Are you prepared for a disaster or emergency situation? As humans living on Earth, earthquakes, tsunamis, storms, and floods can happen at any time, and unexpected events can leave us scrambling. Sometimes the power system in our city may temporarily fail, which can directly impact our daily lives and work. By using GP portable power station & home battery backup system you can still charge your smartphone, computer, and other common devices during a power outage, and maintain communication with the outside world. In addition, emergency power supply for appliances such as rice cookers, soy milk makers, ovens, microwaves, and electric heaters can also be guaranteed, so that daily life, diet, and heating will not be affected by a power outage.