or operate under loaded flight conditions. In these missions, stable loaded output matters more than extreme peak discharge claims. The 51.1V 45Ah Semi-Solid UAV Battery supports this application with its 5C discharge capability, practical 14S voltage platform, and lightweight semi-solid structure, making it a practical option for industrial lifting drones and loaded UAV systems.

Logistics and Transport UAV Applications

The 51.1V 45Ah Semi-Solid UAV Battery is also highly relevant for controlled-payload logistics UAV platforms. In logistics and route transport missions, the battery must provide takeoff support, route reserve, hover allowance, and return margin without letting battery mass consume too much of the aircraft payload capacity. With 400Wh/kg high energy density, this battery helps improve endurance-to-weight performance for logistics UAVs that need higher voltage architecture and more efficient power integration.

14S High-Voltage Architecture with Better Payload Efficiency

One of the strongest advantages of the 51.1V 45Ah Semi-Solid UAV Battery is its 14S1P 51.1V architecture. Compared with lower-voltage systems, the 14S platform gives this model a more capable voltage level for professional UAV applications requiring better powertrain matching, more stable loaded operation, and stronger transport efficiency. This helps the battery stand out in projects that need both lighter integration and higher-voltage system support.

400Wh/kg Energy Density with Production-Level Practicality

The 51.1V 45Ah Semi-Solid UAV Battery combines 45Ah usable reserve with 400Wh/kg high energy density and production-level practicality. In professional UAV platforms, energy density directly affects payload margin, integration flexibility, and real sortie efficiency. A semi-solid battery with 400Wh/kg energy density can help reduce the battery weight penalty in heavy-lift and transport-focused projects while still supporting useful mission reserve.

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 51.1V 45Ah Semi-Solid UAV Battery attractive for users who need advanced energy density, reliable production readiness, and better payload efficiency.

Integration Value and Structural Compatibility

With dimensions of 175(T) × 91(W) × 205(H) mm, the 51.1V 45Ah Semi-Solid UAV Battery offers strong integration value for medium and heavy-payload 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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