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MIPOW Power  Tube 4000mAh Portable Backup Battery Charger For iPhone 4, 4S, Samsung, LG, HTC, SONY, MP3, Tablet, Black

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About this item

Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.
MIPOW Power Tube 4000 is a rectangle tubing shape, compact and unique All-in-One portable charger for iPod, iPhone and more. It comes with aluminum housing and is available in 10 vivid anodized aluminum colors.

About this item

Important Made in USA Origin Disclaimer: For certain items sold by Walmart on Walmart.com, the displayed country of origin information may not be accurate or consistent with manufacturer information. For updated, accurate country of origin data, it is recommended that you rely on product packaging or manufacturer information.

MIPOW Power Tube 4000 is a rectangle tubing shape, compact and unique All-in-One portable charger for iPod, iPhone and more. It comes with aluminum housing and is available in 10 vivid anodized aluminum colors.

MIPOW Power  Tube 4000mAh Portable Backup Battery Charger For iPhone 4, 4S, Samsung, LG, HTC, SONY, MP3, Tablet:

MIPOW 4000 POWER TUBE :

  • APPLE 30pin connector built in to charge the APPLE devices with 30pin socket
  • The built-in male USB input dock provides the convenience of recharging, simply connect to any powered USB equipment to recharge, no extra USB cable required
  • An Female USB output is built in to charge devices with its original charging cables
  • Battery level indicator : A simple press on the on / off button on top will tell you how much juice is left in the Power Tube
  • A velvet pouch is included for easy carrying. USB cable and USB extension recharging cable included
  • Popular Compatible Models (Apple 30-pin connector) : Apple: iPhone 4S / iPhone 4 / iPod touch (with Apple 30-pin socket)
  • Popular Compatible Models (via USB port):

  • Samsung: Galaxy S5 S4 S3 S2 / Galaxy Note 3 2 / Galaxy Nexus / Focus S / Infuse
  • HTC:  One (M8), One, One max, One mini / Desire series / Butterfly series
  • Motorola: Moto X / Moto G / Droid series
  • LG: Nexus 5, 4, G2, Optimus 4X, 2X, V, S, T, 3D, 7
  • Nokia: Lumia 1020 920 900 710 800 / N8 / N9
  • Others: Most of Android Phones / Google Glass / Blackberry / Sony Xperia Z1 / PSP / MP3 MP4 MP5 / GoPro
  • Apple: iPhone 5S / iPhone 5C / iPhone 5 / iPod touch (with Apple Lightning socket, Lightning cable NOT INCLUDED)
  • Specifications

    Volts: 3.7 V
    Color: Black
    Capacity: 4000 mAh
    Manufacturer Part Number: SP4000-BK
    Battery Type: Lithium Ion
    Model: SP4000-BK
    Accessories Included: Carrying pouch ,  USB charge cable - external
    Brand: MiPow
    Assembled Product Dimensions (L x W x H): 6.75 x 1.20 x 0.80 IN
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    Customer Reviews

    Customer Reviews | 35 reviews | 4.4 out of 5

    4.5 stars

    35 reviews | 4.4 out of 5

    4.5 stars

    35 reviews | 4.4 out of 5

    94%
    Would recommend to a friend
    5 stars
    22
    4 stars
    8
    3 stars
    3
    2 stars
    0
    1 stars
    2
    1-10 of 33 total reviews
    94%
    Would recommend to a friend

    Age

    Gender

    GREAT Power Source
    9/4/2014

    Customer review by MomOfJameson

    5.0 stars 9/4/2014 by MomOfJameson
    by MomOfJameson
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I read the reviews on this, purchased other power sticks, and have tried many methods and finally went with this power tube. IT IS AMAZING!!! PERIOD. There are some things to remember: 1) You NEED to charge the tube for a full 24 hours PRIOR TO USE. Yes, it will work before then, but will not maintain the full power. 2) Charge until the light is >BLUE<, not green but blue. 3) Use it the first time and deplete the entire power, then charge to full again. There, your tube now has a memory that will keep. I use mine while on runs (in 10K events) to maintain my S4, because I have a GPS as well as a radio station running the entire time and would really like to have a phone to use afterwards. This does the job. I use this on trips, stored in its cute little bag and it charges an iPad, Kindle, other tablets, phones, you name it perfectly! It is compact and fun. End of the day you plug it is and it is good to go in the morning for another day of back up power. Have fun!!

