Fujikura Rubber Magnesium Air Battery Charges 5 Smartphones Simultaneously

Magnesium Air Battery "WattSatt" developed by Fujikura Rubber


Power Generation Demonstration

Fujikura Rubber Co., Ltd. of Japan developed "WattSatt" for emergency use of magnesium (Mg) air battery, and it was held at the "Tokyo 7th International Secondary Battery Exhibition" (Mitsubishi Tokyo International Convention and Exhibition Center, March 2-4, 2016). Performed the show. This is a primary battery that will generate electricity when injected with salt water. Imagine the use of evacuation sites and hospitals at the local government in the event of a disaster, equipped with five USB ports. Scheduled for the summer of 2016.

The outside of the battery is covered with a resin shell, which can be removed as a container for water. An electrolyte was made by adding the attached sodium chloride and 2 L of water, and it was injected into the battery to start power generation. "Tap water is certainly not a problem. Sea water or slightly dirty water can also be used" (Venese Rubber narrator). Built-in 3 series battery cells, the battery capacity is 280Wh. Can charge 30 smartphones with a capacity of about 2000mAh.

A magnesium air battery is a metal air battery in which a negative electrode uses magnesium and oxygen in the air serves as a positive electrode active material. Electricity is generated by the combination of magnesium and hydroxide ions that release electrons. Fujikura Rubber Co., Ltd. owns film-forming technologies for rubber and resins. "We think that magnesium film can be used for negative electrodes. Therefore, we developed this product," said the company's narrator. The weight of the product before water injection is 1.9kg, and its overall dimensions are width 210× depth 143× height 210mm. The price has not yet been determined and is expected to be 2 to 30,000 yen.

In addition, the company also displayed reference lanterns using small magnesium air batteries in the exhibition area, as well as magnesium air batteries that are envisaged for use on the project site and at home. The latter has five 1.5V battery cells built in. The battery capacity is 450Wh, slightly larger than WattSatt. However, it has not been determined whether it will be productized. (Reporter: Yoshida wins)

Product advantages:

1. 100% fresh aluminum alloy 6063-T5, iron containing is less than 2% , sturdy and durable, full thickness 3.0mm.

 

2. 3 layer PVDF color coating, thickness more than 80 microns, excellent weather resistance, never fade,More upscale appearance.


3. 100% fresh virgin Bayer Polycarbonate Sheet, 30-50 micron anti-UV coating, can withstand 75% ultraviolet light, impact strength is 300 times that of ordinary glass, 10 years warranty.

 

4. The motor adopts the domestic leading brand and is guaranteed for 10 years.


5. Rugged and novel internal design, 3.0mm thick aluminum alloy profile, 4-10mm high strength impact resistant endurance board, can withstand snow loads of 30 to 45 cm.

 

6. High anti-aluminum structure provides maximum safety even in strong winds (strongest 12 winds) (34m / s strong wind).

Novel structure and easy installation


7. Packaging, protecting the product during shipping and making it easier to install.

Aluminum Canopy

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FOSHAN KASO BUILDING MATERIAL CO.,LTD , https://www.kasocover.com

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