portable

I'm looking into a portable solution for my ebike for when I want to charge the battery independently of the bike. Electricity in my area has surges so I'm considering getting a UPS but I'm willing to pay more for a better solution if anyone has some advice it is appreciated. I imagine if I get...

Basic Question: Can I even consider an eTrike? or do I resign myself to a handicapped scooter? I am a healthy 77-year old (other than the prosthetic leg). It is a C-Leg, a computerized leg that allows me to choose bicycle mode. I rode bikes up until I lost the leg in an accident ten years ago. I...