Probably a re-cell using the services of ebikebatteries.co.uk, usually an increase of about 30% battery capacity for a very reasonable D2D service.Hi I have a Wisper 805fe original battery. What is the best battery upgrade. Please
What about for a 26v 13a battery on Powacycle Puma - can it be upgraded and to what please?Probably a re-cell using the services of ebikebatteries.co.uk, usually an increase of about 30% battery capacity for a very reasonable D2D service.