I converted my 01 Club Car DS 48 volt to this DC House standard metal case 48 volt 100 amp package that came with the metal case and charger. Fast delivery and the customer service was outstanding, very communicative. It took some doing and I took my time and soooo glad I did this lead acid to a DC House lithium conversion. There are lots of videos out there on the web to help and if you have a DS beware there are a couple different models that were fitted with various equipment. I chose to mount my battery "between the frame rails" on some aluminum angle iron from the HD to help secure lateral movement for corning with the new lithium battery's pos/neg posts facing toward the rear as opposed to slapping it in there horizontally on top of and across the frame rails like some of the videos on YT depict. I wanted the lower center of gravity, more room under the seat to mount the charger and other accessories and easier access to the Battery On/Off Switch that a lateral instalition offers. I also got some sheet metal and cut some trays on the left and right sides where the old lead batteries 1 and 2 and 5 and 6 used to sit. In my opinion it just plain looks better too. In doing so, I completely removed the old Power Drive Charger's OBC (on board computer). I also relocated the Curtis 48V 400 A Controller under the seat on onto the new sheet metal tray. Yes, with the battery facing to the rear I had to buy a couple longer battery cables as the POS/NEG posts are facing to the rear. With the OBC completely removed I had to trick the Controller and complete a circuit by connecting a wire from the now unused OBC harness that is connected to the Controller but was otherwise was plug and play. Beware and don't dispart...there are at least two (2) versions of the OBC harness used by Club Car over the years. There are some videos that suggest "tying a blue and white harness wire" to complete the "jump" but my cart had a black, red and yellow in the harness. I finally found a video that suggested jumping the yellow harness wire to the - controller post. Worked for me but do this at your own risk. I also had to do some cutting in order to mount the battery laterally. Again, my version of the DS had an aluminum wall that ran horizontally across the back side of the battery compartment and to which the solenoid, the OBC and Controller were OEM attached. I got out the saw-saz and cut a portion of that aluminum panel out just wide and tall enough for the DC House battery to slide in and far enough back. Yes, I also had to remove just a portion of the fiberglass body too. I left part of that horizontal panel as I did not need to and thus, the solonoid was not moved. Oh, I also deleted the OEM charger port and added a new 120 volt style port for the new DC House charger available on Amazon. In that my 2001 DS cart has 12 volt headlights, blinkers and such I also purchased the DC House 48 volt to 12 volt voltage reducer, mounted under the seat compartment and connected the OEM fuse block to the reducer. In sum, Wow! Not entirely plug and play but I made my conversion more of a project because, well, that's who I am. :) The cart has so much more torque, and way more peppy. Hope this helps. Thank you DC House!!