4Pcs Lipo Battery Fireproof Explosion Proof Bag Storage Guard Safe Pouch 125Mm

(7) Never leave a charging lithium battery unattended. 8) For safer charging and storage of batteries. 9) Fireproof and Explosionproof. 10) Material:Glass fiber. 11) Size:125x64x50mm. 12) Color:Silver.

eBay