Global leading one stop lithium battery solution manufacturer - Joysun Energy
Product Details
Our 10Ah high-rate lithium cell is purpose-built for electric vertical takeoff and landing aircraft (eVTOL) and heavy-payload unmanned aerial vehicles.
Featuring a custom voltage window of 3.6V–3.95V and stable 7C continuous discharge capability (70A sustained current), this cell delivers reliable peak power during takeoff, climbing and emergency maneuvers.
● Rapid Charging & 800+ Flight-Cycle Life
● 7C High Discharge for Instant VTOL Lift Power
● Customizable Cell Voltage (3.6V–3.95V) for Airframe Integration
● Charge and Discharge Protection
● Extreme Temp Resilience (-40°C to 60°C) for All-Weather Operations
● Intelligent Protection
About Semi Solid State Cells
High-Performance Power | Self-developed | Superior Performance
The semi-solid battery represents an emerging battery architecture.
Compared to conventional lithium-ion batteries, semi-solid batteries deliver higher energy density and superior thermal stability. They are widely adopted in industrial drone battery systems, robotics, and other advanced applications.
Comparison of Joysun semi-solid vs. liquid Li-ion cells:
| Joysun semi soild state | tradition liquid state | |
| Energy Density | 400+Wh/kg | 180~260Wh/kg |
| Safety | Excellent (Non-flammable) | Standard (Thermal risk) |
| Cycle Life | 800+Cycles | Standard |
| Low-Temp Performance | Better(-40~60℃) | Fair |
| Rate Capability | Good (High-rate ready) | Excellent (Ultra-high C-rate) |
Product Parameters
| Capacity | Voltage | Discharge Rate | Dimension(±5mm) |
| 7000 | 3.6V | 7C | 4.3*65*145 |
| 10000 | 3.6V | 7C | 10*43*142 |
| 44000 | 3.6V | 7C | 9.9*145*190 |