Budget · Smoke alarm

Kidde 10-year sealed-battery smoke alarm

≈ €20

On 1 of 12 official emergency lists: FIEUNLFRDKFICZUKFEMAARCSENODE1/12

Buy at Amazon

Sealed lithium battery lasts ten years, so no battery changes. Buy the version certified for your country (EN 14604 or UL 217).

Key specs

Sealed 10-yr lithium battery; EN 14604 (EU) / UL 217 (US) versions.

Power

Sealed 10-yr lithium

Why we picked it

Big-name, low cost, no battery changes.

Trade-offs

Pick the version certified for each market.

Brand

USA (Kidde, 1917)

Where to buy

Amazon

Part of L0: Home safety basics, L1: 72-hour emergency kit.

Some links are affiliate links. No sponsored placements. Prices are approximate. Reviewed 19 October 2026.