High Energy Density UAV Battery
Herewin high energy density UAV batteries use advanced semi-solid NMC pouch cell technology to deliver more usable energy with less battery weight. With cell-level energy density platforms from 320 Wh/kg to 400 Wh/kg, these lightweight UAV batteries help extend flight endurance, improve payload efficiency and increase overall aircraft performance.
Designed for mapping, inspection, surveillance, logistics, VTOL and other endurance-focused UAV missions, each battery pack can be customized according to voltage, average current, peak current, battery compartment, weight limit and target flight time.
· 320–400 Wh/kg cell-level energy density platforms
· Lightweight battery design for longer UAV flight time
· Improved payload-to-battery weight ratio
· Stable discharge performance for endurance-focused missions
· Multiple voltage and capacity configurations
· Custom dimensions, connector, enclosure and BMS available
· 320Wh/kg semi-solid high energy density
· 15C discharge for stronger working output
· 33Ah capacity with 5.16 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for aerial cleaning, light logistics, and selective agricultural spraying
· 350Wh/kg semi-solid high energy density
· 10C discharge for stable industrial UAV output
· 35Ah capacity with 5.10 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for light route logistics, compact cleaning, and selective agricultural spraying
· 350Wh/kg semi-solid high energy density
· 10C discharge for stable 14S UAV output
· 35Ah capacity with 6.00 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for agricultural spraying, medium-format cleaning, and logistics missions
· 320Wh/kg semi-solid high energy density
· 15C discharge for stronger working output
· 45Ah capacity with 6.90 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for agricultural spraying, medium-duty cleaning, and controlled-payload logistics missions
· 320Wh/kg semi-solid high energy density
· 15C discharge for stable high-voltage UAV output
· 45Ah capacity with 10.23 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for higher-voltage cleaning, route logistics, and agricultural spraying
· 320Wh/kg semi-solid high energy density
· High-voltage 6S platform for efficient UAV power delivery
· 24.5Ah capacity with 2.08 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for patrol, route logistics, and compact cleaning missions
· 350Wh/kg semi-solid high energy density
· 10C discharge for stable high-voltage UAV output
· 35Ah capacity with 7.70 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for route logistics, higher-voltage cleaning, and selective agricultural spraying
· 320Wh/kg semi-solid high energy density
· High-voltage 12S platform for efficient UAV power delivery
· 24.5Ah capacity with 4.00 kg lightweight pack
· 1C charging for standard charging workflows
· Suitable for route logistics, patrol missions, and compact cleaning platforms
High Energy Density UAV Battery Applications
Lightweight battery solutions provide higher total mission energy for fixed-wing and hybrid UAVs operating over long distances.
Lightweight design increases payload capacity per trip and reduces overall operating costs.
For 100–200kg heavy-lift drones, Herewin batteries deliver longer flight time, stable high-power output and faster turnaround for cargo transport and industrial UAV missions.
Semi-solid-state batteries provide extended endurance and high payload capacity—ideal for long-range rescue missions and safe personnel transport.
High-specific-energy batteries support vertical takeoff, transition, cruise, and landing while reducing total battery mass.
Ultra-high energy density batteries enable continuous surveillance missions exceeding 48 hours at high altitudes.
Find the Right High Energy Density Battery for Your UAV
Share your UAV voltage, average current, peak current, target flight time, maximum battery weight, battery compartment dimensions, connector, and estimated quantity. Our engineering team will evaluate a suitable cell and battery pack configuration.
High Energy Density UAV Battery Manufacturing
Herewin integrates pouch cell manufacturing, cell grading, battery pack design, BMS development, pack assembly, testing, and final quality control.
For high energy density UAV batteries, production control focuses on cell capacity consistency, internal resistance matching, voltage matching, welding quality, current-path design, insulation, structural reinforcement, thermal behavior, and pack-level electrical protection.
Each customized project is evaluated according to the aircraft’s real operating data, including voltage platform, average current, peak current, flight profile, target endurance, battery weight, installation space, and communication requirements.
