Background: The Challenge of Cold-Weather Flight
Flying a drone in extreme cold is no small feat. The biggest obstacle? Battery performance. In temperatures between -10°C and -20°C, most consumer drones simply can’t take off, let alone maintain stable flight or capture consistent footage. For skiers, mountaineers, and polar explorers, this has long been a major limitation.
To address these sub-zero challenges, HOVERAir specifically designed a cold-optimized Power System for the X1 PRO and PROMAX. This system ensures smooth takeoffs, stable flight, and reliable performance even in snowy, icy conditions.
While we’ve previously introduced the basic power accessories for the X1 PRO and PROMAX, today we’ll take a closer look behind the scenes at the technology that keeps these drones flying even in freezing temperatures.
Thermo Smart Battery — Intelligent Cold-Weather Power
Operating temperature: -4°F (-20°C) to 113°F (45°C)
Charging and discharging temperature: -4°F (-20°C) to 113°F (45°C)
Weight: 64g
Key Features:
The Thermo Smart Battery is ultra-light and thin, yet it packs a built-in micro temperature control system. When the surrounding air is too cold, the battery automatically warms itself to the optimal operating temperature—no user intervention required. This is what HOVERAir calls a “user-free intelligent thermal adjustment”, letting you focus on flying instead of battery management.
The battery cells themselves use a custom high-energy chemistry designed for peak output while keeping weight minimal. Even with the additional temperature control module, the cold-weather battery is only 1g heavier than the standard smart battery for the X1 PRO and PROMAX, preserving excellent flight performance.
PowerCase — Portable Charging for Extreme Cold
Recommended operating temperature: -4°F (-20°C) to 86°F (30°C) The Thermo Smart Battery ensures the drone can fly in sub-zero temperatures—but HOVERAir didn’t stop there. The PowerCase is a portable charging station designed to function in temperatures as low as -20°C, keeping your drone powered and ready.