I ride a Vado SL 5.0 Eq usually charge the battery to 80%, I ride about 25 to 35 miles on a ride and the battery last me two rids before I charge it, I ride on Eco mode set up @ 25/25 I hardly ever go to Sport or Turbo mods, my last two rids added up to 56 miles and that is in 4 weeks period...