All 18 listings, cheapest per battery first
| Item | Size | Price | Per battery | |
|---|---|---|---|---|
| Bvgokcell A23 23A 12 Volt Battery (20-Pack), MN21/23 12V Alkaline Battery | 20 battery | $9.99 | $0.50 | Amazon → |
| POWEROWL 23A 12 Volt Battery 12 Pack, Alkaline A23 12V Battery for Remote | 12 battery | $7.99 | $0.67 | Amazon → |
| LiCB A23 12V Alkaline 23A Batteries (10-Pack) | 10 battery | $6.98 | $0.70 | Amazon → |
| PKCELL 23A 12 Volt Battery 10 Pack, A23 23A 12V MN21/23 Alkaline Battery | 10 battery | $6.99 | $0.70 | Amazon → |
| Voniko Alkaline Battery 23A - Ultra 23A Batteries (6-Pack) - Long Lasting 12 Volt A23 Battery for Do | 6 battery | $4.69 | $0.78 | Amazon → |
| Fuspower 23A Battery A23 12 Volt Battery l1028f MN21/23 Alkaline Batteries for Ceiling Fan Remote Ga | 5 battery | $3.99 | $0.80 | Amazon → |
| kunying A23 12V Alkaline Battery, 23A 12 Volt, 5 Pack Long Lasting | 5 battery | $4.09 | $0.82 | Amazon → |
| Bvgokcell A23 23A 12 Volt Battery (10-Pack), MN21/23 12V Alkaline Battery | 10 battery | $8.49 | $0.85 | Amazon → |
| Amazon Basics 6-Pack 23A Alkaline Batteries, 12 Volt, Long-Lasting Power, for Key Fobs | 6 battery | $5.89 | $0.98 | Amazon → |
| POWEROWL High Capacity A23 Batteries 6 Pack, Premium Alkaline 21/23 23A 12V Battery | 6 battery | $5.98 | $1.00 | Amazon → |
| ACDelco 12-Count A23 Batteries, 12V Maximum Power Super Alkaline Battery, 5-Year Shelf Life | 12 battery | $12.11 | $1.01 | Amazon → |
| LiCB A23 23A 12V Alkaline Battery (5-Pack) | 5 battery | $5.98 | $1.20 | Amazon → |
| Amazon Basics 4-Pack 23A Alkaline Battery, 12 Volt, Long-Lasting Power, for Key Fobs and Garage Door | 4 battery | $5.59 | $1.40 | Amazon → |
| Bvgokcell A23 23A 12 Volt Battery (5-Pack), MN21/23 12V Alkaline Battery | 5 battery | $6.99 | $1.40 | Amazon → |
| Energizer 5 X 2 A23 21/23 23A MN21 GP23 12v Alkaline Garage Door Opener 10 Batteries | 10 battery | $14.24 | $1.42 | Amazon → |
| Energizer A23 Battery, 12V (Pack of 4) | 4 battery | $5.89 | $1.47 | Amazon → |
| Energizer A23 Batteries (2 Pack), A23 Battery Alkaline | 2 battery | $5.48 | $2.74 | Amazon → |
| Duracell 12 Volt Alkaline Alarm Remote Battery MN21 / A23 2 Pack | 2 battery | $6.40 | $3.20 | Amazon → |
Prices as of 2026-10-24 20:20:28 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.
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