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    MomOfJameson
    Gillette, WY
    Would recommend to a friend? Yes
    Age:35 - 44
    Gender:Female
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Meets expectations
    11/13/2013

    Customer review by jabflox2000

    5.0 stars 11/13/2013 by jabflox2000
    by jabflox2000

    Just got the unit a few days ago. Followed instructions, made sure unit was fully charged. For real world application, after charging placed in my gadget bag. Waited 2 days, united still showed BLUE... just about 100%. Have what I call a HTC HD2 windows/android hybrid. Android side always hungry and depleted to about 50%. Hooked up to TUBE made sure unit was ON. In about 1/2 hour phone was fully charged. Unit is still showing BLUE light. So it has a lot to spare. There is so much to tell about battery depletion in the first place. Bad reception, (applications trying to update, but can't), or applications that are looking to update constantly, (but can't, for whatever reason). Managing your applications access to network or internet, will help in battery depletion and rejuvenation. Will update as needed.

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    jabflox2000
    Houston, Tx
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:1 week or less
    Gender:Male
    Usage:Once per week
    Good backup for older model iPhones, Blackberries
    6/20/2013

    Customer review by uprightcitizen

    4.0 stars 6/20/2013 by uprightcitizen
    by uprightcitizen
    Staff sparks

    The good: Small form factor, comes built in with an iPhone connector (pre-iPhone 5). Can charge iPhones and blackberries to 100% with power left to spare. Nice to be able to plug into laptop; charges relatively quickly on these devices. The bad: No indicator of charge level on the device (can only see when plugged into a laptop); no micro-usb port built in for connecting Android phones (have to use a separate cord); a bit heavy; does not charge my Android device or tablet to more than 65 percent on full charge, and can take over an hour to do this. The ugly: Cannot use a wall socket to charge this device- if you didn't bring a laptop with you or have a desktop nearby, you cannot recharge this battery. Verdict: Solid device for people who have older model iPhones and blackberries.

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    uprightcitizen
    San Bruno, CA
    Would recommend to a friend? Yes
    Age:25 - 34
    Ownership:1 week or less
    Gender:Male
    Usage:Every day
    Staff sparks
    Used It Second Day It Arrived!
    5/16/2014

    Customer review by An anonymous customer

    5.0 stars 5/16/2014 by An anonymous customer
    by An anonymous customer
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    My cell phone's battery dies very fast and it is getting worse and worse. Unfortunately, I can't buy a new phone with my provider until five or six months from now when my contract expires. At least at a discounted price, anyway. So I needed something to help with the battery until I can get a better phone. I received the item and it was easy to figure out how everything plugs in. I just didn't realize how you can tell if it is charged up or not. I went on their website and it said to press the button on top and it will glow red, orange, etc. to let you know and then I was able to figure it out. I charged it up and put it in my purse along with the cord they provide for Android phones in the little carry case they also provide. The next day, my car's battery died and i needed to call Triple A and of course my cell phone power was low, so I plugged this Power Tube in and I was able to make all the calls I needed to help me when I was stranded. So it has already paid for itself in my opinion! I was so glad to have it and I felt safe knowing I could use my phone even when the power on it was almost gone. Peace of mind for this price!

