E-bike Battery 6-DZM-28 Deep cycle battery Norminal Voltage: 12V Capacity: 28Ah/2Hrs Dimension:L175mm*W165mm*H125mm E-bike battery 6-DZM-28 , sealed maintenance free , deep cycle battery , gel and acid electroytle , long service life , for e-bike ,e-scooter . E-bike battery 6-DZM-28