Hello, I have been experiencing my rechargeable batteries draining quite fast – I think I bought a very small-capacity AAA type (1100 mAh). This causes my trains to start off fast and powerful but slow down to a crawl after an hour or so.
Nevertheless, is there some indication coming from the PU Hub on the account of the battery voltage level? I noticed that the Hub flashes orange light (I could be mistaken) as the voltage becomes too low so perhaps the native communication protocol allows for this option.