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Looking do install dual batteries

A mid-size luxury crossover SUV, the Volvo XC90 made its debut in 2002 at the Detroit Motor Show. Recognized for its safety, practicality, and comfort, the XC90 is a popular vehicle around the world. The XC90 proved to be very popular, and very good for Volvo's sales numbers, since its introduction in model year 2003 (North America). P2 platform.
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Seena832271
Posts: 6
Joined: 12 December 2019
Year and Model: 2008 xc90
Location: Toronto

Re: Looking do install dual batteries

Post by Seena832271 »

You know what, maybe I'll just connect the aux battery with an isolator relay to the alternator positive cable in the trunk.
It's a 180amp alternator.
This should make life easier.
Thanks for all your help
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