IKEA BILRESA remote control (dual button) battery: 2 × AAA
The IKEA BILRESA remote control (dual button) takes two AAA 1.5V batteries.
AAA
AAA× 21.5V batteries
Also sold as LR03, E92, MN2400 · AAA details
Source: IKEA BILRESA remote control (dual button) product page
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 IKEA BILRESA remote control (dual button)?
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.