Replacement Battery Options for an Aston Martin DB9

Helpful Neighbor Rob

My baby left me stranded.  I use my DB9 as my daily driver, and I was out on an errand run – ATM then Dry Cleaning then Lunch – all close together.   After the dry cleaning stop I went to start her, and rather than the glorious roar to life, all I got was “Ruh – ruh – click”.  Crap – stranded in the local strip mall parking lot amongst all the Fords and Toyotas – all that start.  My pride was suffering.  Dead Battery.  Fortunately my neighbor Rob and his Subaru came to the rescue and gave me a boost.

Of course, there are a myriad of reasons for a dead battery – leaving the lights on, failing alternator, etc.  Mine was simpler.  Batteries don’t last forever.  A typical lead acid battery (like those originally fitted to a DB9) have a life span of about 5 years under normal regular use.   I had no idea if the battery fitted to my car was the original (since I am not the first owner and have little service history), but as I discovered it was the original, and that meant it was 11 years old!  Wow!   California living.

There had been precursors to the event that I can recognize now looking back on the few weeks preceding this: Continue reading “Replacement Battery Options for an Aston Martin DB9”