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Customer Ratings & Reviews

Your price for this item is $127.99
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The comparable value price is $149.99

Customer reviews

Rating 4.8 out of 5 stars with 452 reviews

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Rating by feature

  • Value

    Rating 4.6 out of 5 stars

  • Quality

    Rating 4.8 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

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Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers highly value the PowerUp 700 Car Jump Starter for its compact size, ease of use, and reliable jump-starting capabilities. They appreciate its long battery life and find the flashlight feature to be a useful addition. While some customers find the price to be a bit high, many believe it is worth the investment for the peace of mind it provides.

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 6 Showing 101-120 of 452 reviews
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Great jump starter

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

    This handy little jump starter has come in handy many times. Wouldn’t want to be without it.

    I would recommend this to a friend
  • Pros mentioned:
    Ease of use, Usb power bank

    Rated 5 out of 5 stars

    Great for emergency

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

    It is easy to use and does what it’s supposed to do . I love the fact that you can charge your phone or laptop with it .

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

    Rated 5 out of 5 stars

    Great in a pinch

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

    Super easy to use. Was able to use right out of box and saved me a AAA call. No clunky cables and can jump start multiple times on one charge.

    I would recommend this to a friend
  • Pros mentioned:
    Jump start

    Rated 5 out of 5 stars

    Great product

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    Posted . Owned for 8 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Used it once to jump our truck worked great. But it didn't work on riding lawn mower, but I think it was something to do with lawn mower.

    I would recommend this to a friend
  • Pros mentioned:
    Jump start

    Rated 5 out of 5 stars

    Completely drained out car battery

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

    I recently forgot my blinkers turned on, for about 12 hours+ which completely drained out my car battery. I attached the fully charged jumper to my car battery allowed 5 minutes of boost charge and after a few tries with 4-5 minutes in between the car engine started. I'm very pleased with the result.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Just in Case - compact backup

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

    Compact, stores easily, and does the job. Keep this unit on the boat for added safety.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life
    Best Buy Employee

    Rated 5 out of 5 stars

    Amazing

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

     My battery was dying three months ago and I thought I needed to replace it then I bought this device and let me tell you guys. My battery hasn’t died since so safe to say that this product will never let you down.

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

    Rated 5 out of 5 stars

    Life Saver!

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

    this was one of the best purchases I have made for my car. I was leaving work one day and realized I had left my interior light on. Thank goodness I had my jump starter because I didnt have to find someone to help. So easy to use. Highly recommend!

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

    Rated 5 out of 5 stars

    charger

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

    great item it is super easy to use and it doesn't take all that much space

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Small but mighty jump starter

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

    Its very small and does do the job it says it does... 1 charge started my zero turn lawnmower 1x and a dead dodge caliber car 2x and 2 iPhone charges and still had .5 the charge left... I'm very glad i had this because i don't like not being able to help people but would hate to do any damage to my Mercedes electrical system so if you are worried of the same issue this is the way to go

    I would recommend this to a friend
  • Pros mentioned:
    Jump start

    Rated 5 out of 5 stars

    Great little device

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

    Great little device that will jump start even diesel engines. As a tow operator I have used this device on many AAA calls to jump start vehicles (as many as 5 in one day with a full charge) only issue I have ran into is that if the battery is really dead due to the vehicle sitting for months or longer you will not be able to start the vehicle. Overall I am happy with my purchase.

    I would recommend this to a friend
  • Pros mentioned:
    Size

    Rated 5 out of 5 stars

    Waiting to buy a great jump starter this is theone

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

    After a deep review of which jump starter was one of the best , finally I choose this because it had a great review by customer . I test it as a power bank and it work perfect and fast , then it was recharged and it take only 3 hours. The size is perfect and it came with the case that can be stored at the car under the seat or glove box . I recommend it a great purchase.

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

    It worked when I needed it to.

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    Posted . Owned for 1.5 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I purchased this jump starter in spring of 2022. In the fall of 2023, my car's battery failed, and I used the jump starter for the first time. After a couple of mix-ups on my part, I was able to get the car jumped. Be sure the read the instructional pamphlet before using it and double check the connections. I do wish the pamphlet were easier to read. There is enough space in the carrying case to include a decent sized diagram or something. Jumping uses a lot of energy and you will only get a few tries. I kept the battery in the trunk in hot and cold weather, and it worked fine. I topped off the charger it every 2-3 months or so.

    I would recommend this to a friend
  • Pros mentioned:
    Jump start, Usb power bank

    Rated 5 out of 5 stars

    Compact jumper

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

    Works perfect jumps car battery & is capable of charging your phone as well.

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

    Rated 5 out of 5 stars

    Love it

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

    Very good product easy to use compact small enough to keep in glove compartment

    I would recommend this to a friend
  • Pros mentioned:
    Size
    Best Buy Employee

    Rated 5 out of 5 stars

    Great product!

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    Best Buy Employee
    Posted . Owned for more than 2 years when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Does what it says, compact, saved me a couple times and it’s great having the peace of mind of not having to find someone to jump your car.

    I would recommend this to a friend
  • Pros mentioned:
    Size, Usb power bank

    Rated 5 out of 5 stars

    Love It

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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, charges quickly. I love it. Love how small, but powerful.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Excellent jump starter

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

    Even in the Texas heat, it only dropped to 75 percent charge after sitting in my car for a year. And at that 75 percent, it still started a 3.5 liter Ecoboost V6 Ford where the battery was showing 2 volts. The truck started right up like it normally would with a fully charged battery. I am impressed!

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

    Rated 5 out of 5 stars

    Love this charge

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

    I wasn't aware that such a thing existed until my car died recently. A neighbor had one on hand and jumped my car for me. I have since bought one and have had to use it twice already. I keep it fully charged and in my trunk. It is so convenient and works perfectly without having to run around and find someone to help. I would recommend this item to everyone who drives a car.

    I would recommend this to a friend
  • Pros mentioned:
    Battery life

    Rated 5 out of 5 stars

    Best portable jumpstarter

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

    This is the best portable battery jumpstarter ive owned. Its helped me multiple times and saved me a tow plus ive helped many others. It still charges to full ans battery lasts through many jumps.

    I would recommend this to a friend