WESbattery 66000mAh Semi-Solid State Battery: Industrial-Grade Power for Heavy-Lift UAVs
Industrial drone operators face a critical trade-off: extending flight time typically means adding weight, which reduces payload capacity. WESbattery solves this paradox with our 66000mAh semi-solid state battery, engineered specifically for heavy-lift logistics, agricultural spraying, and long-endurance surveying missions. As a direct manufacturer, we deliver unmatched performance, safety, and supply chain reliability for B2B partners.
Core Specifications at a Glance

Why Semi-Solid State Technology Matters

Unlike conventional liquid-electrolyte LiPo batteries, our solid state battery architecture replaces flammable liquid electrolytes with a stable composite separator. This delivers three decisive advantages for industrial UAV operations:
- Superior Safety: Eliminates thermal runaway risk under high-load or impact conditions—critical when carrying expensive sensors or hazardous cargo. Industry data shows over 60% of drone accidents stem from battery failure; semi-solid chemistry fundamentally mitigates this.
- Higher Energy Density: Achieves significantly greater Wh/kg than standard LiPo, enabling 66000mAh capacity in a 5180g package. Operators gain extended mission duration without sacrificing payload allowance.
- Stable Voltage Under Load: The 3C continuous / 10C burst discharge profile maintains consistent voltage during heavy-lift takeoff, sprayer pump activation, and emergency maneuvers—preventing the sag that causes flight instability in conventional packs.
Built for Real-World Industrial Demands

This solid state battery is validated for the most demanding scenarios:
- Heavy-Lift Logistics: Sustains full payload flights with reserve power for safe return, even under 10C burst demands during ascent.
- Agricultural Spraying: Withstands continuous vibration and high-current draw from pumps while maximizing hectares covered per charge.
- Surveying & Mapping: Delivers clean, ripple-free power to LiDAR and photogrammetry sensors, ensuring data integrity across multi-hour missions.
Why Partner with WESbattery?
- Full Supply Chain Control: From cell production to pack assembly, we guarantee consistency, traceability, and on-time delivery for fleet-scale deployments.
- Custom Engineering Support: We adapt form factors, BMS protocols, and connector configurations to your specific airframe—no middlemen, no delays.
- Rigorous Industrial Validation: Every 66000mAh unit undergoes cycle life, thermal abuse, and vibration testing exceeding consumer-grade standards.
- Future-Proof Technology Roadmap: Our R&D pipeline continuously advances solid state battery performance, ensuring your fleet stays ahead as regulations and mission requirements evolve.
For industrial drone integrators and operators, the WESbattery 66000mAh solid state battery isn’t just an upgrade—it’s the foundation for safer, longer, and more profitable aerial operations. Contact us today for technical datasheets, sample units, or volume pricing tailored to your fleet requirements.












