I'm looking to mount 2nd battery on RadRunner plus rear rack. Does anyone have a link to where I can buy a rack mount adapter that will fit the RadRuner plus? I don't need to run power from there I just want to have the battery there to exchange as needed. Thanks
Some of these might work.
https://www.etsy.com/listing/1056095154/rad-rover-battery-case-adapter-plate?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=rad+battery&ref=sc_gallery-1-1&plkey=135ba524245ba4a2fe354d1269c30949b9263f0f%3A1056095154 (https://www.etsy.com/listing/1056095154/rad-rover-battery-case-adapter-plate?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=rad+battery&ref=sc_gallery-1-1&plkey=135ba524245ba4a2fe354d1269c30949b9263f0f%3A1056095154)
https://www.etsy.com/listing/1156138075/radpower-rear-rack-spare-battery-mount?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=rad+battery&ref=sr_gallery-1-7&frs=1&sts=1&organic_search_click=1 (https://www.etsy.com/listing/1156138075/radpower-rear-rack-spare-battery-mount?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=rad+battery&ref=sr_gallery-1-7&frs=1&sts=1&organic_search_click=1)
https://www.etsy.com/listing/1256551382/radpower-rear-rack-spare-battery-mount?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=rad+battery&ref=sr_gallery-1-23&frs=1&organic_search_click=1 (https://www.etsy.com/listing/1256551382/radpower-rear-rack-spare-battery-mount?ga_order=most_relevant&ga_search_type=all&ga_view_type=gallery&ga_search_query=rad+battery&ref=sr_gallery-1-23&frs=1&organic_search_click=1)
If you have a 3D printer, or know someone who does, here's one you can print.
https://www.thingiverse.com/thing:4600227 (https://www.thingiverse.com/thing:4600227)
One other option might be to call Rad and ask them about buying a replacement battery mount/harness. I called them and bought one to use my Rad batteries on another bike. It was only $12 plus $10 shipping. You could just remove the wiring from it if you don't want/need it.