Can i attach a second battery to my alternator?

[bearfrods]

I have a 2005 honda civic lx sedan and i was wondering if my alternator would be able to handle two batteries the standard one in the car and a 1400watt or 1800watt car audio battery on top of that.

 

[moparleo]

:icon_jokercolorrobably wrong site to ask these questions.

 

[DetMatt1]

The only Honda I would ever own would cut my grass...

 

[74 challenger]

they sell a power pack you can add so it wont kill you battery.its like a mini battery for your amps.call any stereo store that install systems