17.5Ah External Battery Pack (Voyager1.0 models only)

Works great. Nice to have the extra range.

I picked this up for my Voyager because I wanted more range without having to worry about checking the battery level so often. The external pack is a good size without being ridiculously heavy, and once everything is connected it works well with the bike’s original battery. I’ve been able to take longer rides and still have plenty of power left when I get back. The only thing I would mention is that you need to pay attention to the installation, since the battery does not come with a charger and the setup instructions are important. Once I got it figured out, though, it’s been a really useful addition to the bike. Definitely worth having if you regularly ride longer distances.

Received the Dual battery and mounted as shown. Plugged wiring together as logic would dictate. No instructions, no video to be found. How does the power get to the bike? Is there some wireless charging that I am not aware of? Sure would appreciate instructions...