But I understand and respect those that choose batteries. Its just a personal individual choice and there is no right or wrong in which works best. Its what works best for you.
But you’re missing the point because there’s really “No Real Choice” if Phonak has written off disposable batteries. Phonak was one of the few manufacturers that made very good Power Aids using 675 battery. If Phonak is dumping 675 batteries, then future Phonak Power aids will be chump change. As in worthless. So if Phonak stops making power aids, then that leaves us what - Oticon. Maybe Resound? And that’s about it.
And I can tell you flat out any power aid that is limited to some rechargeable battery is not going to work well at all. Cause if a Power Aid loses size 13 or 675 disposal battery - it’s lost its Mojo.
You’re ignoring this member’s posts.

I have 2 vans, and a car, 6 pack in each glove compartment, the wife carries a 6 pack in her bag (just in case
) In my hip trouser pocket, without question, you have guessed it, another 6 pack
it gets complicated when I take my backups with me on holiday, or a long weekend away, these aids are Naida M70’s, and use 13 batteries, I always have a full six pack is in their case though… I buy my batteries in bulk from Amazon, I could get them for free via the NHS, but I prefer to buy my own… Most, if not all Hospitals here in the UK dispense batteries free to , most will have an Audiology Department, or smaller Hospitals, perhaps just a battery dispensary… A years supply of batteries probably cost me £34, around 40$…If, I was inclined to search, which I don’t, there is probably around a years supply in jackets, cars, and drawers
Not to mention, full boxes in other places… Suffice to say, I ain’t going to run out anytime soon! It is rather obsessive, I know! But, it is part & parcel of having a profound hearing loss, you try to cover every eventuality, in the fond hope, that all the bases are covered, just in case fate throws in the odd curve ball… Cheers Kev 
