Well Built: the lipo battery bag is coated with aluminum foil on both outside and inside, stuffed with the flame retardant fiber in between, which is just like a professional firefighter suit
Safest Equipment For Store And Charge Your Lipo Battery : Fully enclosed design (velcro close securely) can prevent the air going into bag when there is a flame burning, cut off the oxygen supply,also The fireproof bag material can prevent the fire spreading and effectively works for the battery protection
Great Size: 185 x 75 x 60mm (Large), fits probably 4-6 batteries depending on the type, can hold 3 DJI Mavic Pro batteries in this configuration or two other ways
Product Purpose: professionally designed to prevent the fire caused by incorrectly or poorly functioning lipo , especially during charging transporting it and storaging, protect your family and home, safe from the possibility of the batteries catching fire
Better Be Safe Than Sorry: It's always smart to practice safety, especially with lipo batteries! Always use a lipo safe container when charging and storing lipo batteries!