GADGET
2026.03.07
【Disaster Prevention】Be prepared for mobile battery fires! A flame retardant case that does not let "flames" out
Recently, there has been an increase in mobile battery fire incidents. While it is crucial to choose batteries with high safety standards, having a flame retardant case might also be a good option.
Packing peace of mind for your travels. A smart response to unseen risks
Mobile batteries have become a necessity in our lives. There are approximately 1,000 incidents of fire accidents occurring each year. Whether on business trips in airplane cabins or during travel on the Shinkansen, mobile batteries are always nearby. That is why preparing for the “what ifs” is very important, not just for yourself but also as consideration for those around you.
Sanwa Direct's new product, the "Flame Retardant Mobile Battery Case," is designed to prevent flames from escaping during emergencies. It uses a special material that blocks heat and fire, minimizing damage. It was created from the idea of adding smartness to safety, rather than just putting heavy items inside a case.
Sanwa Direct's new product, the "Flame Retardant Mobile Battery Case," is designed to prevent flames from escaping during emergencies. It uses a special material that blocks heat and fire, minimizing damage. It was created from the idea of adding smartness to safety, rather than just putting heavy items inside a case.
A thorough commitment to "flame retardancy" creates a sense of sophistication for adults
The true value of this case lies in its meticulous selection of materials. The exterior uses flame-retardant fabric that is less likely to catch fire. Additionally, by incorporating a highly insulating material for the interior, it has a structure that blocks internal heat.
When you actually hold it, you will be surprised by its sturdy and robust construction. Yet, its texture is designed to avoid being overly heavy, ensuring it never appears out of place among luxurious luggage or business bags.
When you actually hold it, you will be surprised by its sturdy and robust construction. Yet, its texture is designed to avoid being overly heavy, ensuring it never appears out of place among luxurious luggage or business bags.
There is a reason for everything you own. For those who have such a commitment, this case, which combines functionality and aesthetic sensibility, should be the ideal choice.
A smart storage design that does not compromise the aesthetic of organization
Inside the case, in addition to a band to secure the battery itself, there is also a mesh pocket to neatly organize and store the charging cables. Cables tend to get tangled in the bag, making it troublesome to take them out. Such an uncouth scene becomes a thing of the past with this case. Its design beautifully consolidates the battery and cables as a single unit, making it truly intended for a generation pursuing the aesthetics of organization.
The size lineup is also exquisitely tailored to accommodate the current large batteries. Choosing the perfect case for your own equipment and mastering its use could be seen as an update that adds a new perspective of “safety” to your lifestyle.
The size lineup is also exquisitely tailored to accommodate the current large batteries. Choosing the perfect case for your own equipment and mastering its use could be seen as an update that adds a new perspective of “safety” to your lifestyle.
Product Name / Flame Retardant Mobile Battery Case
Price / 200-BAGINFP1SV (Size S): 2180 yen, 200-BAGINFP2SV (Size M): 2480 yen
Material / Exterior: 0.5mm one-sided dustproof silicone-coated fiberglass, Interior: 0.5mm aluminum foil fiberglass fabric
⚫︎ Sanwa Supply
Price / 200-BAGINFP1SV (Size S): 2180 yen, 200-BAGINFP2SV (Size M): 2480 yen
Material / Exterior: 0.5mm one-sided dustproof silicone-coated fiberglass, Interior: 0.5mm aluminum foil fiberglass fabric
⚫︎ Sanwa Supply














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