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Luna - PowerPro™ USB Portable External Battery Charger - Black-Front_Standard

Customer rating

Rating 3.9 out of 5 stars with 69 reviews

77%
would recommend to a friend

Pros

Cons

Customer ratings & reviews

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Page 1, showing1-20 of 69 Reviews
  • Rating: 5 out of 5 stars

    Works as advertised, this is a BestBuy!

    Posted
    frostno98

    I bought this unit and the Dynex charger just to compare the two. The PowerPro is by far a much more superior product. I tested it on my HTC one x and had been able to fully charged the phone 3 times before the PowerPro depleted itself. The first charge was when the phone had only 5% left, while the other two charges was when the phone had less then 20%. The charging time speed is virtually identical to a wall plugin charger. So if it takes you 5 hours to fully charge with a wall charger, then it would take you the same with the power pro. This unit itself is very nice looking. Compact enough to fit in your pockets comfortably, while the width is half the size of a touch phone, it is thick as a digital camera. It weighs the same as my old Motorola Atrix 2 phone. This charger also has a built in LED bulb that can be use as a flashlight. The PowerPro is perfect for smart phones without an external battery, or if you plan on being somewhere where power is not immediately available. Since it charges off a USB port, you could pretty much use it to charge anything that takes a USB, like a digital Camera, Mp3 player, Camcorder, etc.

    I would recommend this to a friend

  • Rating: 1 out of 5 stars

    Defective item, extremely poor bestbuy.com svc

    Posted
    Pespita
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I thoroughly researched this Best Buy deal of the day. I charged it up according to the instructions and when I went to use it, it was completely dead. I called Best Buy.com as I ordered it online and after five days of waiting for a free UPS return label via email, I ended up taking time out of my week to return it at a local store and luckily, the manager was considerate and customer service savvy and saved me as a customer. Best Buy.com specialists are not thoroughly trained and it shouldn't take five days for a UPS return label to be sent to my confirmed email. This is not the first time the Best Buy.com has not come through. It was important for me to have a portable power charge bank so I had no choice but to buy a different brand but they didn't do anything to credit or get my defective item back to them in a timely manner. Very disappointing. Spent a total of 2 1/2 man hours on the phone with them, had to go back to the store on my own time, and to this day, have not received the UPS return label nor a call back from a supervisor as I had requested. Not good

    No, I would not recommend this to a friend

  • Rating: 4 out of 5 stars

    Great back up charger!

    Posted
    guseast
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    I was in need of a supplemental charger for my iPhone 6 which I use full time for managing my online Etsy store while I'm out on the go. My phone will require a charge by mid morning and another by mid afternoon while even another boost in the evening. This charger will handle all three boosts with it's 5600 mAh battery and then take a charge before bedtime and be ready for the next day. The light is an excellent feature and very helpful at times although it could be a bit brighter. The device works as it should to keep the phone running strong all day long.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Packs a lot of charge

    Posted
    Jojo530
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I'm very happy with this Luna charger. I bought 3 of these on sale, and always carry one with me. It completely charges my phone and has left over battery to spare. When I was addicted to Pokemon Go, it kept my phone battery charged up, and I could share the charge with my friend whose phone battery was dying. I can charge my iPad from it, as well, and it seems to charge as fast as a wall outlet would. The only issues I've had was that once I accidentally turned on the flashlight feature while it was in my purse, and once my phone died while plugged in, I think because I neglected to push the button on the Luna charger after plugging it into the phone. (On the other hand, it could have just been my phone, which is very picky about the charging cord connection.)

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Good enough for two cell phones

    Posted
    Antonio
    • My Best Buy® MemberMember

    It is a great portable battery. It was good enough to fully charge two cell phones: Nexus 5 and Samsung Galaxy S4. It is necessary to fully charge the battery before you use it. It take 5 hours aprox. to fully re-charge this baterry, so make sure you take your time to have this battery ready. It includes the USB-microUSB cable but not the AC adapter to charge it, so you better get one if you buy this portable battery.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    A must have for traveling

    Posted
    Ahngel
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    Excellent product. I ordered this portable charger to use while traveling on a cruise then to the beach. Was able to fully charge my iPhone and my friend's phone back-to-back without having to recharge the device itself. The device does not take long to charge. I wish it came with a case but I have a little pouch I keep it in (as well as a USB cable) since I won't leave home without it.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Good product

