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Customer Ratings & Reviews

Tzumi - PocketJuice 12,000 mAh Portable Charger for Most USB-Enabled Devices - Black-Front_Standard

Customer rating

Rating 4.7 out of 5 stars with 40 reviews

  • 10%
98%
would recommend to a friend

Pros

Cons

Customer ratings & reviews

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Page 1, showing1-20 of 40 Reviews
  • Rating: 4 out of 5 stars

    Great Product

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

    Great for on the go recharging. I charged two iPhones (separately) four times and it went from 100% to 93%. They were not completely dead but let’s say from 20% to full charge. Might have given 5 stars but the description is not right. It is a 12,000mah battery pack not the 20,000 as stated in the description and there is only one QC 3.0 port not two. Not even sure what the benefit is for having a Qualcomm port other than it is .6 A more than the standard 2.4A. Makes me wonder if “quick charging” negatively affects battery longevity, it’s like charging your iPhone on and iPad charger. The product is a little different than the photo as well. Overall it worked great, took it to Disneyland for a few days and kept phones charged very well. Keep in mind the bigger the portable charger the bigger and heavier it will be. This is about the size of two iPhones stacked together but when you have kids and several phones to keep topped off this works great.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Great Power Bank

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

    This is a great power bank. It charges up my iPhone really quick. I love the digital display that shows the anoutyof power you have left. The only reason it is not a 5 star review is because of the short usb charging cable it comes with. I believe it is a usb 3.0 cable and only works with those to charge the power bank. I tried a longer cable I had laying around the house because it was easier than having such a short cord attached to a wall plug after an hour the charge stayed the same. I thought it was the power bank itself until I used the short cable included and it started charging back up pretty quickly. I can see the short cable being an issue after using it for a long time but other than that it is a great power bank for your charging needs.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Great Product

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

    I've purchased several of this type of item for my daughter, who never seems to be able to keep her phone charged. What attracted me to the PocketJuice was the digital readout. The batteries I've bought in the past had a series of lights that indicated the battery life, and I found them inaccurate. I've used this for a few weeks now and am impressed with how quickly it will recharge my Samsung Galaxy S9. It's almost as fast as the quick charger that came with the phone. And, it takes a very small "bite" out of the capacity of the PocketJuice. However, when I used it to recharge my iPad Pro, I found it to be much less effective. On a series of one, the PocketJuice drained very quickly, and the iPad charged minimally. I'll be repeating this test in the future.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Very Good Product this far

    Posted
    ajs2421
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    I really am enjoying this pocket juice thus far. I have only had it for a month or so and it works like a charm. I am able to let the kids (2 of them) use the phones while it is charging and my battery wont be completely dead. One child uses my phone and the other my wife's phone. They use the phones while letting it charge (by using the pocket juice to keep the device charged). I love it because we can take it in the car, grocery store, restaurants, parks or where ever we go. Would buy it again. It can also charge tablets or anything that has a usb. It can charge 2 devices at once.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    When you need more power

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

    Overall this is a good portable charger, but it has a few weak spots. The bad, it appears as though it will only charge with the short cable that it came with, I tried with a different cable with no results. This limits the convenience a bit. It doesn't allow pass-through charging either unfortunately. The good, it holds a ton of backup power which makes it good for multiple charges. It also charges quickly which is a big plus, and with USB-A ports it can charge pretty much anything. Overall, I would recommend this to someone looking for a quick, backup charger.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Great backup power source

    Posted
    Sammo2231
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    I bought this for my trip to China. I needed a backup power source for my phone and gopro. When I depleted my batteries I would recharge them quickly throughout the trip. A must have if you're planning on taking multiple videos / pictures and don't have a reliable source for recharge. The digital display is great for telling you how much you have in the tank.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Does the job

    Posted
    dend0726
    • Verified PurchaserVerified Purchase
    • My Best Buy® Elite MemberElite Member

    I got this because I was going to travel out of the country and will be using my phone a lot. At first I was skeptical of how many charges it can hold even if it says 10,000mAh. But when I used it, it really did the job! I was able to charge my phone around 3 times before I plugged the power bank and charged it as well. I'm really glad I got this one!

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Best portable charger

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

    Absolutely love my Tzumi- Pocket Juice 12,000 portable charger!! The charging time is FAST and it allows me to recharge my phone a few times a day!! Sometimes I’m charging 2 phones at once and I’m still left with power to charge more!! Best portable charger I’ve ever bought!!

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Top quality, too bad no USB-C

    Posted
    PETTYOFFICER117
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    Everything should be moving to USB-C at this point. Too bad this sticks with micro usb and lightning. However, if that's already what you have, you can't go wrong here. High-quality, well built. Should last you a while.

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Better than I thought

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

    Because it costs less than some power banks that have half the mAh, I thought it must be made more cheap. I was surprised that it’s actually well made and can charge my phone rather fast multiple times. I use it for Pokémon

    I would recommend this to a friend

  • Rating: 4 out of 5 stars

    Good Charge

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

    Good charge. Holds a lot of juice. Great for a purse, a little bulky for a pants pocket. Worked perfect with backpack on airplane. You will need an additional cord, the one they give you is less than 4" long.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    So far so good

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

    Worked well on a trip and the fast port charger worked pretty quickly. The only negatives are the weight, but that is expected and the short cord, so I just used a different cord.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    12V Portable charger

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

    This portable charger worked well for my needs. I purchased it because it had the 12V capacity which is what I needed for the item I needed to power remotely. Worked like a charm.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    MY PORTABLE CHARGER

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

    THIS IS THE BEST PORTABLE CHARGER THAT I EVER BOUGHT & IT'S VERY POWERFUL & I DEFINTELY RECOMMEND THIS TO ANY 1 THAT'S LOOKING TO BUY A POWERFUL PORTABLE CHARGER

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Plenty of juice

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

    Wanted to have something to power my portable devices in case of power outages during this hurricane season. This one has plent of juice to spare.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Portable Charger

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

    I would recommend this product for family and friends. I have had no real problems with this charger. However, it does take awhile to fully charge.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    This Pocket juice Rocks

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

    I used it during my stay in Japan, My cell phone would charge really fast and never died due to this device's supercharge

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Save your deal

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

    Great invention..solve the problem about drained or low battery..anytime anywhere you have power supply to your gadget.

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Great for extra juice

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

    I use this mainly for the new Mini new geo as it doesnt have a built in battery and it works excellent

    I would recommend this to a friend

  • Rating: 5 out of 5 stars

    Excellent

    Posted
    cd21
    • Verified PurchaserVerified Purchase
    • My Best Buy® MemberMember

    This portable battery charger is a life saver! Helps me get my phone charged anywhere if needed.

    I would recommend this to a friend