400Wh/kg 6S 33000mAh UAV Battery | Long Edurance UAV Battery | Mindway

Engineered for long-endurance platforms, the Mindway UHD400 battery system delivers 400 Wh/kg cell energy density—making it ideal for weight-sensitive applications like fixed-wing UAVs and long-range surveillance.

Inquire

Product Description
Specification
Product Advantage
FAQ

Product Description

The Mindway 400Wh/kg UAV Battery is an advanced lithium battery designed for long-endurance UAVs and high-performance aerial platforms. With an ultra-high energy density of up to 400Wh/kg, this battery significantly increases flight endurance while reducing overall system weight, making it an ideal power solution for modern drone applications.

With Mindway’s long edurance aviation power solutions, the 400Wh/kg UAV battery provides a dependable energy source for next-generation unmanned aerial systems requiring lightweight design, and long operational endurance.

Key Advantages

Revolutionary Energy Density: 400Wh/kg gravimetric energy density allows you to carry more energy without increasing takeoff weight.
6S System Compatibility: Seamlessly upgrade your existing 22.2V (6S) platforms to achieve double the mission range.
Stable and Reliable Power Output for demanding UAV operations
Improves Drone Payload Capacity and Operational Efficiency

Typical Applications

Long-range mapping and surveying drones
BVLOS (Beyond Visual Line of Sight) inspection UAVs
High-altitude tactical platforms
Fixed-wing long-endurance flight systems
Surveillance and reconnaissance drones
Logistics and cargo UAV systems

Need a higher voltage? Check our [12S 39000mAh 400Wh/kg Battery].

Specification

Number	Items	Specifications
1	Pack Specifications	6S1P
2	Nominal Voltage	22.2V
3	Nominal Capacity	33000mAh
4	Energy	733Wh
5	Weight	Approx. 2kg ± 0.1kg
6	Dimension	Approx. 7680190 mm
7	Max. Continuous Discharge Current	3C
8	Pack Voltage Range	15V~25.5V
9	Cycle Life	≥ 200 times @80%
All the above parameters can be customized

Product Advantage

1

Ultra-high energy density maximizes flight time
2

Optimized for fixed-wing and long-range UAV platforms
3

Lightweight design improves payload efficiency
4

Stable discharge behavior for sustained cruise phases

Frequently Asked Questions

Can I replace my standard 6S LiPo with this 400Wh/kg 6S battery?
+

Yes, Mindway’s 400Wh/kg 6S battery is designed to be compatible with standard 22.2V systems. Due to its significantly higher energy density, you will notice a drastic reduction in battery weight for the same capacity, or much longer flight times if maintaining the same weight.
What is the discharge rate for the 6S 33000mAh version?
+

This battery is optimized for long endurance missions. It provides a stable discharge rate suitable for industrial cruising and mapping. For high-C burst requirements, please consult our engineering team for customized power-density versions.
Does Mindway provide custom connectors for 6S battery packs?
+

Absolutely. We offer a wide range of connectors including such as XT60 XT90 and QS8 to ensure seamless integration with your specific UAV power distribution board.