So, am still quite new what concerns hearing aids. That's why I of course the so-called "brand batteries" bought by the acoustician for "but such an affordable price." What allerdindgs concerns these batteries so surpass them all my expectations. Not only this at an unbeatable price of 35 euro cents. per piece (the acoustician with Bonus 50 Euro ct) come along, no, the operating time of more than six days leave nothing to be desired. I can therefore only recommend.
