The on-board fuse is a small SMD fuse. Part number is: CC12H2A-TR
Note that below that fuse are two pin holes, connected in parallel to the SMD fuse. These are meant for through-hole fuse which are probably easier to solder than SMD fuse. You can get a through-hole fuse like this one:
http://www.digikey.com/product-detail/en/3JQ%202-R/507-1643-ND/1010023
solder it to the two pin holes and that’s it.