Ferrari Forum - View Single Post - Batteries for b82 308gtsi and b85 Testarossa

07-17-2005, 06:02 AM

I've had an interstate battery in my TR for 4 years and it's still good, and I've never used a trickle charger or battery tender. I do unhook it for the winter months, but leave it in the car.

07-17-2005, 06:02 AM	#3 (permalink)
Jeff Green (Carguy) Posts: n/a	I've had an interstate bat I've had an interstate battery in my TR for 4 years and it's still good, and I've never used a trickle charger or battery tender. I do unhook it for the winter months, but leave it in the car.