Rotatable LR41 Size 312 Hearing Aid Battery Case,Slim Portable Hearing Aid Batteries Case for 8x Size312 A312 P312 312A PR41 P13 P10 Zinc-Air LR41 AG3 Battery Carry Holder with Keychain(NO Batteries)

Features

• Compatible with:This size 312 hearing aid battery case can store 8PCS LR41 AG3 Size312 312 A312 P312 312A PR41 Size 13 Size 10 P13 P10 Long-Lasting hearing aid batteries with/without brown tab. (Note 1: If your brown tab is too long or too large to be compatible with our battery slot, please trim or remove it)It can neatly store spare button batteries that you need to use when going out to prevent loss.(Note 2:Package NOT Include any batteries)
• Rotatable Design:The LR41/312 Hearing Aid battery case adopts a NEW rotating design. By rotating the upper cover of the battery holder to a specific position, the corresponding battery compartment can be opened, and the hearing aid battery can be accurately and unidirectionally accessed; The edge of the battery case cover is designed with a ring of anti slip gears to increase friction;
• Sturdy & DurableMade of durable PC material, and the sturdy shell can effectively protect the battery from external impacts; Each battery has a separate slot to avoid short circuits or scratches caused by contact between batteries; Rotate the cover of the battery case to the top locking position, and all battery storage slots are in a closed state, which can effectively isolate dust in the air and extend the battery life.
• Slim Size: The size of the 312 Hearing Aid Battery Case is 2.01x2.20x0.33 "(50.96x56x8.4mm); The thin design with a thickness of only 0.33" allows you to store it in your pocket or wallet without adding any extra burden to your journey; And the matte black translucent design allows you to see the number and condition of batteries stored in the storage holder, making it easy to check and adjust;
• With a keychain: Package comes with a keychain, which allows you to hang your hearing aid battery case on your keys or backpack for easy access and replacement of your spare hearing aid battery anytime, anywhere, while reducing the risk of loss;