I just finished adding a second 17.5 amp 48v battery to my RR+ using a DATEX3 system balancer from Big Game Bikes .com I mounted the battery on two water bottle posts and added a closed foam washer towards the top of the mount. The wiring is all terminated with XT60 connectors on the DATEX. I got adapter cables from BGB.com. The DATEX-3 will allow me to add a 3rd battery. I plan to have a Burley Trailer, Flexible Solar Panel, and a power converter in the trailer. Then I can GO & GO, worry-free...
Now I just need the IOWA tundra season to subside for a few days.
Now I just need the IOWA tundra season to subside for a few days.