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Powerocks Magic Cube Review: Portable Backup Battery Charger

This post may contain affiliate links and/or Amazon Affiliate links. Please see my full disclosure policy for details.

Powerocks Magic CubeI don’t travel a lot but when I went to LA almost a year ago, I saw another blogger with this magical device that was charging her phone…outside…without an outlet! I knew then I had to have one. Using your phone while at work or out and about really dies down the battery especially when using large apps, all day long. So I contacted Powerocks and  was sent one of their Magic Cubes to review. The Magic Cube comes in four colors: pink, blue, black and silver. It also comes in three different capacity options: 6000mAh, 9000mAh and 12000mAh. The best part is that the Magic Cube is compatible with all types of phones and other portable devices charged via USB cable.  The Powerocks Magic Cube and other products like the thin Tarot come in smaller sizes/capacities starting at 1200 mAh, if you are looking for something smaller and thinner.

Powerocks Magic Cube

I received the Powerocks Magic Cube Universal 9000mAh Extended Battery in silver to try. The cube weighs almost half a pound. While it is small enough to fit in my purse, it is chunky and will not fit into the side pockets so I just have to toss it in the bottom of my bag. It has a built in USB and a Micro USB cable so it will charge just about anything. It does not come with a power cord so you will need to have one of those. There is a cover on top of the USB ports that is attached to the cube, so no worries of losing the cover. The 4 LED power lights let you know the power status and when the cube needs to be recharged.

This has come in handy so many times already. We are an Apple family and all of us are able to use this on the go!

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Buy It:

  • – Powerocks Magic Cube is available on Amazon



1 Winner will receive a Powerocks Magic Cube Portable Charger 9000mAh Extended Battery{RV $90} See form for Entry Details. Open to U.S. You must be 18 years old to enter to win. Ends 7.8.13

Disclaimer: An email address is required to enter. The winner will be chosen randomly through Giveaway Tools and contacted via email. A reply to the winning email is required within 48 hours before a new winner is chosen. One person entering per household please. U.S. only. This giveaway ends at 11:59 PM EST on July 8, 2013. The Review Wire is not responsible for the shipment of this prize.  

I was provided with product for this review. All views and opinions with regard to Powerocks Review and Products or the company are my own and were not influenced by the company.

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132 Comment

  1. annie page
    June 24, 2013 at 5:20 pm

    I like the one you are giving away but the magic stick sounds nice too. Differtly a product all mobile people need

  2. Lucy Lopez
    June 24, 2013 at 5:26 pm

    I really like the Stone 1. It would be perfect for my husband so he can carry it in his pocket.

  3. Megan
    June 24, 2013 at 5:41 pm

    I like the Magicstic.

  4. dawn k
    June 24, 2013 at 5:48 pm

    I like the rose stone portable charger.

  5. adrienne warren
    June 24, 2013 at 6:06 pm

    the car charger looks spiffy, I bet even mah fella could use it. He still misses 8-tracks.

  6. Sandy VanHoey
    June 24, 2013 at 6:21 pm

    I like the power tree car charger also

  7. Paol Trenny
    June 24, 2013 at 6:32 pm

    I like the power tree

  8. angel d
    June 24, 2013 at 6:48 pm

    I really like the power tree car charger and would be great to have with this long summer days and all the running around

  9. melissa Resnick
    June 24, 2013 at 8:09 pm

    the power tree

  10. Tonia Jeffery
    June 24, 2013 at 9:46 pm

    It is so cool that it can charge two devices simultaneously.

  11. Shaunda Eppes
    June 24, 2013 at 11:00 pm

    I would like to try the power tree because I can charge my iPhone and my sons iPad at the same time.

  12. Sue Ellison
    June 24, 2013 at 11:49 pm

    I also like the Tetris, my husband travels internationally and this would be useful for him.

    June 24, 2013 at 11:54 pm

    I would like to try one of the Magic Sticks.

  14. Jim Weaver
    June 25, 2013 at 12:01 am

    I like that this will fully charge an iPhone 5 in 2 hours

  15. Lorrie Rodgers (pinklady705)
    June 25, 2013 at 12:22 am

    I like the magicstick.

  16. steve weber
    June 25, 2013 at 1:35 am

    the Stone 1.

  17. Carrie Phelps
    June 25, 2013 at 5:33 am

    I would also love to have the Powerocks Magicstick 2800mAh Silver Universal Extended Battery.

  18. amanda roach
    June 25, 2013 at 7:55 am

    The magicstick is really cool.

