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

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

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    Navy Blue


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    Item Description

    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:

  • 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
  • Charging status indicator with battery level indicator
  • "Made for iPod" and "Made for iPhone" certified
  • Color: Assorted Colors
  • Safety Alert: Due to federal restrictions, this item cannot be returned by air mail. Customers in Hawaii, Alaska, Puerto Rico and other overseas locations can return this item to a Walmart store. See our returns policy for more information.


    Battery Type: Lithium Ion
    Model No.: SP4000-BK
    Shipping Weight (in pounds): 0.63
    Product in Inches (L x W x H): 6.75 x 2.75 x 2.5
    Walmart No.: 551028430

    Customer Product Reviews

    Rated 4.5 out of 5★ by 31reviewers.
    Rated 5 out of 5★ by Meets expectations 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. 11/12/2013
    Rated 4 out of 5★ by Good backup for older model iPhones, Blackberries 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. 06/20/2013
    Rated 5 out of 5★ by 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. 05/28/2013
    Rated 5 out of 5 It was a huge hit as a Christmas gift! It works better than I ever imagined. Holds a charge for days. I would recommend this product to friends. 12/26/2013
    Rated 4 out of 5★ by Good form factor, good value, charges my iPhone 5 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 connectorTo 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? 05/15/2013
    Rated 5 out of 5 Used It Second Day It Arrived! 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! 05/16/2014
    Rated 5 out of 5★ by Great item 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. 03/08/2014
    Rated 5 out of 5★ by Extra juice for long bike rides 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. 06/08/2014
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