Xtorm Xtreme Series

With this Solar Booster 21 Watt module, you can easily generate electricity using solar energy. This solar booster is equipped with SunPower solar panels that have a very high efficiency. Thanks to solar energy, a fast charging process is possible. Due to the high efficiency, as little energy as possible is lost during the charging process, and electricity is even generated on cloudy days. The LCD display allows you to easily read how many amps the solar booster is currently delivering. Mobile devices can be connected directly to the solar energy module via USB. It is even possible to charge two devices simultaneously with the Solar Booster 21 Watt module, such as an Xtorm Power Bank and a smartphone. With a charging current of 2.1 amps, an Xtorm charger or another mobile device is charged very quickly. Thanks to its practical design and the included carabiner hook, the Solar Booster 21 Watt module can be easily attached to a backpack, tent, or bicycle. When the solar energy module is not in use, it can be easily folded up. All Xtorm solar charging stations are equipped with SunPower solar panels, providing the highest solar efficiency in the industry with the lowest energy loss during the charging process. The Xtorm solar charger features an APM chip, which means that the charging station automatically selects the correct charging speed and optimally distributes energy between the connected devices. Xtorm mobile chargers protect both their own battery and the batteries of connected devices from overcharging. All Xtorm chargers are equipped with a temperature control chip that prevents overheating.