340Wh/kg Semi-Solid State UAV Battery | High-Safety Lithium Drone Power Solution

1. High Energy Density for Extended Flight Time

With energy density reaching up to 350–400Wh/kg, this battery series provides significantly longer flight duration compared to conventional lithium batteries. Increased mission time, Reduced battery weight, Improved payload efficiency

2. Long Cycle Life and Durability

Designed for long-term operation, the battery supports over 1000 charge-discharge cycles while maintaining stable capacity.

Reduced replacement frequency

Lower long-term operating cost

Reliable performance over time

3. Wide Operating Temperature Range

The battery performs reliably in extreme environments, maintaining stability from- 40 °C to 60°CThis makes it suitable for:

Cold-region operations

High-temperature industrial environments

Outdoor UAV missions

4. High Safety Performance

The semi-solid structure significantly enhances safety by minimizing risks associated with traditional lithium batteries.

Reduced thermal runaway risk

No significant swelling during charge/discharge

Stable internal structure

As a leading global manufacturer of solid-state drone battery solutions, GSL ENERGY operates a state-of-the-art production facility spanning over 18,000 square meters, specializing in the research, development, and manufacturing of high-energy-density semi-solid-state batteries and industrial-grade power systems.

• Grade A Cell Standards: Our factory strictly adheres to Grade A cell screening procedures to ensure that every drone battery pack undergoes rigorous capacity, voltage, and internal resistance matching before shipment, guaranteeing consistent drone flight performance.

  
  

  Advanced Automated Production Lines: Equipped with fully automated spot welding, laser welding, and high-precision charge/discharge testing equipment, we ensure stable delivery of large-scale orders (Lead Time Optimization).

  
  

  Stringent Quality Control (QC): Every battery must pass a 72-hour high-temperature aging test, vibration test, and drop test, and complies with international export standards such as CE, UN38.3, and IEC.

  
  

  Strong R&D Capabilities: Our technical team has been deeply involved in the semi-solid-state battery field for many years, committed to increasing energy density from 350 Wh/kg to 450 Wh/kg, and continues to lead the low-altitude economy power market.