Keep your hearing aid batteries organised and accessible with this rotatable size 312 battery case in blue. Designed to hold 8 batteries (size 312, 13, 10 with standard tabs), it features a unique rotating cover that opens the correct compartment with a twist. The slim 0.33" profile fits in pockets or wallets, while the durable PC shell protects batteries from impact and dust. Includes a keychain for easy attachment to keys or bags. Ideal for daily use and travel, ensuring you always have spare batteries on hand.
