View Single Post
Old 01-05-2009, 10:21 PM   #7 (permalink)
dremd
EV OR DIESEL
 
Join Date: Dec 2007
Location: South Louisiana
Posts: 1,758

FarFarfrumpumpen - '03 Volkswagen Jetta Wagon GLS Premium

Quorra - '12 Tesla Model S P85
Thanks: 57
Thanked 113 Times in 86 Posts
Send a message via AIM to dremd
Quote:
Originally Posted by Christ View Post
I've never seen reports of that many failed batteries from Optima - and I used to sell them at Sears.

You should have your charging system checked, honestly. There might be a problem w/ the Voltage regulator or Alternator, or even a bad ground that is charging the batteries higher than it should be... they can't take more than 15V, and they're only rated for 14.6 cVDC without failing.
Alternator will peak around 14.7 on dash 14.4 97% of the time.

Honestly 2 have never been in the car.

Honestly the Lawn and Garden battery has not failed yet.

This is my 3rd optima red top the the first 2 lasted until I sold the cars . I'm under the impression that they *were* great.
__________________
2016 Tesla Model X
2022 Sprinter
Gone 2012 Tesla Model S P85
Gone 2013 Nissan LEAF SV
2012 Nissan LEAF SV
6 speed ALH TDI Swapped in to a 2003 Jetta Wagon
  Reply With Quote