The Dominus Ultralight 17.0Ah, 6S1P is a lithium battery engineered for professional unmanned platforms that require substantial onboard energy in a compact package. Featuring a 6S1P configuration with a nominal voltage of 23.16 V, the battery provides a typical capacity of 18.0 Ah and up to 416.9 Wh of energy while maintaining a weight of just 1.24 kg. Its combination of high energy storage and moderate form factor supports integration into drones where payload efficiency and flight endurance are important considerations.
Designed for demanding operating environments, the battery supports discharge temperatures from -35 to +45 °C and delivers continuous discharge currents of up to 136 A, with pulse capability of 170 A for brief high-power requirements. With gravimetric energy density reaching 344 Wh/kg and UN 38.3 certification, it is suited for advanced unmanned applications requiring dependable power delivery and transport-ready design.
| Dimensions (L x W x T): | 158 x 95 x 53 mm |
| Weight: | 1.24 kg |
| Temperature range: | Charge: +10 to +45 °C Discharge: -35 to +45 °C Storage: 0 to +45 °C |
| Capacity: | Typical: 18.0 Ah (0.1C) Rated / Minimum: 16.5 Ah / 16.3 Ah (1C) |
| Energy: | Typical: 416.9 Wh (0.1C) Rated / Minimum: 380.4 Wh / 377 Wh (1C) |
| Energy density: | Gravimetric: 344 Wh/kg (0.1C) Volumetric: 524 Wh/L (0.1C) |
| Voltage: | Nominal: 23.16 V (3.86 V/cell) Charge: 25.8 V (4.3 V/cell) Discharge: 18.0 V (3.0 V/cell) Recommended landing: 21.6 V (3.6 V/cell) |
| Charge current: | Standard: 3.4 A (0.2C) Maximum: 17 A (1C) |
| Discharge current: | Standard: 3.4 A (0.2C) Max continuous (0–100% SOC): 136 A (8C) Max pulse (≤10 sec @ 100% SOC): 170 A (10C) |
| Internal resistance: | ACIR (1 kHz @ 30% SOC): ≤11 mΩ |
| Cycle life: | +0.2C / -1C, 100% DOD to 80% SOH: Under evaluation +1C / -2C, 100% DOD to 80% SOH: 40 cycles |
| Certifications: | UN 38.3 |
