All 18 listings, cheapest per battery first
| Item | Size | Price | Per battery | |
|---|---|---|---|---|
| Amazon Basics Hearing Aid Size 312 Zinc-Air Batteries, 1.45 Volt, Brown Tab, Child-Resistant Package | 60 battery | $14.20 | $0.24 | Amazon → |
| OAKDOLCHE 60 Count Hearing Aid Batteries Size 312, 1.4V Long Lasting | 60 battery | $16.99 | $0.28 | Amazon → |
| OAKDOLCHE 60 Count Hearing Aid Batteries Size 312, 1.4V Long Lasting | 60 battery | $16.99 | $0.28 | Amazon → |
| Powermax Size 312 Hearing Aid Batteries, 60 Count Long-Lasting Battery Pack, Brown Long Tab for Easy | 60 battery | $17.49 | $0.29 | Amazon → |
| Rayovac Size 312 Extra Advanced Mercury Free Hearing Aid Batteries (80 Batteries) | 80 battery | $23.55 | $0.29 | Amazon → |
| Rayovac Extra Advanced, size 312 Hearing Aid Battery (pack 60 pcs) | 60 battery | $17.99 | $0.30 | Amazon → |
| Kirkland Signature 1.45 Volt Mercury Free Premium Quality Hearing Aid Batteries, 312 (48-Pack) | 48 battery | $15.41 | $0.32 | Amazon → |
| Duracell Activair Hearing Aid Batteries Size 312 (80 Batteries), Brown | 80 battery | $27.99 | $0.35 | Amazon → |
| Rayovac Size 312 Extra Advanced Hearing Aid Batteries (80 Batteries - 10 Packs of 8 Batteries) | 80 battery | $29.61 | $0.37 | Amazon → |
| Granicell Hearing Aid Batteries Size 312 Brown Tab, 80 Count (4 Packs of 20), Stable 1.45V Output, Q | 80 battery | $29.99 | $0.37 | Amazon → |
| Rayovac Proline Advanced Hearing Aid Batteries | Size 312 | World's Longest Lasting Battery | Child- | 60 battery | $25.80 | $0.43 | Amazon → |
| Duracell Hearing Aid Batteries Size 312, 60 Count (Pack of 1) batteries | 60 battery | $25.99 | $0.43 | Amazon → |
| Rayovac Hearing Aid Batteries Size 312 for Advanced Hearing Aid Devices, 8 Count (Pack of 7) | 56 battery | $37.99 | $0.68 | Amazon → |
| Duracell Activair Easy Tab Size 312 (40 batteries) | 40 battery | $27.98 | $0.70 | Amazon → |
| Duracell Hearing Aid Batteries Brown Size 312, 32 Count Pack, 312A Size Hearing Aid Battery with Lon | 32 battery | $22.95 | $0.72 | Amazon → |
| Duracell Hearing Aid Batteries Size 312, Brown, 16 Count (Pack of 1), Long-lasting Power, Extra-long | 16 battery | $15.86 | $0.99 | Amazon → |
| Duracell DA312B8ZM09 Easy Tab Hearing Aid Zinc Air Battery Pack, 312 Size, 1.4V, 175 mAh Capacity (C | 48 battery | $63.49 | $1.32 | Amazon → |
| Hear Clear Size 312 [Scissor-Free] PR41 1.45V Zinc Air Hearing Aid Batteries Brown Tab (60 Pack) | 1 battery | $21.99 | $21.99 | Amazon → |
Prices as of 2026-10-24 19:38:20 UTC: Amazon item price (Amazon's own, else its lowest new offer) before shipping and tax, via Keepa. Size comes from Amazon's unit count or the listing title; check the listing before buying. Product prices and availability are accurate as of the date/time indicated and are subject to change. As an Amazon Associate, Sharpest earns from qualifying purchases.
More batteries
- 18650 rechargeable cells $10.99/battery
- 9V alkaline batteries $0.87/battery
- A23 12V batteries $0.50/battery
- AA alkaline batteries $0.15/battery
- AA lithium batteries $1.39/battery
- AA rechargeable NiMH $0.78/battery
- AAA alkaline batteries $0.19/battery
- C alkaline batteries $0.50/battery
- CR123A batteries $1.16/battery
- CR2025 coin cells $0.25/battery
- CR2032 coin cells $0.25/battery
- D alkaline batteries $0.89/battery