Features
1. Real fireproof material: liquid silicone fireproof cloth, can stand the test
2. It can be combined by DIY, at least 8 grids
3. The size of the product is 21.5*15*14CM, and it can also store 3S batteries for model airplanes, etc.
4. With a charging port, the battery can be charged in it, reducing the risk

Package Include

1x Li-po Battery Safety Bag 
1x Long spacer
6x Short spacer