It's generally a bad idea to use a different charger than the one recommended by the manufacturer or supplier. In this case it's a very bad idea because the polarities on those two
batteries are reversed. You probably wouldn't even be able to fit it in there since joye
batteries are a bit larger in diameter than the blus, and if you did manage to jam it in there it would most definitely cause a battery failure, and possibly a fire hazard as well.
So no, don't do it.