Zigbee - ZHA - Ikea TRADFRI on/off switch - drops battery quickly


I’ve changed battery this morning, at 12:00 am, and in 3 hours, battery drops from 100% to 74%. It occurs since I bought this device.
Is a problem of my device, or maybe, is a problem of this device model (maybe newest firmware can solve that)?

Anyone with the same problem?

Oddly enough there is a huge thread just waiting… :slight_smile:


I updated firmware to newest version and battery doesn’t drop quickly as before. Maybe my previous firmware was the problem.

Is strange that after a while, battery was increased from 74% to 87%, maybe a fix on firmware?: