FIREPROOF EXPLOSION PROOF WATERPROOF: The fireproof battery organizer storage box is made of high-quality silicone coated fiberglass which stands up to the temperature up of 2000℉. Fireproof and explosion-proof materials will keep your batteries 100% safe. We designed this fireproof battery organizer to minimize the danger and loss caused by a battery explosion. A waterproof surface protects your batteries from moisture.
LARGE CAPACITY BATTERY STORAGE BOX:This battery organizer hard case can hold 139 batteries: 52 * AAA, 48 * AA, 8 * 18650/CR123A, 8 * C, 6 * D, 9 * 9V, 8 * button type batteries. Package includes a BT-168 battery tester (batteries NOT Included), and an extra storage bag for use. External size: 33 * 22.5 * 8 cm (13 * 8.9 * 3.2 in).
SAFELY STORES BATTERIES: Our fireproof battery organizer bag features a double zipper and durable handle to keep batteries from shock. In the event that a defective battery was to swell, leak, or explode, our bag is designed to contain this and keep your family safe. Batteries are securely held in well-organized foam cutouts, this prevents accidental contact between batteries that can cause fire or explosion, but also makes it easy to find the right battery.
LIGHTWEIGHT & PORTABLE: Not only can you safely hang the battery bag on the wall, in the storage room, in the drawer, or anywhere, you can also take it to travel and various outdoor activities. Of course, giving it as a gift to your family, customers or employees is also a good choice.
NOTE–BATTERIES NOT INCLUDED: Keystone included a battery tester with the organizer but Does NOT include any batteries. Super convenient for you to distinguish which batteries need to be recycled. If there are any quality problems, please let us know, Your suggestion is greatly appreciated.