80 Hearing Aid Batteries Rayovac Extra 10. 10x8 Pack PR70 Yellow Size

Kit contains: 80 Rayovac size 10 acoustic batteries, in size 10 blisters of 8 batteries Zinc Air Type, Voltage 1.45V, Capacity 105mAh and Mercury Free Battery that guarantees reliability and consistent performance, provides long-lasting power for even the most modern and demanding devices Designed for increased cell stability over a wide temperature range, Sound Fusion technology provides even more consistent power Optimized material concentration and innovative mixing method, improve anodic efficiency and help you get the most out of each individual stack