This is known as conditioning the battery. This will invalidate your warranty. A lack of respect will simply lose good service to you.
CFEWV Wax Protection for Oticon Prowax Minifit Hearing Aid Accessories, Replacement Wax Filter, Oticon Hearing Aid Accessories, Prowax Cerumen Filter for Hearing Aids, Suitable for Oticon, Prowax
Wax Filters Replacement for Oticon ProWax Minifit,18PCS Hearing Aid Supplies Wax Guards Compatible with Oticon ProWax Minifit
Hearing Aid Wax Guard Filters ProWax MiniFit Replacement Clear Cleaning kit Accessory for Oticon (3 Packs)，for Oticon ProWax MiniFit Replacement Wax Filters
Hearing Aid Wax Guard Filters ProWax MiniFit Replacement Clear Cleaning kit Accessory for Oticon (5 Packs)，for Oticon ProWax MiniFit Replacement Wax Filters
Hearing Aid Filters for Oticon Prowax Minifit Wax Filters, 2 Pack Wax Filters for Oticon Prowax Minifit, Hearing Aid Filters, Replacement Hearing Aid Wax Guard Filters, Filters Hearing Aid Supplie
Hearing Aid Wax Guards Filters ProWax MiniFit Replacement for Oticon, Cerumen Stop for Oticon ProWax miniFit Replacement Wax Filters
