4-Pack Duracell CR2032 3V Lithium Coin Batteries $4.17 at Amazon $4.17 $13 Amazon has the 4-Pack Duracell CR2032 3V Lithium Coin Batteries on sale for $4.39 - 5% off with Subscribe & Save (can cancel anytime) = $4.17 with free shipping on $35+ or with Prime. Compatible with Apple AirTags, includes bitter coating to discourage a child from swallowing. $4.17 retail: $13 Posted by DrBatman04/22/2026 at 05:30 PM PT