Congratulations Suzie. Just to let you know my Retenton Dorado 48v 20.4A 500watt battery that I purchase from you for my 2018 Surface Colt is still working beautifully. I can easily get 50 miles on a charge using all various assist levels.
I puchased a Retention Dorado Max 48v 20.4 A 500W battery from Susie in August. It fit and works perfectly on my 2018 Surface Colt. I am north off 300lbs and the stock 10.4A just did not cut it for me. With this battery I can now get close to 50 miles on a charge. Just make sure you order a 5...