Doorbell, wirefree.Battery warranty/ rEplacement?

[gkPoland]

Battery needs replacement. Length of warranty? How to get a new battery?

[jguerdat]

The normal warranty is 1 year although your user name here seems to indicate you may be in Poland which may have a different warranty length. You can use Settings, Support, select the doorbell to contact official support if needed. You need a subscription to do this.