Amazon
Size 312 battery multipack suitable for wide range of hearing aid styles Long tab for easy placement into the hearing aid Zinc air battery is mercury-free for environmental compliance Four-year shelf life when unopened 1.4V, 175 mAh capacity
Radwell UKHEARING AID BATTERY: SIZE 312, ZINC AIR 1.4V, FLAT TERMINAL, PR41 (MOQ=1, PKG QTY=8)
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