Batteries Rayovac Extra Advanced - type 312 MF (PR41) blister (6 pcs)
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These dependable, long-lasting hearing aid batteries are packaged in an easy-to-use six pack dispenser. A protective color tab on each battery makes them easy to handle and is removed when the battery is used.
- Type: zinc air battery
- World's First Mercury Free Cochlear Battery - Hg 0%
- Usage: hearing aids, speach processors (cochlear implant systems)
- Voltage: 1,45V
- Model: 312, PR41
- Other model number: B3124, B347PA, AC312E, PR41, HA312, 312AU
- Quantity: 6 pieces
- Expiry date: minimum 2 years
Remember to let your hearing aid batteries sit un-tabbed for one minute before putting them into your hearing aid. Giving the battery that extra minute allows air to enter and activate your battery.