Save up to 50% on 3-Day Sale deals.Ends 12/14.Shop now

Skip to content
Gift Ideas
Main Content

Customer Ratings & Reviews

Your price for this item is $4.99
Clearance
The comparable value price is $7.99

Customer reviews

Rating 4.3 out of 5 stars with 13103 reviews

Rating Filter

Rating by feature

  • Value

    Rating 4.2 out of 5 stars

  • Quality

    Rating 4.0 out of 5 stars

  • Ease of Use

    Rating 4.5 out of 5 stars

Pros mentioned filter

Cons mentioned filter

91%would recommend to a friend

Customers are saying

Customers value the portability, affordability, and quick charging capabilities of the 2000 mAh Portable Charger. They appreciate its compact size and find it convenient for use on the go. However, some customers have concerns about its battery life and capacity, as it may not fully charge certain smartphones and its charge may not last long.

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 17 Showing 321-340 of 13,103 reviews
  • Rated 5 out of 5 stars

    Daughter loves this thing

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

    With todays usage of cell phones , local media and what have you, extra power is always nice to have. This gives you a nice boost when you need it. Excellent quality especially for the price.

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

    Nice compact battery pack

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

    I picked up a couple of these on clearance. Can't beat the price. Comes with a micro USB cable, although it's a bit short to be practical unless you're just charging and don't want to use the device at the same time.

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

    Pocket-sized and affordable quality

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

    I picked up a couple of these on clearance. Can't beat the price. Comes with a micro USB cable, although it's a bit short to be practical unless you're just charging and don't want to use the device at the same time.

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

    fantastic

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

    I pd $3 for this and it works very well on cell phone and ecig battery. Its easy to charge by plugging it into a usb port on a pc or an adapter for dc. Its small enough to keep in your purse (the size of two lipstick tubes). Recharges your device quickly. Probably the best purchase I made when I was xmas shopping. And at $3 its an excellent value.

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

    Good, Cheap for what you get

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

    This is a good item that is cheap. It gives you a little extra charge and can hopefully get you from point A to point B. It is easy to use and you buy up so many for people as gifts. You just have to remember to plug it up

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

    Battery for my phone

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

    This is the cheapest battery on the market but this isn't mean is a bad thing cause if you have an emergency you can charge one time per day your phone at 100%,the price on 4 of July was $1.99 so I bought 5 that day.

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

    Works pretty well

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

    Not a super fast charger, but in a pinch when you're battery is low on your phone, and you're in the middle of the woods or wherever and without your wall/car charger, this will slowly charge your phone for you.

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

    Small and Portable

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

    Its a good size for a quick charge of a low-medium tier phone. Very portable and nice colors. Charge is slow and not plenty. But good for in case of emergency.

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

    Great Small Portable Charger

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

    I love this charger for the price and it's so small and light which makes it convenient to carry around in my purse. Only downside is that it charging cable doesn't work for my iPhone so I had to buy one.

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

    Great for game controllers

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

    I bought this for my kids' game controllers so they can play them freely without having to deal with a cord connected to the system. Let's just say no more worrying about the batteries dying while in the middle of a game!!

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

    good charger

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

    I bought this when it was on sale for 1.99. I bought 4 of them. I really needed a new cord and the battery charger was a bonus. The charger charges my phone with a full charge. I gave the other three to my children for their phones. It's great to have on vacation or during the day when they go to school. A just in case kind of thing.

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

    Good little charger

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

    I bought this when it was on sale for 1.99. I bought 4 of them. I really needed a new cord and the battery charger was a bonus. The charger charges my phone with a full charge. I gave the other three to my children for their phones. It's great to have on vacation or during the day when they go to school. A just in case kind of thing.

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

    Super Quiet

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

    Got this installed today. I ran my first load and found that it was so quiet that the coffee maker was louder. Really pleased with that aspect. Left some soap scum, but that could be my old pods.

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

    Must Have For Phone

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

    Must have for when normal charging of my phone is not available when lights went out it was easy to charge my phone so I could stay in touch with my family during the outage and the charging was fast as well. It fits in my purse I always have it with me because you just never know when you or going to need a quick charge.

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

    Small and handy extra battery

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

    This little USB battery is very handy. It has a short cable for charging. Just plug into a USB port for charging. The same cable and be reversed and used to power and device that uses a micro USB plug. It also has a USB port for plugging in your phone charging cable. Strong enough to power my iPad. That is a pretty good test.

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

    Works in a pinch

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

    So it works as advertised. If you have an iPhone 6 it'll give you about 75-80% battery. And for the small size and price that's adequate. I mean you can't expect much more for the price and size. Plenty enough value for the price.

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

    Battery backup for phone

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

    I have several of these to backup cell phone during power outages. The also recharge other small appliances such as portable lamps and lanterns. An older version of the air coolers would operate using this as a power source for about 3 hours. Well worth the price.

    I would recommend this to a friend
  • Rated 3 out of 5 stars

    Average compared to other similar batteries

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

    Compared to other similar batteries in this class (2000-2400 mAh), these are OK. I purchased two on clearance and I use them to power a dash cam. In a work van, there is a small shelf above the windshield so the USB cable goes straight up there and the battery lays up there instead of running a long power cable down and around to a DC outlet. Powering a simple dash cam, one battery lasts roughly 4 hours while the other did at first, but then quickly went down hill. At a full charge, the second would last about an hour while the other still works just fine. I'll stick with using others in this class.

    No, I would not recommend this to a friend
  • Rated 4 out of 5 stars

    On the go Power Bank

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

    It serves well when you need a power source on the go for a single charge. Not recommended for more than a single charge. Good for the oops moment when you realize it's time to go and didn't put your phone on charge.

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

    Nice Charger

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

    Who doesn't need power on the go? Too often I've been caught short, finding my cell phone or other chargeable device(s) need more power, but I'm not near an outlet! This solves the problem! Small, easy to carry and a good product.

    I would recommend this to a friend