  19. Phoenixx
    June 25, 2013 at 7:56 am

    I like the power tree charger

  20. Denise Smith
    June 25, 2013 at 8:52 am

    i like the Magicstic

  21. Dorothy Teel
    June 25, 2013 at 9:07 am

    These are really neat and I would love to try the Powerocks Stone 3 Universal 7800mAh Extended Battery would be nice to have at the airports instead of trying to find and outlet to share…lol

  22. Ann Fantom
    June 25, 2013 at 10:10 am

    I would like Powerocks’ Tetris 3000mAh White Universal Extended Battery

  23. Robyn R
    June 25, 2013 at 10:42 am

    I also really liked the EZ Stone for travelling. It would be nice to have a portable charger for airplanes/airports and even car travel.

  24. Kelly D
    June 25, 2013 at 10:52 am

    I also like the S1000 Micro USB Folding Wall Charger. It looks convenient and portable.

  25. Christine Cunningham
    June 25, 2013 at 12:14 pm

    I like the power tree charger the most.

  26. Leslie Harris
    June 25, 2013 at 2:51 pm

    Powerocks Pink Rose Stone Universal 6000mAh Extended Battery

  27. Kimberly Schotz
    June 25, 2013 at 4:10 pm

    I could use the Power Tree

  28. Richard Hicks
    June 25, 2013 at 4:11 pm

    would like to have their Powerocks Blue Rose Stone Universal 6000mAh Extended Battery

  29. Dawn Monroe
    June 25, 2013 at 6:52 pm

    I learned it comes in four colors blu, black, pink and silver. Its very lightweight but durable.

  30. md kennedy
    June 25, 2013 at 6:54 pm

    I like the tree because my husband and I are always fighting for charging space!

  31. Katie Roch
    June 25, 2013 at 9:52 pm

    I would really like to have the rose stone.

  32. Marissa M
    June 25, 2013 at 9:59 pm

    I love the power tree car charger

  33. Natalie Schilla
    June 25, 2013 at 10:47 pm

    I would like a Powerstick. I always wear my battery down in the worst places.

  34. denise smith
    June 26, 2013 at 12:50 am





    — fashionable design with colorful choices

    — 2600mAh with small dimension

    — High compatibility with universal micro USB charging port
    that is what i learned

  35. Jorge Alexander Granda
    June 26, 2013 at 3:33 am


  36. jennifer aikens
    June 26, 2013 at 4:18 am

    I love the magic sticks – they come in some great colors. So nice to see something in fashionable colors.

  37. Sandy VanHoey
    June 26, 2013 at 5:06 am

    The stone 1 is pretty neat

  38. Shemp DeYoung (@shempgames)
    June 26, 2013 at 6:35 am

    I like the Magicstick. Really cool colors too.

  39. Emily Wells
    June 26, 2013 at 7:24 am

    I like the Power Tree.

  40. Dani
    June 26, 2013 at 9:24 am

    I would also like a Cheese Battery Case for my iPhone 4. I had been looking at these already.

  41. heather eg kaufman
    June 26, 2013 at 11:19 am

    I could really use the power tree for my car.

  42. Carmen S
    June 26, 2013 at 12:00 pm

    I love the power tree car charger! Thanks for the chance

    June 26, 2013 at 12:02 pm

    I also like the power tree charger

  44. Rae Nelson
    June 26, 2013 at 12:24 pm

    The Power Tree Car Charger look nice!

  45. art nelson
    June 26, 2013 at 12:38 pm

    great charger

  46. Mia
    June 26, 2013 at 1:22 pm

    I’d like to have the Power Tree Car charger!

  47. Zan C
    June 26, 2013 at 1:43 pm

    the Magicstick looks like a great solution for me. I forget to charge and then am not somewhere I can charge. This is perfect!

  48. Sean
    June 26, 2013 at 3:41 pm

    this would be amazing! I would review one

  49. Debra F
    June 26, 2013 at 5:34 pm

    Thanks to you I learned what a Powerocks Magic Cube Portable Charger is and more importantly that I’d love to have one!

  50. Tram Le
    June 26, 2013 at 6:03 pm

    I also like the rose stone.

  51. wendy b
    June 26, 2013 at 6:52 pm

    I also like the Stone….they have some cool products.

  52. md kennedy
    June 26, 2013 at 6:58 pm

    The Stone 3 would be very handy to have.

  53. Melanie Montgomery
    June 26, 2013 at 10:12 pm

    I wanna try the tetris

  54. Amy G
    June 27, 2013 at 12:10 am

    I would love to own the power tree car charger as I spend a lot of time on the road and it would really come in handy.

  55. brian m
    June 27, 2013 at 1:47 am

    I like the rose stone portable charger.

