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Xuma Portable Power Pack (3800 mAh)

B&H # XUBUB38G MFR # BUB-38G
Xuma Portable Power Pack (3800 mAh)

Xuma Portable Power Pack (3800 mAh) Back View Shown in Use

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Product Highlights

  • Pocket-Sized USB Mobile Device Charger
  • Long-Lasting Lithium-Polymer Battery
  • Built-In Battery Power Indicator Lights
  • Convenient Mini LED Flashlight

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The pocket-sized 3800 mAh Xuma Portable Power Pack features a long-lasting lithium-polymer battery that supports hundreds of charges for most of your USB-powered mobile devices including smartphones, digital cameras, GPS systems, tablets and MP3 players. For added convenience, the Portable Power Pack is equipped with battery power indicator lights and a mini LED flashlight. The power pack can be charged via the included USB to Micro USB cable, either from a computer device or from an AC USB charger.

Compact design allows for convenient charging while on-the-go
USB output connection port accepts all USB standard-A plugs
Long-lasting lithium-polymer battery allows for hundreds of charges
Integrated battery power indicator lights
Built-in mini LED flashlight
Battery Type Lithium-polymer
Battery Capacity 3800 mAh
Input Voltage 5V DC up to 1A
Output Voltage 1 x USB Port: 5V DC up to 2A
Dimensions (WxHxD) 4.0 x 2.3 x 0.4" (100 x 59 x 11 mm)
Weight 3.3 oz (94 g)
Xuma Portable Power Pack (3800 mAh)
  • USB to Micro-USB Cable
  • 1-Year Limited Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    XumaPortable Power Pack (3800 mAh)
     
    4.9

    (based on 9 reviews)

    Ratings Distribution

    • 5 Stars

       

      (8)

    • 4 Stars

       

      (1)

    • 3 Stars

       

      (0)

    • 2 Stars

       

      (0)

    • 1 Stars

       

      (0)

    100%

    of respondents would recommend this to a friend.

    Pros

    • Good power output (6)
    • Lightweight (6)
    • Long battery life (5)
    • Durable (4)
    • Simple controls (4)

    Cons

      Best Uses

      • Travel (5)
      • Daily use (4)
      • Commuting (3)
        • Reviewer Profile:
        • Practical (3)
        • Was this a gift?:
        • No (5)

      Reviewed by 9 customers

      Sort by

      Displaying reviews 1-9

      Back to top

       
      5.0

      Works Great

      By Doc J

      from Bethel Island, Ca

      About Me Quality Oriented

      Verified Buyer

      Pros

      • Easy To Set Up
      • Easy To Use
      • Powerful

      Cons

        Best Uses

          Comments about Xuma Portable Power Pack (3800 mAh):

          Just connect and you have power

          • Primary use:
          • Personal

          Share this review

           
          5.0

          Good bang for your buck

          By RayB

          from Denver

          About Me Quality Oriented

          Verified Buyer

          Pros

          • Easy To Use
          • Powerful

          Cons

            Best Uses

              Comments about Xuma Portable Power Pack (3800 mAh):

              Got this as a backup power supply for my phone and kindle. Charges both with power to spare. Love that it isn't limited to 1 amp like so many are, and also like that it is lithium polymer.

              • Primary use:
              • Personal

              Share this review

               
              5.0

              Compact and lightweight

              By Zen

              from New York, NY

              About Me Gearhead, Practical

              Verified Buyer

              Pros

              • Easy Controls
              • Lightweight
              • Long Battery Life

              Cons

                Best Uses

                • Commuting
                • Daily Use
                • Travel

                Comments about Xuma Portable Power Pack (3800 mAh):

                I use this as a backup for my iPhone 5. It's lightweight, compact, and seems to be long-lasting, though I just bought it, and haven't tested it out for that long. What I like is the power on/off feature that a lot of other chargers lack, and very clear power indicator lights. I haven't yet tested out whether I can use it while it's being charged, but I plan to do so soon.

