350Wh/kg 6S 22.2V 38000mAh semi-solid Li-ion Drone Battery

Product Advantage

350Wh/kg high energy density

Longer flight time, heavier payload.

Semi-solid electrolyte

Safer, no leakage, low thermal runaway risk.

38,000mAh / 22.2V (6S) 

Stable power output for professional drones.

Long cycle life & wide temperature tolerance

Lower cost, field-ready.

Parameter Property

What is this product?

The KNS semi-solid Li-ion drone battery delivers 350Wh/kg energy density with 38,000mAh capacity at 22.2V (6S). It combines high energy with enhanced safety using a semi-solid electrolyte that minimizes leakage and thermal runaway risks. Designed for professional UAVs, it supports long-endurance flights and heavy payload operations.

Application

Ideal for long-endurance surveying, aerial mapping, inspection, and logistics drones. The 350Wh/kg high energy density enables extended flight times for large-area coverage. Also suitable for agricultural spraying, search & rescue, and heavy-lift UAVs. The semi-solid design ensures safe, reliable operation in remote or demanding environments.

Our Team & Facility

Behind every KNS battery is a team of passionate professionals. We employ over 200 dedicated staff members, including:

3 professors with decades of experience in electrochemistry and materials science

20+ research engineers focused on next-generation battery technologies

Our R&D team works closely with our production and quality control departments to ensure that every battery meets the highest standards of performance and reliability.

Our facility spans over 3,000 square meters and is equipped with 5 advanced production lines, capable of producing more than 200 battery units per day. This capacity allows us to meet the demands of large-scale commercial clients while maintaining the flexibility to support specialized applications.