High Voltage 3.95v 32000mAh 14s 55.3v Solid State Lithium Ion Battery Pack

Product Advantage

Large 32000mAh Capacity

Provides extended runtime for high-power applications such as large drones, eVTOL, and robotics, reducing battery swap frequency in the field.

Solid State Safety

Eliminates leakage and thermal runaway risks, delivering stable and reliable performance even under vibration, impact, or extreme operating conditions.

3.95V High Voltage Cells

Achieves higher energy density compared to standard 3.6V/3.7V cells, maximizing energy storage within the same physical footprint.

Long Cycle Life

Engineered for extended service life with low capacity fade, lowering total cost of ownership for fleet and industrial operators.

Parameter Property

What is this product?

This product is the KNS high voltage solid state Liion battery pack – a 14S (55.3V nominal), 32000mAh rechargeable battery designed for highpower applications such as large drones, eVTOL aircraft, robotics, and industrial equipment. It utilizes 3.95V high voltage cells and solid state electrolyte technology, delivering enhanced safety (no leakage, no thermal runaway), higher energy density, and improved system efficiency compared to conventional Liion or LiPo batteries.

What Our Customers Say

*"The KNS 400-26AH14S solid state battery delivered exactly what we needed – 120A takeoff current at 4.6C for two full minutes, then hours of gliding. Our world's lightest powered paraglider flew perfectly on the first try. No voltage sag, no overheating. This battery is a game changer."*

– JS Team, Poland

*"We switched from conventional LiPo to KNS 350Wh/kg semi-solid batteries for our mapping drones. Flight time increased by over 60% at the same payload weight. Our field teams now complete twice the area per battery charge."*

– Drone Mapping Operator, Southeast Asia

"Safety is our top priority for urban delivery drones. KNS solid state batteries give us zero leakage risk and excellent thermal stability. After 300 cycles, we're still seeing over 90% capacity. Highly recommended."

– Cargo Drone Fleet Manager, Europe

*"The 6S 44000mAh semi-solid pack allowed our heavy-lift hexacopter to stay airborne for 85 minutes – something we never achieved with standard LiPo. KNS support was responsive, and the batteries arrived with full documentation."*

– Industrial Inspection UAV Operator, North America

"We tested multiple suppliers. KNS provided the best energy density and real cycle life data. Their 14S 55.3V high voltage packs integrate seamlessly with our eVTOL prototype. This is the future of electric aviation power."

– eVTOL Startup, Asia