Quote:
Originally Posted by lsturbointeg
Damn! need to get a trickle charger or something since my car is hibernating. went to start it and it barely cranked but it fired up. got a message about some electrical components will be turned off. anyone have recommendations for a charger since it's going to sit for another 2 months?
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I got the BMW branded 4amp charger for something like $75 from the dealer. Just make sure you get an AGM compatible charger/maintainer. I've used a Deltran Battery Tender, but at 3amps it takes quite a while to recharge the battery. It's not that much less expensive than the BMW branded tender which is why I went BMW.