Can you tell me how to do that, i cannot find a button (feeling stupid)..
update: I just received an e-mail back from Storz & Bickel.. they say that a new unit costs 248 instead of 258 and that it is not a matter of simply replacing the battery in my case, because I attached the wrong adapter...
Hi there! I would like to replace the batteries in my mighty, because I too was offered a new mighty for EUR 258 and i am not willing to do so. Can you help me out with further instructions please? How to contact you?