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    An anonymous customer
    Would recommend to a friend? Yes
    Age:45 - 54
    Gender:Female
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    5/28/2013

    Customer review by shop23914

    5.0 stars 5/28/2013 by shop23914
    by shop23914
    Walmart associate
    Staff sparks

    I've been extremely happy with this product! With the unit fully charged, it will take my iPhone 4 from 10% charge to a full charge in about 45 minutes. It has a convenient small form factor. It has a USB port for connecting devices and another USB port for charging. It also has a built in Apple connector which fits my iPhone 4. A LED indicator changes colors depending on the amount of available power. I would highly recommend this unit for heavy iPhone users on the go.

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    shop23914
    San Francisco, CA
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:2 - 7 weeks
    Gender:Male
    Usage:Every few days
    Walmart associate
    Staff sparks
    Good form factor, good value, charges my iPhone 5
    5/15/2013

    Customer review by camtekkie

    4.0 stars 5/15/2013 by camtekkie
    by camtekkie
    Walmart associate
    Staff sparks

    I've used the Power Tube for a few days and this is what I like: * form factor -- not too bulky in the pocket * charges my iPhone 5 as well as my Verizon MiFi with no issues * if you have an iPhone 4s or below, it comes with the built in connector To be improved: * the power button is confusing to me -- no real instructions on how to use it. I plug in my iPhone 5 lightning cable to the device and my iPhone and it charges fine. I press the power button to turn it off, but it doesn't really turn off. It does show me how much power is left using the colored LED indicator. Maybe it's user error?

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    camtekkie
    San Francisco, CA
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:1 week or less
    Gender:Male
    Usage:Every day
    Walmart associate
    Staff sparks
    It was a huge hit as a Christmas gift!
    12/26/2013

    Customer review by An anonymous customer

    5.0 stars 12/26/2013 by An anonymous customer
    by An anonymous customer
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    It works better than I ever imagined. Holds a charge for days. I would recommend this product to friends.

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    An anonymous customer
    salt lake city, Utah
    Would recommend to a friend? Yes
    Age:45 - 54
    Ownership:2 - 7 weeks
    Gender:Female
    Usage:Every day
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Great item
    3/8/2014

    Customer review by Speeddmon

    5.0 stars 3/8/2014 by Speeddmon
    by Speeddmon
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I've only used this item once so far, but it charged my iphone 4 from completely dead to 100% in 3 hours. The battery indicator shows to still be in green for above 50% charge on the charger itself. I would recommend this product.

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    Speeddmon
    Would recommend to a friend? Yes
    Age:25 - 34
    Ownership:1 week or less
    Gender:Male
    Usage:Once per week
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    6/17/2013

    Customer review by CNahin

    5.0 stars 6/17/2013 by CNahin
    by CNahin
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I purchased this backup charger to be used on our next backpacking adventure. I liked the fact it would not only charge my iPod but my phone too. We love to take lots of photos and videos. I was quite pleased that it arrived so promptly in the mail and included all the cables and a pouch too. I decided to plug it in and charge it up just to test it. Thank goodness I did! A severe thunderstorm came through our area and trees toppled power lines! I was able to use my charger to give my phone, my husband's phone and my daughter's phone an extra boost until the electricity was restored! I am very happy with my purchase!

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    CNahin
    South Haven, MI
    Would recommend to a friend? Yes
    Age:35 - 44
    Ownership:2 - 7 weeks
    Gender:Female
    Usage:A few times per year
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    Extra juice for long bike rides
    6/9/2014

    Customer review by Rdt99

    5.0 stars 6/9/2014 by Rdt99
    by Rdt99
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.

    I bought this product to use with my iPhone 4S. Fits well inside my cycling Jersey pockets. And the little bag that comes with it keeps it from getting wet from sweat. It juices up the the iPhone quickly. Now I can run GPS app and listen to music. Three or four hour rides are not a problem.

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    Rdt99
    Would recommend to a friend? Yes
    Verified purchaser
    Verified purchaser
    Customer has been confirmed to have purchased the item from Walmart.
    1-10 of 33 total reviews See all
    1-10 of 33 reviews

    Customer Reviews | 35 reviews | 4.4 out of 5

    Customer Reviews

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