Help with battery rebuild

[bluejas101]

Hi does anyone know of a good place to get my electric bicycle battery rebuilt with new cells. I live in Luton Bedfordshire. I charge my battery up but I go 150 yards and the low battery light comes up and it has slows down.
Cheers
Jas

 

[Deleted member 4366]

Hi does anyone know of a good place to get my electric bicycle battery rebuilt with new cells. I live in Luton Bedfordshire. I charge my battery up but I go 150 yards and the low battery light comes up and it has slows down.
Cheers
Jas

What battery is it? What bike do you have?