Tzumi - PocketJuice Endurance 10000 mAh Portable Charger - Black

Recharge your battery with this Tzumi PocketJuice portable charger. Keep your mobile devices working from anywhere with a battery backup that conveniently fits into your active lifestyle. Once fully charged, it can provide multiple recharges. Charge this Tzumi PocketJuice portable charger with either an AC adapter or micro- USB cord connected to your computer.
$34.99

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    Tzumi - PocketJuice Endurance 10000 mAh Portable Charger - Black - Larger Front
    Tzumi - PocketJuice Endurance 10000 mAh Portable Charger - Black
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    Overview

    What's Included


    • Micro USB cable
    • Product Manual
    • Tzumi PocketJuice Endurance 10000 mAh Portable Charger

    Ratings & Reviews


    Overall Customer Rating:
    95% of customers would recommend this product to a friend (980 out of 1037)

    Features


    Compatible with most USB-powered devices

    Including a wide variety of smartphones, so you can stay connected on the go.

    10,000 mAh lithium-polymer battery pack

    Delivers up to 5 cell phone charges.

    ABS plastic material

    Offers a secure grip and a stylish design.

    2 USB ports

    Include two ports that let you power 2 devices simultaneously.

    LED indicator lights

    Provide at-a-glance battery information.

    QuickChip Technology

    Regulates and protects from over-discharge,over-charge and fail safe over-heating.


    Customer rating

    4.6
    95%
    would recommend to a friend

    Pros

    Cons

    • Rating: 4 out of 5 stars

      Very good product, but good definitely be better.

      Posted
      Matt
      • My Best Buy® MemberMember

      So this is my first big portable battery, by big I mean both size and having more than one charging port. It was cool that it was mostly precharged out of the box, but a friend recommended to charge it to full capacity to ensure longer life from it and a better ability to hold a charge later down the road. So there's a few things are knocking this down from a 5 star product to a 4 star. First, price. OK $35 is reasonable, but compared with $5-$10 for smaller ones, it's a lot, even given that it's a much bigger battery. Second goes hand in hand with being a big battery. I love the capacity, but I'd like it to come with a longer charge cord. I get that one doesn't generally need a real long one, but this one that comes with it is literally less than 6 inches long. It's almost useless it's so short. And those who shop around know that a 3-6 ft cord ain't cheap. This is just a way to squeeze more money out of consumers. A plug in power adapter would have been nice, but I can also see why they didn't include one. As far as performance goes, it is a bit slow to charge things, but amidst the mixed reviews I've read I personally have had absolutely no real issues with this in terms of performance. Would absolutely recommend for someone looking for a big, yet portable battery on a modest budget. Just expect to use your own charge cord or shell out for a new one, cause you can even tell by looking at it in the box that what comes with it ain't nearly long enough. Other than that though, I absolutely love this.

      I would recommend this to a friend

    • Rating: 3 out of 5 stars

      The charger is good, accessories not so much

      Posted
      JohnJay
      • My Best Buy® Elite Plus MemberElite Plus Member

      The science is good, but it's what's missing is a decent cable and wall charger. The portable charger is great so far after a few weeks of charging. It's dimensions are nearly the same as an iPhone 6 stacked two high and I'd say it feels solid. It was a good price for a 10,000 mAh lithium polymer battery. I love the dual ports and I love the 3.4amp charge capability I have a few irks that brought the score down... - The cable. Cable is just over four inches of worthless. I don't even know what they were thinking. I just threw it out, it's too short to use anywhere. There is no wall socket included. I would have been happier getting a wall socket and no cable. - Since you'll need a charger MAKE SURE you get at least a 2.1amp charger like the kind for an iPad NOT the teeny 1amp charger that comes with an iPhone. The reason is obvious...it already takes HOURS to charge, you will wait hours longer for the latter charger. I had the needed cables but I gave it three stars since a not so techy person would have to go out and buy their own on top of just buying their new charger. I would still buy it again and I would give it as a gift (with accessories)

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      Life saver (ok not really, but it works!)

