Keep your hearing aid batteries safe and organised with this set of 4 durable battery storage cases. Compact and lightweight at 19x40x8mm, each case holds two button batteries, preventing short circuits and keeping them clean. The metal keyring attachment lets you clip it to keys, bags, or belt loops for easy access during travel, work, or daily use. Compatible with all standard hearing aid button battery sizes, this plastic case extends battery life by protecting them from dust and loss. Ideal for home, camping, hiking, or vacations, it ensures you always have spare power on hand.
