Customer Ratings & Reviews

Awesome

This thing is awesome. No more do I see my lights flicker or my battery gauge freak out. This will help power any system out there. I recommend this to anyone who has a small altenator or battery. Much cheaper then having to replace one of the two.

Power Acoustik PNC-3.0F

Using this product has greatly enhanced the power system for my 1994 Toyota 4-Runner. I average about 14.4 volts at idle and 15 and higher volts during normal driving. I have a great demand on my power system and no light flicker. Great product to have, it makes a big difference.

AMAZING!

this product is outstanding.. i have went through my share of caps and this one is the best ive had. There is nothing really comparable to these other than rockford fosgate caps(best) but my lights do not dim unless i am completely stopped and i own a 92 honda civic... very small battery... and the lights just barely dim. i strongly recommend this i have a power acoustik 2200x1 rms amp hooked up to my two 12" alpine type X's and i have no power shortages anymore. The cap is GREAT!

bradon des allemands

i got one of these in my 1993 chevy silverado and does it make a difference. i use to turn my lights on and they go dim when my subs hit but now you can never tell. then the blue lights light up the back of my truck nicely. this is a awesome product and i highly recomend it.

very good!

i have this cap hooked up to a JL Audio 1800A monoblock pushing out 640 watts rms and this cap is amazing. i have a stock battery and alternator under the hood and i haven't had a problem with power loss yet. its really easy to hook up, looks sweet with the blue neon, and keeps my lights and LED's from dimming(ok, they dim when i'm at idle, but i always turn my music down) for the money, this is a good cap. highly recommended.