Seems like awful use of your phone battery. Things like this are much better suited to desktop computers than anything that runs off battery. Even if they are more efficient as you say, they wear out much faster, leading to e-waste.
By default it only runs when battery is full and plugged into a charger. If you are keeping temps low there is no battery damage. I have ran this for years on several different phones.
Seems like awful use of your phone battery. Things like this are much better suited to desktop computers than anything that runs off battery. Even if they are more efficient as you say, they wear out much faster, leading to e-waste.
By default it only runs when battery is full and plugged into a charger. If you are keeping temps low there is no battery damage. I have ran this for years on several different phones.