I own an Acer Aspire 7.
All games run on the power supply and even without liquid.
Some play, however, when I start operating them in the battery njcht quite started.
For example, overwatch is just a black image and ring of elysium is just this startup image.
why is that?
In battery mode, a power scheme is probably activated, that the calculator not on maximum performance, but in a power-saving mode (with throttled CPU and Graka power) operates.
You can adjust the energy options accordingly. Otherwise, of course, then the battery life drops.