Some sort of standby electronics? The various memory devices? or maybe the keyless entry circuitry?
Last edited:
What exactly is driving the need to use the battery tender?
- Thread starter dtomaso1
- Start date
peiserg
GT Owner
I would guess the thought that the FGT is typically driven less than once per week by most people... more likely less frequent than that.
If i don't drive my Audi or NSX it's the same deal.. dead battery after a couple weeks..
If i don't drive my Audi or NSX it's the same deal.. dead battery after a couple weeks..
H
HHGT
Guest
I've owned my GT for five years now, never used a battery tender, original battery still in use. Car gets driven on average over the five years every three weeks I'd say. Just turned 18,000 miles.
I must say, however, I am thinking it's time to replace the battery just to be ahead of an unconvenient failure...
I must say, however, I am thinking it's time to replace the battery just to be ahead of an unconvenient failure...
Empty Pockets
ex-GT Owner
AtomicGT
GT Owner
I use them on 8 cars, with getting my GT out 2-3 times a year, I would be owning stock in a battery company without them. Work perfectly. It's a trickle technology. You either belive in the electromagnetic theory or you don't.
Personal choice.
Personal choice.
Kayvan
GT Owner
- Jul 13, 2006
- 4,782
There is a product called Priority Start, that corvette guys use on Optimas
It's a cigarette box size module w/ post, that attaches to side of battery; with chip that monitors drain.
If voltage drops below 13.8v it cuts off circuit. Leaves enough power to restart.
When you step on brake pedal, brake lights reset circuit.
It's about $70 at their site or Amazon and the guys on Corvette Forum use on Optima red tops, so don't see why we can't.
It's a cigarette box size module w/ post, that attaches to side of battery; with chip that monitors drain.
If voltage drops below 13.8v it cuts off circuit. Leaves enough power to restart.
When you step on brake pedal, brake lights reset circuit.
It's about $70 at their site or Amazon and the guys on Corvette Forum use on Optima red tops, so don't see why we can't.
JJP
Ford GT Team Alumni
To the original question, the Macintosh audio draws a lot of milliamps when the car is off. It is the number one draw, number two is the climate control system. The cars with the base audio need the trickle charge less.