All 16 listings, cheapest per battery first
| Item | Size | Price | Per battery | |
|---|---|---|---|---|
| 40 Pack CR2032 Batteries, 3V Lithium Coin Battery for Small Electronic Devices, 5 Year Shelf Life | 40 battery | $9.99 | $0.25 | Amazon → |
| CR2032 Batteries 50 Pack, 2032 3v Lithium Coin Cell Battery for AirTag | 50 battery | $12.99 | $0.26 | Amazon → |
| Blinkspower CR2032 Lithium 3V Coin Battery, 25 Pack 2032 Battery, Child-Safe & Longest Lasting for A | 25 battery | $7.99 | $0.32 | Amazon → |
| 24 Pack CR2032 Battery,3V Lithium Coin Cells, Long Storage Life for AirTag | 24 battery | $8.98 | $0.37 | Amazon → |
| POWEROWL High Capacity CR2032 Battery 12 Pack - CR2032 Lithium 3V Coin Battery Replacement for Apple | 12 battery | $6.98 | $0.58 | Amazon → |
| Panasonic CR2032 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Bas | 10 battery | $6.49 | $0.65 | Amazon → |
| Powermax ACDelco CR2032 Lithium Batteries, 24-Count, AirTag & Key Fob | 24 battery | $17.32 | $0.72 | Amazon → |
| CR2032 3V Lithium Coin Cell Battery for AirTag Key Fob Remote (20 Pack) | 20 battery | $15.95 | $0.80 | Amazon → |
| YFCN CR2032 Battery 3V Lithium Batteries 5 Count Pack CR2032 Batteries - CR 2032 Coin Cell Battery f | 5 battery | $4.59 | $0.92 | Amazon → |
| Energizer CR2032 Batteries (10 Pack), 3V Lithium Coin Batteries | 10 battery | $9.33 | $0.93 | Amazon → |
| Duracell 2032 Lithium Battery, 4 Count, AirTag & Key Fob, CR2032 3V Cell | 4 battery | $3.99 | $1.00 | Amazon → |
| Duracell 2032 Lithium Battery, 8 Count, AirTag & Key Fob, CR2032 3V Cell | 8 battery | $7.98 | $1.00 | Amazon → |
| Duracell 2032 Lithium Battery, 9 Count, AirTag & Key Fob, CR2032 3V Cell | 9 battery | $8.98 | $1.00 | Amazon → |
| Duracell 2032 Lithium Battery, 6 Count, AirTag & Key Fob, CR2032 3V Cell | 6 battery | $5.99 | $1.00 | Amazon → |
| Panasonic CR2032 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Bas | 4 battery | $5.69 | $1.42 | Amazon → |
| Duracell 2032 Lithium Battery, 2 Count, AirTag & Key Fob, CR2032 3V Cell | 2 battery | $3.29 | $1.65 | Amazon → |
Prices as of 2026-10-24 22:25:55 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
- D alkaline batteries $0.89/battery
- Hearing aid batteries size 312 $0.24/battery