Portable: Designed For Ease Of Transport, This Case Is Lightweight And Features A Practical Size, Making It Perfect For Travel And Business Use. Storage Bag: Offers A Convenient Way To Store Your Batteries, Protecting Them Against Damage And Ensuring They Remain In Optimal Condition. Fiberglass Fabric: Utilizes High-Quality Material Known For Its Fireproof Properties, Providing You With Reassurance That Your Batteries Are Safe. Explosion-Proof: Engineered To Contain Explosions And Fires, This Case Is An Essential Item For Anyone Dealing With Lithium Polymer Batteries. Versatile Compatibility: Suitable For A Wide Range Of Devices, Including RC Toys, Drones, And More, Making It A Valuable Addition To Your Collection. Our Ultimate Protection Case is more than just a storage solution; it's a commitment to keeping your lithium polymer batteries secure and protected. With its robust construction and versatile design, this case is an indispensable companion for adventurers and professionals alike.