Battery Doctor Cache Folder in Gallery

[mystomysto]

Hi,
I was cleaning up my photos in the gallery app the other day and I have noticed that there is a folder name cache with an image in it from battery doctor.

Anyone know what it is?

Thanks!

 

[B. Diddy]

Welcome to Android Central! Apps can create their own folders to store various images they need to use, or images that they create and store temporarily. What's the image? Is it a screenshot, or is it some icon? If you don't have Battery Doctor installed any more, just delete the folder. If you have Battery Doctor, leave it alone.

 

[mystomysto]

Ok, thanks!
The image was an png image. The image detail was storage/emulated/kbatterydoctor etc.