Keep spare hearing aid batteries safe and organised with this pack of 4 compact storage cases. Designed to fit most button batteries, each case has double compartments, holds two batteries, and clips onto keys, bags, or belt loops for easy access at home or on the go. The durable plastic build prevents short circuits and keeps batteries clean, extending their life. With dimensions of just 40x19x8mm, these cases are slim and lightweight, ideal for travel, camping, or everyday use. Protective, portable, and practical, this set ensures you always have a backup battery ready when needed.