                • Was this a gift?:
                • No

                Share this review

                 
                5.0

                wonderful little device

                By Jim the Runner

                from NY

                About Me Practical

                Verified Buyer
                Staff Reviewer

                Pros

                • Lightweight
                • Long Battery Life

                Cons

                  Best Uses

                  • Commuting
                  • Daily Use
                  • Travel

                  Comments about Xuma Portable Power Pack (3800 mAh):

                  This little guy meens my phone never runs out of battery!
                  I love the fact that i'm not looking for outlets while i'm out and about. All i do is plug my phone to this battery and i'm good. it's also nice and small!

                  Share this review

                   
                  4.0

                  Small and light, good value

                  By jamoore07

                  from Columbia, SC

                  About Me Frequent Traveler, Gearhead

                  Verified Buyer

                  Pros

                  • Durable
                  • Lightweight
                  • Long Battery Life
                  • Powerful

                  Cons

                  • Complicated Controls

                  Best Uses

                  • Commuting
                  • Daily Use
                  • Travel

                  Comments about Xuma Portable Power Pack (3800 mAh):

                  Small and light and powerful. The flashlight is a nice touch too, but the touch button, used for on/off and the light can be delayed and tempermental. After having it in my bag for a day, I found the light had been on. Also, when charging in my bag the button was somehow pushed and caused the unit to stop charging. It worked good most of the time, but you have to be careful with the button.

                  • Was this a gift?:
                  • No

                  Share this review

                   
                  5.0

                  Awesome

                  By Arthur

                  from Velasquez

                  Verified Buyer

                  Pros

                  • Durable
                  • Easy Controls
                  • Lightweight
                  • Long Battery Life
                  • Powerful

                  Cons

                    Best Uses

                    • Home Use
                    • Travel

                    Comments about Xuma Portable Power Pack (3800 mAh):

                    Back up battery for my GoPro Hero3 as well as other iOS devices. Handy and compact. Packs a lot of juice. Simply love it.

                    • Was this a gift?:
                    • No

                    Share this review

                    (2 of 3 customers found this review helpful)

                     
                    5.0

                    AWESOME! I love it!!

                    By I love the Portable Power Pack!

                    from Wichita, KS

                    Verified Buyer

                    Pros

                    • Durable
                    • Easy Controls
                    • Lightweight
                    • Long Battery Life
                    • Powerful

                    Cons

                      Best Uses

                        Comments about Xuma Portable Power Pack (3800 mAh):

                        I keep the Power Pack in my purse. With one charge of the device it charges my phone more than 2 full charges. If I'm on the go, I can plug my phone into it and stick the phone and the device in my pocket. It is nice and small. I highly recommend it!!!

                        • Was this a gift?:
                        • No

                        Share this review

                        (3 of 3 customers found this review helpful)

                         
                        5.0

                        Better than expected

                        By always charging

                        from ny ny

                        About Me Practical

                        Verified Buyer

                        Pros

                        • Durable
                        • Easy Controls
                        • Lightweight
                        • Powerful

                        Cons

                          Best Uses

                          • Daily Use
                          • Home Use
                          • Travel

                          Comments about Xuma Portable Power Pack (3800 mAh):

                          Works great and fast.

                          Works for about two whole recharges on my Galaxy.

                          • Was this a gift?:
                          • No

                          Share this review

                          (2 of 2 customers found this review helpful)

                           
                          5.0

                          Just great!!!

                          By MoishieDee

                          from Brooklyn ny

                          Verified Buyer

                          Comments about Xuma Portable Power Pack (3800 mAh):

                          Very good item good-quality and very useful And as well a great brand

                          Share this review

                          Cables

                          See more
                          Xuma - 3' Lightning Charge & Sync Cable (White)
                          • You Pay: $8.95
                          Used Dept.
                           

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                          • You Pay: $4.95
                          • Limited supply at this price
                           
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