    Posted
    XavierPhilly
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    It charged Galaxy tablet, Galaxy S6 phone as well as Beats bluetooth headphones off a single charge. It takes FOREVER to recharge it through USB device, so best advice it to plug it into a wall for a much faster recharge. the flashlight is probably a convenient feature, but haven't had a reason to use it yet. Frankly, i think they could have omitted the flashlight.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Best in its class of rechargers

    Posted
    Angelo
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    I bought cheaper versions and threw them out in the end. Don't waste time and money, this one will recharge your phone at least 3 times. I used it while out all day on vacation, just carry this and a USB wire that normally attaches your device for a quick charge. Very satisfied, highly recommend.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    So far, so good

    Posted
    DanTheMan
    • Verified PurchaserVerified Purchase

    Have barely used it, so not much to say. But so far, so good ... no complaints (so for now, 4 out of 5 stars but might be 5 out of 5). The only "issue" so far, it comes with an LED light ... didn't know how to turn it on. Found out from the store, one button push works the charger, double button push works the LED light.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Awesome Charger

    Posted
    RandyRC7
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite Plus MemberElite Plus Member

    Bought this charger as backup and it does it's job more than capable. I get to charge my phone twice before it needs charging again. And the nice thing about it is the size and the light indicator that shows how much power is left. If you are looking for a charger at a good price with good features I highly recommend it!

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Great backup power

    Posted
    Trypod
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I've only used it a few times so far but I'm happy to have it for those times when you need it. I think my wife has used it more than I have. It seems to hold the charge really well. Can't say how many charges I can get from it before it needs recharging because I make sure it has a full charge after a couple uses.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Good start

    Posted
    TomW
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    Charged the battery charger fully in about 5 hours. Then charged my phone twice from 15-20% levels to 100% in 1.5 to 2.0 hours. The charger was left with 1 of 4 of its lights on. Considering the $9.99 sale price, this was satisfactory performance to me. The charger's endurance will be determined.

    I would recommend this to a friend

  • Rating: 1 out of 5 stars

    be cautious with this purchase

    Posted
    foster

    Bought this item as a Christmas gift for my wife. Charged it up and it worked great. After one use, it won't charge again. It has been useless. Granted, I may have gotten a bad one, but this has soured me to the idea of replacing it with another one. Haven't contacted the company at this time.

    No, I would not recommend this to a friend

  • Rating: 5 out of 5 stars

    I like it.

    Posted
    Ray089
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    I bought three of these and they were good enough for me to buy three more. I have one in each car just in case we need some power to go. Plus it has a small LED flashlight on it. The light isn't very powerful but useful in an emergency. It seems to charge my Samsung S5 well.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Pretty handy gadget

    Posted
    Gobigred
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite Plus MemberElite Plus Member

    This has helped me out a few times since I purchased it. Just be sure and have this charged. When you are out and about and find that your phone is about to die, just plug your phone to it and you are good to go.

    I would recommend this to a friend

  • Rating: 2 out of 5 stars

    flashlight doesn't work

    Posted
    JoJo
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    nice size and hoped it would be a great charger - but could not get the flashlight to work - returned it and Best Buy is sending me a new one - will see if that one works

    No, I would not recommend this to a friend

  • Rating: 4 out of 5 stars

    Convenient charger

    Posted
    PolBear525
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    This charger is compact and portable and easy to use. I don't agree that I can get 3 charges out of this device with my IPhone 6 Plus but I AM happy to have made this purchase. The product works great

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Great to have portable power!

    Posted
    Gigi
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I really like being able to carry a portable charger with me on days when I know my phone's battery may not last. The only problem I have with this charger is that it takes hours and hours to charge up.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Powerful and compact

    Posted
    Jimmy
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    Able to charge my iphone at least 2 times and strong enough to charge my ipad. Small enough to fit in most pocket or small compartment in any purse/bag. Also has a handy flash light as an added bonus.

    I would recommend this to a friend

  • Rating: 1 out of 5 stars

    Horrible product.

    Posted
    Bestbuyer
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I bought 5 and all of them were junk, they would not charge at all. I had to wiggle the cord into the unit and hold it just a certain way for the charging light to go on. Sorry but DONT BUY THEM!!

    No, I would not recommend this to a friend