Product overview
Guizhou Super Energy Era Technology Co., Ltd.’s Skyward 350 is a hybrid solid-liquid electrolyte battery cell intended for airframes that prioritize endurance per sortie. Its architecture combines a high-nickel cathode with a silicon-carbon anode, while the specification table identifies the chemistry as NCM-SiC/Gr. The cell measures 11 × 87 × 187 mm in thickness, width and height. This shared format supports replacement and upgrades within existing pack structures, making cell dimensions a central consideration for integration.
The electrical configuration pairs a 39 Ah rated capacity with a 3.60 V nominal voltage and a 2.5 ~ 4.2 V operating range. Energy density is 350±10 Wh/kg at 0.33C and room temperature. Discharge capability is limited to 3C continuously, with 5C specified for a 10-second pulse at 50°C. At 25°C, cycle life is 800 cycles under 0.5C/1C conditions and 500 under 1.0C/3C conditions, so selection should account for the intended discharge rate. The specified safety standard is GB 38031-2020.
Specifications
| Specification | Value & conditions |
|---|---|
| Manufacturer and model | Guizhou Super Energy Era Technology Co., Ltd. Skyward 350 |
| Product type and purpose | High-energy-density hybrid solid-liquid electrolyte cell intended for airframes prioritizing single-sortie endurance. |
| Electrode and electrolyte architecture | High-nickel cathode, silicon-carbon anode and hybrid solid-liquid electrolyte. |
| Chemistry | NCM-SiC/Gr |
| Cell dimensions | 11 × 87 × 187 mmDimensions expressed as thickness × width × height. |
| Rated capacity | 39 Ah |
| Nominal voltage | 3.60 V |
| Operating voltage | 2.5 ~ 4.2 V |
| Energy density | 350±10 Wh/kg0.33C, room temperature. |
| Maximum continuous discharge rate | 3CContinuous discharge. |
| Pulse discharge rate | 5C10-second pulse at 50°C. |
| Cycle life at 0.5C/1C | 800 cycles25°C; 0.5C/1C. |
| Cycle life at 1.0C/3C | 500 cycles25°C; 1.0C/3C. |
| Safety standard | GB 38031-2020 |
| Pack integration | Shared 11 × 87 × 187 mm cell format facilitates replacement and upgrades within existing pack structures.Integration within existing pack structures using the shared cell format. |
