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
· 350Wh/kg high energy density for extended flight time
· Semi-solid NMC-based energy platform for lightweight UAV integration
· 10C discharge for stable industrial drone output
· 12S1P 45.6V 33000mAh platform with only 4680g pack weight
· Cycle life ≥100 with operating temperature range of -20~60℃
· 320Wh/kg high energy density for extended flight time
· Semi-solid NMC-based energy platform for lightweight UAV integration
· 10C discharge for stable industrial drone output
· 14S1P 51.8V 22000mAh platform with only 4000g pack weight
· Cycle life ≥500 with operating temperature range of -20~60℃
· 320Wh/kg high energy density for extended flight time
· Semi-solid NMC-based energy platform for lightweight UAV integration
· 10C discharge for stable industrial drone output
· 12S1P 44.4V 22000mAh platform with only 3320g pack weight
· Cycle life ≥500 with operating temperature range of -20~60℃
· 310Wh/kg high energy density for longer usable endurance
· Semi-solid battery structure for lightweight professional UAV integration
· 10C discharge for stable industrial drone output
· 14S1P 51.8V 10500mAh platform with only 2070g pack weight
· Recommended connector options: XT60 / XT90S / AS150U, final connector can be customized
· 70000mAh large-capacity reserve for longer usable mission time
· 10C discharge for stable heavy-duty UAV output
· 18S2P 66.6V high-voltage platform for large industrial drone systems
· 15000g pack weight for practical large-platform integration
· Recommended connector options: QS9 / QS10 / AS150U, final connector can be customized
· 320Wh/kg high energy density for longer usable endurance
· 15C discharge for stable heavy-duty UAV output
· 24S2P 88.8V high-voltage platform for large industrial drone systems
· 90000mAh large-capacity reserve with 26300g pack weight
· Recommended connector options: QS10 / QS12 / AS150U, final connector can be customized
· Lightweight pack design for better airframe efficiency
· 10C discharge for stable industrial UAV output
· 12S1P 44.4V platform for compact professional drone systems
· 10500mAh capacity with only 1780g pack weight
· Recommended connector options: XT60 / XT90S / AS150U, final connector can be customized
· 310Wh/kg high energy density for longer usable endurance
· Lightweight 950g pack for compact UAV integration
· 10C discharge for stable industrial drone output
· 6S1P 22.2V 10500mAh platform for lightweight mission drones
· Recommended connector options: XT60 / XT90S / AS150U, final connector can be customized
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.
Différents services pour des clients aux habitudes différentes
POUR LES CLIENTS HORS LIGNE
Délai de livraison flexible
Des calendriers de livraison fiables et un soutien à l'entreposage.
Rapport coût-efficacité élevé
Des prix compétitifs pour maximiser la valeur globale.
Large choix de produits
Diverses options pour répondre à tous les segments du marché.
POUR LES CLIENTS EN LIGNE
Faible MOQ
MOQ flexible avec des options de produits mixtes.
Logo personnalisé
Personnalisation du logo pour les petites séries.
Kit de marketing à guichet unique
Fournir des images et des vidéos de qualité pour améliorer le chiffre d'affaires.
POUR LES CLIENTS DE MARQUE
Droits régionaux exclusifs
Fournir toutes les ressources et capacités d'Herewin
R&D Resources
Custom sample within 7 days with R&D capabilities.
Livraison rapide
Production efficace et expédition dans les 25 jours au plus tard.
Ouvrir les emballages et trier les matériaux.
Inspection complète des cellules groupées pour détecter les défauts : fuites, rayures, bosses, perforations, gonflement, mauvais alignement des mousses (languettes exposées ou mousse inférieure manquante).
Mesurer la tension et la résistance interne des cellules ; contrôler et rééquilibrer les cellules présentant des écarts excessifs.
Découper les languettes des électrodes selon les spécifications à l'aide d'une machine à découper les languettes.
Souder les languettes à l'aide d'une soudeuse à ultrasons et les ajuster pour garantir un alignement parfait.
Ajuster les languettes au niveau des points de soudure et les presser à plat sur le rembourrage en mousse.
Souder des fils à l'aide d'un fer à repasser électrique.
Placer du papier kraft pour l'isolation et recouvrir d'un ruban adhésif haute température.
Installer le module de batterie dans le boîtier conformément aux spécifications d'assemblage et connecter le câblage.
Connecter le module au chargeur, passer en mode tension standard, activer la charge lente et lancer la charge.
Appliquer un produit d'étanchéité sur les trous de vis, installer des bouchons de silicone à rainure et renforcer l'étanchéité aux points désignés.
Vérifier la communication, la tension de sortie, la détection de la température, les courbes de décharge et les fuites.
Vérifier qu'il n'y a pas de rayures, de résidus d'adhésif, de vis dénudées et que les étiquettes sont lisibles et intactes.
Étiqueter les unités, les placer dans des boîtes doublées de mousse, les sceller dans des sacs en PE avec un déshydratant et les fixer avec un rembourrage en mousse sur le dessus.
Mettre en boîte les unités approuvées et les répartir.
PLUS DE DÉTAILS
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.
Equitable&Certification
Les certifications sont la plus grande force d'Herewin.
Répond aux besoins de tous les marchés et les usines d'origine sont entièrement certifiées pour garantir la qualité.
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.
FAQ
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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