I have a battery maintainer I bought from J Car (Powertech), use it on the race car as I only used it once a month, works a treat.

I bought mine from J-car to and am also happy

This is mine ($80)

http://www.jaycar.com.au/productView...4&form=KEYWORD

this is the next one up

http://www.jaycar.com.au/productView...r&form=KEYWORD

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Arguably my Automobile is Awash with Alliteration - Subaru Sti S202

I can also recommend the one from J-car. I've had mine for over 2 years with no problems.

Mine is also connected to the Projecta charger, i was too cheap to buy a new battery!! Mine goes flat in about 4/5 days!!

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2013 Toyota Hilux 4x4 - Weekender
1991 Mazda MX-5 - Fun

$30 Supacheap trickle charger ftw. Works a treat and it's small and easy to throw in storage when it's not in use.

Forget the solar ones unless you're parking your car under the sun for days on end.

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TD06 - Oink.