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Reviews (2)

Dec 11, 2015
Energiser hearing aid 312 batteries
1 of 1 found this helpful 32 batteries had a use by date of 4/2014. I tried 4 of them and none of the 4 worked. Have used 7 additional batteries with mixed results. One lasted about an hour. One lasted 6 days. The other's were in between.

May 09, 2017
70s replacement foil and head
Like getting a new razor!!