1.4V EasyTab 312 Hearing Aid Battery Packs

312-Size Battery with 170 mAh Capacity Highly Stable Zinc Air Chemistry with 0% Mercury Extra Long Tap For Use Convenience Color Coded for Ease of Size Identification 4 Years Shelf Life . Duracell 1.4V EasyTab 312 Hearing Aid Battery is designed to provide an exceptionally reliable service along with an extended use convenience. The Battery features a Zinc Air chemistry that ensures a long-lasting energy, constant voltage of 1.4V and generous capacity of 170 mAh. The Battery composition is Mercury-free and therefore is friendly to the environment. To extend user convenience, this 312-Size Battery features an extra long, color coded tab that is easy to grip and clearly indicates the battery size. 4 years shelf life allows to store the battery and have it ready for use at hand at any time. Optimized package is very easy to unseal. The overall Battery measurements are 0.5"L x 3.7"W x 4.2"H.Select Your Duracell 1.4V EasyTab 312 Hearing Aid Battery PacksFor greater flexibility,