All packs are unopened but they are old (before June 2016), all kept in draw for a few years.
eBay
ALLCCX 55mAh battery 581013 for Bluetooth headsets, hearing aids, lamps
Aliexpress UK
• Active users who stream content daily. • Compatibility: All major Size 10 hearing aids. • Size: 10 (Yellow). ✔Extended Performance– Ideal for power-hungry features like audio streaming, video calls, and phone use.
eBay
10pcs/lot 2*10 4*10 6*10 8*10 26650 Battery Holder Bracket Cell Safety Anti Vibration Black Brackets For 26650 Lithium Batteries
Aliexpress UK
ALSO KNOWN AS: 10, 10AE, 10A, VT10, XL10, AP10, 10HPX, R10ZA, L10ZA, AC10E, DA10X, ZA10, V10AT, DA10H, AC10, AC10E, V10A, DA10, 10HPX, PR-13PA, PZA13, PR70, DA230. 80 xRayovac Hearing Aid Batteries.
eBay
Battery Storage Organizer Wall Mount AA & AAA Combo Small Battery Keeper Battery Container for 10 AAA & 10 AA Batteries Storage
Aliexpress UK
120 Hearing aid batteries Size 10 (Yellow), good 'til June 2029 Made for Amazon. You will recieve 2 boxes containing 10 cards of 6 cells, equals 120 cells in total.
eBay
Battery Storage Organizer Wall AA & AAA Combo Small Battery Keeper Battery Container for 10 AAA & 10 AA Batteries Storage
Aliexpress UK
🟡Size 10 Yellow (A10) – Standard hearing aid battery size. ⚡ Zinc Air Technology – stable, consistent power. Chemical Composition: Zinc-Air. 🔒 Leak-resistant construction. Battery Size: Size 10 (Yellow).
eBay
10/20 Pcs 3x5 Cell 18650 Batteries Plastic Spacer Holders For Radiating Shell Switcher Pack Cylindrical Cell Battery Stand Cell
Aliexpress UK
Keep your hearing aids performing at their best withRayovac Extra Advanced Size 312 (Brown Tab) Zinc Air Batteries. 🟤Size 312 (Brown Tab) – standard compatibility. Battery Size: Size 312 (Brown). Chemical Composition: Zinc-Air.
eBay
AA Battery Storage Case Battery Protective Box Battery Storage Holder Box For Holding 10 grids AA Batteries Battery Storage Case
Aliexpress UK
With this new technology, Rayovac takes battery technology to the next level to provide improved performance and durability.
eBay
20Pcs 1300mAh Ni cd high power battery cell,power tool battery,Power Cell,dicharge rate 10-15C.rechargeable battery
Aliexpress UK
The size 10 battery is a popular size for hearing aids, and these Rayovac batteries are compatible with a wide range of hearing aid models. They are designed to last longer than many other hearing aid batteries on the market, so you can enjoy extended use before needing to replace them.
eBay
10-Hole CR2032/CR2025 Battery Box Coin Cell Battery Storage Case Portable Batteries Protective Holder Small Battery Organizer
Aliexpress UK