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SwitchBot Meter Plus thermometer battery: 2 × AAA

The SwitchBot Meter Plus thermometer takes two AAA 1.5V batteries.

AAA

AAA× 21.5V batteries

Also sold as LR03, E92, MN2400 · AAA details

Source: SwitchBot Meter Plus spec sheet

Before you swap it

  • Swap the whole set together. A half-flat battery left in with fresh ones drags the lot down.

Quick answers

Which battery goes in the SwitchBot Meter Plus?

Two AAA 1.5V batteries.

Is LR03 the same as AAA?

Yes. LR03, E92 and MN2400 are all the same cell as AAA, sold under another name.