Zebra22 Report post Posted December 18 I have a 2018 Cedar Creek 5th wheel. Do I need to change the on board battery charger if I go to Lithium batteries instead of the water filled NAPA batteries that ate currently being used. Share this post Link to post Share on other sites
wildebill308 Report post Posted December 18 Don't know. I don't know what make and model charger you have. Best bet is look at the owners manual. You could do a online search. Bill Share this post Link to post Share on other sites
