This Elevation Lab AirTag 10-year extended battery case is on sale for only $16 right now

Published: (February 14, 2026 at 10:06 AM EST)
2 min read
Source: Engadget

Source: Engadget

Overview

If you’re an iPhone user who likes to keep tabs on where your stuff is, an AirTag is a solid choice. The second‑generation model that Apple recently released outpaces the original in every way (aside from the lack of a keyring hole). While both versions have user‑replaceable batteries, you might prefer not to worry about battery life for a very long time. Elevation Lab’s extended‑battery case for the AirTag is currently on sale on Amazon for $16 (regularly $23), a roughly 30 % discount.

Benefits

  • Long‑term power – When fitted with a pair of AA batteries, the case can extend the AirTag’s battery life to up to 10 years (Energizer Ultimate Lithium AA batteries are recommended).
  • Durable protection – The case is sealed with four screws and carries an IP69 waterproof rating, offering robust protection against water and dust.
  • Low‑profile design – It doesn’t look like a typical AirTag case, which may make it less obvious to a thief that the item is being tracked.

Specifications

  • Compatibility: Second‑generation AirTag (no keyring hole).
  • Battery type: 2 × AA (recommended: Energizer Ultimate Lithium).
  • Standard AirTag battery life: Over 1 year on a CR2032 button cell.
  • Extended battery life: Up to 10 years with AA batteries.
  • Water resistance: IP69 rating.
  • Volume impact: The built‑in speaker’s sound is reduced to about two‑thirds of a case‑free AirTag, though the second‑gen AirTag is louder than its predecessor.

Drawbacks

  • Size: The case is too bulky for use on wallets or keyrings and lacks a keyring hole.
  • Sound attenuation: The speaker’s volume is muffled, which could affect locating the AirTag via sound.

Purchase Information

The Elevation Lab extended‑battery case is available on Amazon for $16 (regular price $23).

Buy on Amazon

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