XX-Treme Longlife Extra Hearing Aid Batteries Type 312-120 Pieces Hearing Aid Batteries Designed for Highest Performance,Pack of 20 Blisters of 6 Hearing Aid Batteries,PR41 Colour Code Brown 1.45 Volt

Long-lasting maximum performance: The XX-Treme hearing aid batteries have a particularly high energy density and stand for an extremely long service life with maximum battery power and constant energy output Particularly safe - the zinc air hearing aid batteries are mercury-free and also leak-proof thanks to the robust housing. With the practical flap, they can be easily and precisely replaced XX-Tra long shelf life - The hearing aid batteries can be stored for up to 4 years. Compatible with all conventional and digital hearing aids (wireless, Bluetooth, MFI) Application tip: For optimal performance, remove the small seal from the battery after insertion and wait approx. One minute before you close the device again Box contents: 20 x blister pack of 6 premium hearing aid batteries, made in Europe, replaces batteries of the following types: Type 312, PR41, ZL3, A312, P312, 10312, DA312, 312HPX, nominal voltage 1.45 volts