ANSMANN Hearing Aid Batteries [Pack of 120] Size 10 Yellow Zinc Air Suitable for Aids, Sound Amplifier 1.45V Mercury Free

RELIABLE REPLACEMENT: This pack of reliable high-quality size 10 yellow hearing aid button batteries is the ideal replacement energy source for hearing aids and hearing aid sound amplifiers. These batteries are also mercury-free making them great for the environment! ZINC AIR: These batteries with modern zinc-air-technology (1.45V) are air-activated, the sealed sticker allows them to remain inactive until removed. Once peeled off the battery, oxygen will interact with zinc in battery and activate. Wait at least 1 minute after removing the sticker to fully activate before placing it in the hearing device PACK OF 20: This pack of size 10 yellow 1.45V hearing aid includes 120 hearing aid batteries. Each button batteries measures 5.8 x 5.8 x 3.6mm and weighs 2g LONG LIFE: These hearing aid batteries offer reliable performance and long durability with very good price-performance ratio. The shelf life of these batteries is up to 4 years PERFECT SIZE: These size 10 yellow hearing aid batteries are considered the smallest and therefore are commonly used in small hearing aids of the CIC, ITC and ITE models