The protective bag is made of fire-resistant PVC fabric with fiberglass inside, capable of withstanding various external impacts. The zipper and handle are reinforced, and the explosion-proof bag can withstand up to 6 kg, ensuring strength and durability.

The product's dimensions are 21.5 * 16.5 * 14.5 cm, with ample capacity that can store 3S batteries. It features a built-in charging port: the battery can be charged inside the bag to effectively reduce the risk of battery explosion and ignition.