Amazon has 4-Pack Energizer CR2032 3V Lithium Coin Cell Batteries on sale for $5.39 – 25% when you “clip” coupon on product page – 5% when you check out via Subscribe & Save = $3.77. Shipping is free w/ Prime or on $35+ orders.

Amazon also has 6-Pack Energizer CR2032 3V Lithium Coin Cell Batteries on sale for $8.09 – 25% when you “clip” coupon on product page – 5% when you check out via Subscribe & Save = $5.67. Shipping is free w/ Prime or on $35+ orders.

• 3V lithium coin batteries perform in extreme temperatures from -22 F to 140 F
• Long lasting toy, health monitor and remote batteries – works with AirTag and similar devices
• Coin cell batteries hold power for up to 10 years in storage
• CR2032 3V lithium coin battery enclosed in child-resistant packaging to help keep kids safe from ingestion