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Customer Ratings & Reviews

Your price for this item is $44.99
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The comparable value price is $109.99

Customer reviews

Rating 4.1 out of 5 stars with 32 reviews

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Rating by feature

  • Value

    Rating 3.7 out of 5 stars

  • Quality

    Rating 3.8 out of 5 stars

  • Ease of Use

    Rating 3.9 out of 5 stars

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78%would recommend to a friend

Customers are saying

Customers are impressed with the overall performance of the One Farad Digital Capacitor, with users noting its appealing aesthetics. The product is also praised for its ease of use, with customers reporting a straightforward installation process and satisfactory functionality.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-20 of 32 reviews
  • Rated 5 out of 5 stars

    Works well

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It does what I need it to do. Keeps up with the power for my 1000 watt sun amp.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 4 out of 5 stars

    Holds it's own

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good quality for the price. It was on sale and was a steal as far as I'm concerned.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 3 out of 5 stars

    Good quality

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Overall pleased with the quality of this product. Preforms well, the screen is nice. I would like to see better packaging in the future

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Overall performance

    Rated 4 out of 5 stars

    In the trunk

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great no problems easy to install looks good in my trunk

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Too good of price to pass

    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Purchased on clearance for 9.99! Can’t beat that price!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Tru Connect

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great capacitor, works better than I would have ever of expected and the gains are incredible! It's a must have!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Works perfect!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Just needed a little extra something to help with the slight dimming of light and this works perfectly.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Capacitor

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works amazing would recommend to anyone who needs it

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Beating without headlights blinking!

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It gave me the continued power I was needing. If you have a system that hits hard enough to dim your lights, this is what you need!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Things that make you go hmmmmmmm……..

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Are these really worth it anymore? My voltage still drops and my lights still dim.

    No, I would not recommend this to a friend
  • Best Buy Employee

    Rated 5 out of 5 stars

    Good product

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    Best Buy Employee
    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This Works really well. Made my audio system a lot more powerful.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 4 out of 5 stars

    Works well with my subwoofer

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well and was easy to install, has yet to cause an issue with my sub

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Satisfied

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love the dual input output for the power and ground the digital read out on volts

    I would recommend this to a friend
  • Rated 4 out of 5 stars

    Good enough.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works as advertised. Resistor is very fragile. Charged with test light

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Great capacitor for subs

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works well and overall made my music experience better. There’s no more worrying about my battery dying. Great capacitor

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Subs

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great product does if your batter keep on dying. Hightower recommended

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Power Capacitor

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent piece of equipment to have for any automotive stereo system.

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Right price

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It works great. It’s not too big to place in the car

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use

    Rated 5 out of 5 stars

    Works great easy install

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Works great very easy to install instructions pretty straightforward That's exactly what it's supposed to do

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Rated 5 out of 5 stars

    Excellent

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It's an excellent product, I recommend it to all the public

    I would recommend this to a friend