Instead of having numerous threads each showing one hardmodded battery, i have been putting together this collection for some time. I have not asked the owners if i could use their pictures, but im using them anyway. (I will at least try to credit those people who made them).
Fat PSP Batteries
The first set of three pictures were stolen from 'One' at pspmod.com
(original link)
http://www.pspmod.com/forums/psp-har...-res-pics.html (How to: Pandora's Battery - High Res Pics)
The next picture was stolen from 'Pirate-M.Lifnen' at pspmod.com
(original link)
http://www.pspmod.com/forums/psp-har...t-fat-psp.html (How to create a Pandora's Battery and Slim MS without a Fat PSP)
Stolen from 'blizz407' at eliteforums.info
I am unsure of who these were stolen from.
SLIM PSP batteries 
(notice, there are TWO ways to make this battery. 1 requires you to remove a pin, the other requires you to just cut the connection on the board (which will make it much easier for you to resolder or use a circuit writing pen to fix)
If you know who the owners of the pictures are please post them and i will credit those makers. If you have other hardmodded pictures, please post a link and i will update this thread and give credit.