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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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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 4 Showing 61-80 of 452 reviews
  • Pros mentioned:
    Ease of use, Size

    Rated 5 out of 5 stars

    Excellent Product

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

    Excellent quality. Rugged build. Perfect size to easily fit in vehicle storage compartments. Provided case keeps everything organized. Have used product twice so far to start vehicles without issue. Easy to use.

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

    Rated 5 out of 5 stars

    Love this charger / jumper

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

    We have used this for multiple purposes. This can charge your iPhone or iPad when power goes out (several times!) and can also jump start a dead battery vehicle. Super easy to use, helpful light indicators and compact carrier.

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

    Rated 5 out of 5 stars

    Portable Jump box

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

    Portable jump box with plenty of power to jumpstart my 2004 Chevy Suburban Z71 with no problem. Also capable of using as a charger for cell phones and other electrical items.

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

    Rated 5 out of 5 stars

    Portable battery/car starter

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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, definitely recommend investing in one, charges phones, can jump-start vehicles if necessary and comes with its own case

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

    Rated 5 out of 5 stars

    Deceptively small, amazingly powerful

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

    I had trouble starting my v8 300c on the way to the airport for a business trip. I did some quick research on the plane and picked this up while in Denver. When i got back, i was actually excited when the car would not start. I got this little gem out and hooked it up per the instructions, and turned the key. It started immediately, like a brand new battery, even with a 5.7 liter engine that hadnt started in a week.

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

    Rated 5 out of 5 stars

    Nice little gadget

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

    Great form factor and it works as a charm. I like the fact that it’s super compact and light.

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

    Rated 5 out of 5 stars

    Life saver for cold days

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    Posted . Owned for 7 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So happy I bought this. Hybrid car has problems when left in the cold for long periods of time. Jumped my car battery on several occasions off of one charge to the battery pack. Very easy to use.

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

    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 great. First day I helped someone on the high way charge there car. Started in less than 30seconds. Used it to charge my sons iPad and lasted. Does exactly what it says. Great item

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

    Rated 4 out of 5 stars

    No a bad product

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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.

    V6 Van with battery issues was tired of lugging around my fat Max jump pack wanted something lighter and mobile that I could take with me. I bought the so he jump pack decided to give it a try. Took it home plugged into the wall fully charged the jump pack in 8 hrs. Plugged it up to my dead battery and the car started on the first try.

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

    Rated 5 out of 5 stars

    Comes in Handy

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

    This thing already saved me like 3 times! It's very easy to use and was able to jump a 2002 CR-V multiple times with a lot of charge left.

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

    Rated 5 out of 5 stars

    Works Great!

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

    Works as perfectly and as easily as advertised. I’ve used it several times due to old car we hardly drive. Fires right up first try every time.

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

    Rated 5 out of 5 stars

    Perfect product

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    Best Buy Employee
    Posted . Owned for 9 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I work on vehicles for a living and this thing is amazing. Ive jumped 7 cars and then didnt charge it for a month and then pulled it out again to jump another car and it still had 75% battery left. This thing is perfect for emergencies as well as camping only thing i wish was different is it having a usb-c port.

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

    Rated 5 out of 5 stars

    Good protection

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

    Carry this in my truck if a jump is needed. Also backs up a charger for phone or tablet. Was a black up for charging on a remote camping trip to ensure I had a way to keep my gps and phone charged.

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

    Rated 5 out of 5 stars

    small and packs a punch

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

    Great product and design. Fits in the glove box and says battery stays charged for at least 6 months. Jump a totally dead battery on a 2015 Ford Escape without a problem. And twice in a row!

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

    Great power bank

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

    I have given this to my dad whose car is consistently dying. This has been such a life saver for him and he loves the flashlight too being so handy under the hood. i couldnt be any happier that i purchased this for him as a gift

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

    Rated 4 out of 5 stars

    Amazing…if you have the time

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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.

    I purchased this battery jump starter a few days ago when it started to get real cold here in Iowa (down below 0 at night) becauze I was worried my car battery being 6 years old would be dead. That was the case this morning after it got down to -9°F last night. Hooked it up to my car hoping that it would turn right over. Read the instructions before I did, and it said to let it charge for a few minutes, then try cranking it over. I was disappointed as I was already late, so I tried to turn it over anyway. Didn’t work. I ended up just putting it back in my truck and getting the standard battery charger out of the garage and plugging it in that way. Turned my 2015 Ford Focus I-4 right over. Overall great product, if you have the time to let it charge for 5ish minutes. If you need something to crank your car right over, I would suggest going with something bigger.

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

    Rated 5 out of 5 stars

    Jump box

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

    This product might be small in size but it does it’s job greatly I have a small car lot and you better believe that there’s not one day that goes by that I don’t have to jump start at least one if my cars and needless to say this little baby jumps them every time with no let downs do I recommend this product hands down

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

    Rated 5 out of 5 stars

    i like it

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

    Build quality is good and it works great, holds a lot of charge for multiple jumpstarts. Comes with a car charger as well as a wall outlet charger.

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

    Rated 5 out of 5 stars

    Starts my cars every time

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    Posted . Owned for 5 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Been using using awhile now with no issues. Jump my truck every once in awhile when it’s been sitting for months and starts it every time it’s a 2000 Chevy s10 4.3. I’ve also jumped my Audi Allroad with no issues. I also used this as my phone charger when out camping and works great for that.

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

    Rated 5 out of 5 stars

    Great Portable Charger/Reliable Car battery Jumper

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

    Kinda Priced Too High but overall, it's really reliable, charges devices up very quickly & battery Charge Holdability is exceptional. Loved how it comes with its own durable case along with charger, device, and cables.

    I would recommend this to a friend