$800 · Sondors fat tire ebike

This is a Sondors e-bike that I had purchased used and have owned for about 3 years but have not ridden that much . I have enjoyed the bike very much as it gets a lot of attention , but I am pretty much 70 and I am certainly a novice rider. I think bike is in good shape and I believe the battery is due for a change . . Phone Guy 2508024887