The CTECHI GT-F500D2 is a professional-grade power station that combines high capacity with versatile power delivery. With a 2009.6Wh energy bank and 500W AC output, it is built to sustain medium-draw devices for significantly longer periods than standard power stations. This model is a favorite for small business owners who need to keep POS systems and networking gear running during outages, as well as contractors who require a full day of power for cordless tool charging. Stable, safe, and smart, the GT-F500D2 empowers your productivity anywhere.

The 2kWh capacity of the GT-F500D2 provides a professional-grade energy buffer. It can power a medium-sized office workstation (laptop + monitor + router) for a full 16-hour work session, ensuring zero downtime for small businesses. The 500W pure sine wave inverter allows for the operation of professional tools and sensitive electronics without the risk of system crashes or hardware damage.

Our advanced Battery Management System (BMS) provides real-time protection and optimization for the massive internal energy bank. It constantly monitors for over-voltage, low-voltage, over-temperature, and short-circuit conditions. The high-quality LFP cells are managed with precision, ensuring that the unit delivers consistent power even after thousands of cycles, maintaining a high resale and utility value over a 15-year design life.

Recharging a 2kWh unit needs to be efficient. The GT-F500D2 supports 500W direct AC input for fast wall charging and up to 300W via solar panels. This dual-input capability ensures that whether you have access to a wall outlet or just the sun, your power station can be replenished quickly to meet the demands of your next project or emergency.
| Model | GT-F500D2 |
| Power | 500W |
| Peak Power | 1000W |
| Capacity (Wh) | 2009.6 |
| Life Cycle | 6000(80%) |
| USB-A Output | 5W |
| AC Output |
220V-240V(50Hz) 100-120V(50Hz/60Hz) |
| Solar Charge | 11-55Vdc 10A 300W Max |
| AC Input | 500W |
| Weight | 19kg |
| Size | 280*280*220mm |
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