【Emergency Preparedness】Generating Power from Soy Sauce!? Protecting Lives with the "Saltwater" Battery Born from Military Field Conditions

In order to survive seriously──discovered a mobile battery that conveys such a message through its performance. Let's take a closer look at the astonishing mechanisms born from the harsh environments of the military.

A "serious" spec that operates for 5 days on just saltwater

Source: Makuake.

Nowadays, charging your smartphone is a "must" point during disasters. Having it in a usable state is helpful for various purposes such as gathering information and using light functions.

But what if you can use it for only the first few hours and the power outage continues for a long time...? The solution to such anxiety is a mobile battery that starts generating electricity simply by pouring in salt and water, which can also be replaced with seawater, saltwater, sports drinks, or soy sauce. It can generate electricity from things around you, making it expected to play a crucial role in disaster situations or outdoor activities where power sources are not available.

Source: Makuake.

To use it, just remove the cap at the top of the body, pour in enough to cover the electrode plates, and press the LED light button. After a while, it seems the light goes out and electricity generation begins. It supports continuous operation for up to 5 days, so you can be assured even if evacuation lasts long!

It generates power even at altitudes of over 4000m

Source: Makuake.

Regarding the output, about 20W with one unit connected, and about 60W with three units, it can be smartly controlled as needed. Furthermore, by using series connection cables, it is said to secure an overwhelming capacity of 200,000mAh (65,000mAh per unit). It should be usable with high-power home appliances and camping gear.

Source: Makuake.

Its toughness, capable of withstanding extreme cold temperatures of -20℃ and high altitudes of over 4000m, is also appealing, making it suitable for mountain climbing, camping, and use in disaster situations. Additionally, the reduced risk of mobile battery fire, which has become a concern recently, is another attractive feature. Why not prepare for emergencies with this survival-spec mobile battery?

Product Name: RedSun (HK) Group Limited Saltwater Mobile Battery
Price: 19,800 yen, Special Price starting from 15,840 yen
Rated Output: 9W / 20W
Output Voltage: DC 5V / 9V
Lamp Output: 3W
Rated Capacity: 200,000mAh (single cell approximately 65,000mAh)
Interface: USB Type-C, DC serial interface
Operating Environment: Temperature -40 to 80°C (Saltwater: -20 to 55°C), Humidity 0~85%
Dimensions: 205×136×60 mm
Material: Flame-retardant ABS
Weight: Net weight approximately 740g, Total weight approximately 890g
Environmental Characteristics: Non-polluting, no heavy metals or toxic substances, environmentally friendly design
Safety: Non-explosive, non-combustible
Certification Mark: CE, FCC, RoHS, Made in China
Color: Green camouflage pattern
Accessories: Includes 2 aluminum alloy plates, folding funnel, Instruction Manual (English version included) *Japanese version of the manual also available

●Brownie shop

Search Mobile battery on Amazon