@SurixTM feel free to use it! I'm also Hungarian by the way
I've messaged the manufacturer of the battery, since they're the ones who print the labels. It is quite possible that someone at the battery manufacturer fucked up big time, the product got mislabeled with the bad data, and Xgimi just thought that a cheaper, smaller, but much larger capacity battery would fit the Halo more... I just find it incredibly perplexing that not just one, but TWO companies' electronic and battery engineers have skipped over this obvious thing. I'm not even an electronic engineer by degree, and the moment I saw the 3-cell battery pack, it was straight obvious that it can't be almost 60Wh - unless it's some new battery technology, but that would be advertised to hell on the packaging. I just hope we get an explanation soon.