Continuous charging issues

Until yesterday I had two tablets with ActionTiles in my home. Both Huawei with different age and models.

Yesterday I noticed that the screen have popped out on the newest due to expanding battery. That tablet have been used for about four years for ActionTiles only. Today I checked my other tablet and the screen was bulging out, most probably also due to battery issues. That tablet have been in use for ActionTiles for about four years too but is older than that. About two years ago I had a similar issue with an older Samsung cellphone at the moment used for ActionTiles only.

I know that most cellphones and tablets are not made to be contentiously charged, but are there certain brands and models that can handle it better? Or are there other solutions to this problem?