Schedule your installation today!

Free delivery on two or more batteries in the San Diego area!

Deep Cycle Battery San Diego

Duffy Care Battery Service

Duffy Care Battery Service

Radically Reduce the Risk of Destroying Duffy Boat Batteries with Monthly Duffy Care Battery Service

It only takes one time for batteries to be charged when the plates are dry to compromise the performance.  Help prevent the expensive replacement by having a battery technician maintain, monitor and report month to month on your Duffy's batteries. Our Duffy Care Battery Service is available in Coronado and Mission Bay.

Your Duffy Care Battery Service is Performed by Battery Techs

Our technicians deal with charging, recovering, testing and installing deep cycle batteries every day. Your Duffy battery investment is protected with our battery knowledge without a long term contract. Visit link https://deepcyclebatterystore.com/collections/services-by-deep-cycle-battery-san-diego/products/duffy-boat-battery-watering-service

Our monthly battery service starting at $75 per month for six batteries

  1. System charge voltage is measured and recorded every month.
  2. Individual battery cell specific gravity is measured
  3. Inter-connector cables are inspected and replaced with approval
  4. Battery terminals are greased to prevent harmful corrosion
  5. Battery water levels are correctly filled without harmful overfilling
  6. Bilge is visually inspected for correct operation
  7. In event of an under-performing battery, cell balancing is available for additional cost