1. Safe charging protection: With the battery bag, you can protect your battery while charging. If the battery burns or explodes unexpectedly during charging, the battery bag isolates the battery from the air to extinguish the fire. 2. Fireproof: The battery bag is made of fireproof PVC material, which can minimize damage caused by burns or explosions and safeguard your valuables. 3. Practical size: The LiPo bag (18 x 23 cm, 6 mm thick) is compact and for storing valuable items. Available in black and white, it meets your daily needs. 4. Compact: The battery bag features a sleek design, is foldable, and takes up minimal space. Equipped with a zipper for a secure fit, it is reusable and convenient.