400WH/KG-450WH/KG

Pinnacle 400Wh/kg–450Wh/kg Energy Density • Solid-State Chemistry • Factory Fresh Worldwide Tracked Air Shipping

The DXF 400Wh/kg – 450Wh/kg Pinnacle Energy Density Solid-State Battery Series represents the absolute frontier of aerial energy storage technology, purpose-built for commercial eVTOL aircraft, trans-regional mapping UAVs, and heavy-cargo industrial drones that require unprecedented airborne endurance. Leveraging next-generation solid-state chemistry, ultra-thin solid electrolyte layers, and silicon-carbon composite anodes, these revolutionary packs achieve an industry-leading 400Wh/kg to 450Wh/kg gravimetric energy density—doubling the flight duration of conventional LiPo batteries of identical pack weight.

Available in monumental industrial capacities from 40000mAh to 81000mAh across 6S (22.2V), 12S (44.4V), 14S (51.8V), and high-voltage 18S (66.6V) architectures. Each battery is built with industrial-grade low-resistance cells, heavy-duty 8AWG ultra-flexible silicone wire leads, and high-current connectors (AS150, XT90-S Anti-Spark, XT90, EC5, XT60) to deliver unwavering, ultra-efficient power across prolonged long-range operations.

🌍 Direct Factory Global Air Shipping

Shipped directly from our advanced battery manufacturing center in China. Every pinnacle-density pack is freshly assembled, matched, and cycle-tested to ensure 100% active cell chemistry without warehouse shelf degradation. Tracked worldwide air express shipping is provided for all major global destinations.

👉 Check Global Shipping Rates & Delivery Transit Times

Pinnacle Advantages of the 400Wh/kg – 450Wh/kg Series

• 🔋 Frontier 400Wh/kg – 450Wh/kg Energy Density: Stores more than double the watt-hours per kilogram compared to traditional LiPo packs, enabling multi-hour flight times, extended trans-regional missions, and heavier sensor payloads.
• 🛡️ Aerospace-Grade Solid-State Safety: Advanced solid electrolyte structure fundamentally eliminates lithium dendrite puncture risks, prevents cell expansion during deep cycling, and provides maximum thermal stability against runaway risks.
• ⚡ Steady 5C Continuous Cruise Efficiency: Tailored for long-endurance multirotor cruising, fixed-wing transit, and eVTOL cruise phases, maintaining an exceptionally flat voltage output curve until landing.
• 🔌 Heavy-Duty 8AWG Silicone Leads: Factory-terminated with heat-resistant 8AWG industrial copper wiring to eliminate resistance bottlenecks, reduce thermal accumulation, and ensure safe high-amperage throughput.
• 🔄 Superior Industrial Cycle Life: Robust solid-state matrix resists electrode degradation across hundreds of full deep-discharge cycles, retaining superior capacity and ultra-low internal resistance (IR).
• 📦 Drop-In Charger Compatibility: Fully compatible with standard LiPo microprocessor balance chargers and enterprise flight controllers—no specialized charging infrastructure required.

Voltage & Configuration Lineup

• 6S (22.2V) 40000mAh / 72000mAh (5C): Extreme endurance power for long-range inspection multirotors, VTOL drones, and surveillance aircraft.
• 12S (44.4V) 40000mAh / 72000mAh (5C): The enterprise benchmark high-voltage platform for LiDAR photogrammetry, search-and-rescue UAVs, and heavy-payload systems.
• 14S (51.8V) 40000mAh / 72000mAh (5C): Maximum voltage efficiency and low operating amperage for large-scale agricultural spraying rigs and heavy cargo logistics multirotors.
• 18S (66.6V) 72000mAh / 81000mAh (5C): Ultra-high-voltage industrial power for next-generation eVTOL passenger transports, heavy aerial logistics, and aerospace research platforms.

Target Flight & Commercial Applications

• Next-Gen Commercial eVTOL Aircraft & Urban Air Mobility Platforms
• Trans-Regional Geospatial Surveying & High-Altitude Photogrammetry
• Heavy-Payload Industrial Logistics & Long-Distance Cargo UAVs
• Critical Energy Infrastructure (Powerlines, Pipelines & Offshore Wind Turbines)
• Search, Rescue, and Tactical Disaster Monitoring Operations
• High-Endurance Hybrid VTOL & Fixed-Wing Unmanned Aircraft

Battery Maintenance & Field Handling

• Charge using a dedicated microprocessor balance charger with standard LiPo balance charging mode.
• Standard charge cutoff voltage: 4.20V per cell. Recommended charge rate: 0.5C–1C for maximum cell longevity.
• Set telemetry or return-to-home (RTH) low-voltage alarms to 3.5V per cell under load (land at 3.65V–3.70V resting).
• Store batteries at nominal storage voltage (3.80V–3.85V per cell) inside a fire-resistant safety container when not operating for more than 48 hours.

Watch official testing, flight demonstrations, and bench reviews on the DXF Official YouTube Channel.