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

      My phone now lies to me about how much battery life is left. I got this to give me a few extra hours on the phone at the end of the day. Now I find I need to recharge the phone multiple times per day. This allows me to do that wherever I find myself, whether there is a power outlet available or not. 4 stars, because there are a few odd quirks. Once, the device seemed to be discharging while not connected to any device. I connected the the power output back to the power input and that stopped the issue. It still works so I didn't break it. This worked because (apparently by design) the power output shuts off if the power input is connected. Bonus, two charging ports, so you can charge your phone and tablet at the same time. Pack can fully recharge my devices at least three times before I need to recharge the pack. Warning: LED lights are really bright, so maybe you want to charge the pack in the office or the kitchen rather than the bedroom.

      I would recommend this to a friend

    • Rating: 4 out of 5 stars

      So far so good

      Posted
      21veka
      • Verified PurchaserVerified Purchase
      • My Best Buy® MemberMember

      Just got this item (pocket juice 10000 mAh) last week. Was a little unsure about the quality and performance as reviews are mixed. So far have used it a couple of times, charged an iPhone 6 in full in about 2 hours from 18%, iPhone 3GS took more than an hour to charge 25% - so clearly the speed has a lot to do with the type of device. Battery level in pocket juice didn't change after charging these two devices so assume there's plenty left over to provide more charges. The battery was 3/4 (indicator light at 3 bars) charged out of the box. Took another 2 hours to charge it to 4 bars (using a 5.1v iPad charger). Not sure if all the lights will stop blinking when fully charged - I disconnected while the last light was still blinking as I didn't want to overcharge it. Used the attached micro cable to charge the battery. Have to say the cable is super short making it difficult and awkward to place the battery in a level place while charging. Why couldn't they include a longer cable?

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Best product for the price

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

      I had an older model of this that was 20,000 mAh that was recommended to me by as associate at the store. I loved it. Sharing it between the 5 people in my family was easy, charging 2 devices at once. Then my daughter started taking it on college volleyball travel trips. (I think she took it to about 8 trips before having to charge it again.) Because her schedule conflicted with mine a few times I decided to get another charger, smaller this time. It's just as nice as the first one. These seem very rugged, and I was able to take this one on a plane. I highly highly recommend it. Keep in mind that the little cable that comes with it for charging it is very short and has no "brick." USB on one side, mini USB on the other. This is slow to charge itself, but once charged, devices you plug into it charge quickly.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      It really is a lifesaver!

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

      My poor little Smartphone is at the end of its life. Unfortunately I am not ready to upgrade as I am waiting till next year to purchase the Galaxy 9. What do I do when I cannot even get through the day on my Galaxy 6 where the battery is built in! I purchased this charger to take on vacation. In testing it out, I managed to get 4 charges from it. I would plug my phone into it when my phone hit 20 to 30% battery remaining. Now I have confidence that when I go on vacation that I won't be left without a charge on my phone. I won't lose contact with friends/family and still be able to use my GPS to navigate the big city. Although this battery is heavier than what I expected, the Best Buy salesman assured me this brand was the best one on the shelf. When I re-charged the battery pack, it took less time than the instructions stated. I would recommend this item.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Strong charger

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

      I don't have a lot of experience with these. But this charger has worked great since I bought it. Being able to charge two devices at once is a plus. I went to dinner with friends and someone brought a plug and usb cable hoping to find a outlet behind a bar. I pulled this charger out and I would guess 2 cell phones at less then 30% power charged up to 100% in less than an hour. Could have been sooner as I never checked. But both phones were being used the entire time. It is thicker than a cell phone but shorter so it easily fits into your pocket. My wife's phone is always 30% or less before going out so we take it everywhere.

      I would recommend this to a friend

    • Rating: 5 out of 5 stars

      Got Your Backup

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

      This model is optimized for Apple products, with two USB ports, a Lightning In port, and a numerical digital readout of charge remaining. For those fretting about Apple battery capacity and condition, this charger making concerns and criticisms non-issues. You won't care if there's no wall or car charging outlet available for hours, you won't care if shills for competing device companies tout their argument that internal battery size of Apple products is a fatal flaw. Using the PocketJuice you'll have plenty of reserve power for multiple devices, in a package that truly fits in a pocket, as its name suggests. Just be sure and follow the manufacturer's admonition: don't drop it.

      I would recommend this to a friend



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