Energizer CR2032 Batteries (4-Pack) — For AirTags, Key Fobs & Scales! $8.04 CAD (38% Off)

Amazon.ca has the Energizer 2032 (CR2032) 3V lithium coin batteries in a 4-pack for $8.04 CAD, down from $12.99 — 38% off. Prime members ship free; otherwise free shipping over $35.

Between AirTags, car key fobs, bathroom scales, kitchen scales and doorbells, coin cells run out more often than you'd expect. Four at this price means you can restock all of them at once instead of paying convenience-store prices the day something dies.

Energizer rates them from -22°F to 140°F, which matters here — a spare in the glovebox won't quit in a Canadian January the way cheap cells tend to. Unused ones keep for 10+ years, so a pack sitting in a drawer isn't wasted money.

The packaging is genuinely child-resistant, which also means adults need scissors and a little patience. It sits at #16 in Coin & Button Cell Batteries with 11,000+ reviews at 4.7 stars — the kind of purchase you don't have to think about.

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