Distintos servicios para clientes con distintos patrones
PARA CLIENTES OFFLINE
Plazo de entrega flexible
Plazos de entrega fiables y apoyo al almacenamiento.
Alta rentabilidad
Precios competitivos para maximizar el valor global.
Amplia selección de productos
Diversas opciones para todos los segmentos del mercado.
PARA CLIENTES EN LÍNEA
MOQ bajo
MOQ flexible con opciones de productos mixtos.
Logotipo personalizado
Personalización del logotipo para lotes pequeños.
Paquete integral de marketing
Proporcionar imágenes y vídeos de calidad para aumentar los ingresos por ventas.
PARA CLIENTES DE MARCA
Derechos regionales exclusivos
Proporcionar todos los recursos y capacidades de herewin
R&D Resources
Custom sample within 7 days with R&D capabilities.
Entrega rápida
Producción eficiente y envío en 25 días como máximo.
Abrir los envases y clasificar los materiales.
Inspección completa de las celdas agrupadas para detectar defectos: fugas, arañazos, abolladuras, pinchazos, hinchazón, alineación incorrecta de la espuma (lengüetas expuestas o falta de espuma inferior).
Medir la tensión y la resistencia interna de las células; cribar y reequilibrar las células con desviaciones excesivas.
Recorte las lengüetas de los electrodos según las especificaciones utilizando una máquina cortadora de lengüetas.
Suelde las lengüetas con un soldador ultrasónico y recórtelas para garantizar una alineación enrasada.
Recorte las lengüetas a ras con los puntos de soldadura y presione en plano sobre el acolchado de espuma.
Suelde los cables con un soldador eléctrico.
Coloque papel kraft como aislante y cúbralo con cinta adhesiva de alta temperatura.
Instale el módulo de la batería en la carcasa según las especificaciones de montaje y conecte el cableado.
Conecte el módulo al cargador, cambie al modo de tensión estándar, active la carga lenta e inicie la carga.
Aplique sellador en los orificios de los tornillos, instale tapones de silicona acanalados y refuerce el sellado en los puntos designados.
Verifique la comunicación, la tensión de salida, la detección de temperatura, las curvas de descarga y las fugas.
Inspeccione en busca de arañazos, residuos de adhesivo, tornillos pelados y asegúrese de que las etiquetas son legibles/están intactas.
Etiquete las unidades, colóquelas en cajas forradas de espuma, séllelas en bolsas de PE con desecante y fíjelas con el relleno de espuma superior.
Embalaje de las unidades aprobadas y envío.
MÁS DETALLES
Developing a new UAV or upgrading an existing battery system? Send us the current battery specification and actual flight data. Herewin can evaluate whether the project should prioritize higher energy density, lower battery weight, longer endurance, higher payload, or a customized voltage platform.
Feria&Certificación
Las certificaciones son el punto fuerte de herewin.
Satisface las necesidades de todos los mercados, y las fábricas de origen están plenamente certificadas para garantizar la calidad
Need Longer Flight Time Without Adding Battery Weight?
Increasing battery capacity alone may also increase aircraft weight and power consumption. Our engineers evaluate specific energy, battery weight, discharge performance, voltage sag, thermal behavior, and propulsion-system compatibility together to identify a more effective UAV battery solution.
Preguntas frecuentes
A high energy density UAV battery stores more energy per unit of weight or volume than a conventional drone battery. Higher specific energy can help extend flight endurance, reduce battery mass, or increase available payload.
Gravimetric energy density is normally measured in watt-hours per kilogram, or Wh/kg. It can refer either to the cell level or the complete battery pack level. Pack-level energy density is lower because the enclosure, cable, connector, BMS, insulation, and structural components add weight.
Herewin currently provides cell-level energy density platforms ranging from approximately 320 Wh/kg to 400 Wh/kg, depending on the cell technology and product configuration. The final pack-level energy density must be calculated according to the enclosure, BMS, connector, cable, and structural design.
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