Purpose: This battery fireproof bag is designed to stop and contain any fire caused by incorrectly charging, which is suitable to storage various aircraft batteries. Protective Function: The battery guard sack is the safest way to charge and store your lipo battery. And give protection to your workshop and home from the danger of charging. High Quality Material: The battery bag is made of fireproof material, which can be highly explosion proof, radiation proof and heat resistant. Strong Load Bearing Capacity: The battery explosion proof bag is made of premium fire retardant fiber material, with sturdy structure, strong load bearing capacity. Portable: The lipo battery safety bag is equipped with a handle, which is convenient to carry when in use. Specification: Item Type: Battery safety bag Material: Fire resistant fibre Weight: Approx. 94g/3.3oz Product Size: 15.8x4x17cm/6.2x1.6x6.7in Color: Grey Applicable: Various aircraft batteries Package List: 1 x Battery Safety Bag Note: 1. The delivery does not include battery accessories. 2. Due to manual measurement, please allow an error of 13mm. thank you! 3. Due to different shooting lights and the differences between displays, the picture may not reflect the actual color of the object.