คุณลักษณะ

• All you need is air, no sunlight, no water, and a disaster and emergency power generation pond.
• It can be used repeatedly as long as the battery is low.
• AC Adapter & USB support for any portable device.
• It is ideal as a disaster prevention stockpile because it has a compact design and can be stored for a long time.
• It is designed to be friendly to people who do not use harmful substances and to the environment.
• Can be used intermittently by restoring in a storage bag.
• It is also possible to obtain more power by connecting multiple eternas in parallel.
• Do not open the storage bag before use.
• Never charge the battery as it is dangerous.
• Disposable primary battery.