Lexie brand hearing aids are working well for me; I have the Lexie B1 which uses batteries; I didn't want the rechargeable B2 model because if I'm away from home without charger, then I'm not able to use them until I re-charge.
They are great; I can adjust Left and Right volumes; Base & Treble; front direction or 360° direction detection; don't have to go to audiologist for adjusting. Reasonable price (@$500-$700) for a pair depending on when they have special sale price periodically.
I even bought a spare pair to keep in my truck in case I leave home without them. Comes with a nice case; phone app allows many tweaks to make adjustments. Lexiehearing.com
Great customer service and support