USB 2W Portable Hand Lamp Water Battery Back-Up Power

Description:
This production has two functions of buzzer alarm and flashing alarm with mall size which is easy to carry. The electrolyte is salt water and the can be aluminum alloy or magnesium alloy. It is safe and reliable, not flammable and explosive.
Safe And Reliable,High Energy Density,Long Storage Time,Wide Application Areas.

Details information

Advantages:

Self-power generation device
It uses aluminum plates,water and graphene to generate electricity,and the aluminum plates can be replaced with energy storage.

Safe and reliable
Low power generation temperature,no noise,no risk of combustion and explosion,and can be conventionally transported.

Maintenance-free long storage time
It does not contain lithium batteries,no self-discharge loss,and it can still be used normally after 10 years of storage.

High energy density
1kg aluminum plate can generate 3000wh,the smallest volume with the same amount of electricity,and the lightest weight.

Environment protection
The power generation process and products are very environment friendly.

Wide application areas
Household emergency power stations,outdoor mobile power station,emergency lighting charging,various backup power sources,etc.