  56. Victoria Carlson
    June 27, 2013 at 7:44 am

    I love the Magic Stick for mobile power! So small and looks great to carry around!

  57. denise smith
    June 27, 2013 at 9:33 am

    i learned
    Power tree

    Power Tree Car charger

    One Micro USB cable output and one USB port output can charge two devices simultaneously.

    Output current is up to 2.1A. It takes less than 1 hour to fully charge iPhone. This brings you a high efficiency experience.

    Two colors available: black mixed with red and pink mixed with white

  58. Darin R.
    June 27, 2013 at 12:05 pm

    I like the Tetris

  59. katie ab
    June 27, 2013 at 9:54 pm

    I really like the power tree car charger.

  60. Sacha Schroeder
    June 27, 2013 at 10:01 pm

    I like the power tree charger!

  61. dawn k
    June 27, 2013 at 10:14 pm

    At the very beginning of designing all products, fashion exquisiteness and taste are considered as the main line.

  62. tina reynolds
    June 27, 2013 at 11:59 pm

    I really like the look of the power tree

  63. Helga
    June 28, 2013 at 5:59 pm

    I would like to get the power tree charger.

  64. Sandy VanHoey
    June 30, 2013 at 5:22 am

    power tree car charger

    June 30, 2013 at 9:51 am

    I also like the tetris.

  66. julie murphy
    June 30, 2013 at 11:01 am

    the power tree

  67. Jennifer Soltys
    June 30, 2013 at 12:47 pm

    I learned that the Magic Cube is a Green energy product, self-consuming lower than 50uA, recyclable.

  68. shirley
    June 30, 2013 at 1:48 pm

    I learned that-Standard package includes one Micro to apple 30 pin connector, which could work with all apple products, most USB charging mobiles and electronic devices.

  69. md kennedy
    June 30, 2013 at 6:47 pm

    I like the Rose Stone.

  70. Samantha Daleo
    June 30, 2013 at 9:50 pm

    I like the Magic sticks. Those would be very helpful and easy to use.

  71. amanda whitley
    June 30, 2013 at 11:02 pm

    i like the power tree the best.

  72. Christine Burd
    July 1, 2013 at 12:45 am

    The power tree car charger in cute pink looks like something that I could use

  73. AustinS
    July 1, 2013 at 2:02 am

    The Magic cube really catches my eye the best, the next choice would be the Tetris.

  74. Denise Smith
    July 1, 2013 at 5:33 pm

    i would love the stone 3

  75. md kennedy
    July 1, 2013 at 6:01 pm

    The Tetris looks like a nice little tool to have!

  76. Christine
    July 1, 2013 at 8:18 pm

    I would like to have the Power Tree Car charger.
    Thanks for the chance!

  77. Brynn
    July 1, 2013 at 10:43 pm

    I LOVE the Power Tree Car Charger!!

  78. Jake B
    July 2, 2013 at 12:47 am


  79. Debra F
    July 2, 2013 at 4:23 am

    My daughter in law has one and I have wanted one ever since!

  80. md kennedy
    July 2, 2013 at 11:32 am

    I would love a Stone for each of our cars!

  81. dawn k
    July 2, 2013 at 1:41 pm

    I like Magicstick

  82. Katherine
    July 2, 2013 at 5:19 pm

    I love the magicstick and all the different patterns you can get

  83. Jim Lipscomb
    July 3, 2013 at 2:04 am

    I like the cheese crystal for iPhone 4

  84. md kennedy
    July 3, 2013 at 5:13 pm

    The EZ Stone would be great for travelling.

  85. Stefanie Gladden
    July 3, 2013 at 9:12 pm

    I love the stone 3, it would be great for when I go to the beach!!

  86. Melissa Nagy
    July 3, 2013 at 9:29 pm

    I really like the power tree phone charger. I find that I am using my phone more and more and the battery doesn’t hold a charge like it used to.

  87. pinky sade
    July 4, 2013 at 6:10 am

    I like the Magicstick

  88. wendy b
    July 4, 2013 at 7:08 pm

    I also like the Power Tree Car Charger. They have some great stuff.

  89. md kennedy
    July 4, 2013 at 8:10 pm

    I like the Magic Stick.

  90. Ariel Henry
    July 4, 2013 at 11:44 pm

    I’d like to try the Magicstick.

  91. sandra davis
    July 5, 2013 at 2:57 am

    i like the Power Tree Car charger

  92. md kennedy
    July 5, 2013 at 9:44 am

    I also like the Power Tree

  93. Austin Baroudi
    July 5, 2013 at 10:35 am

    I like the Power Tree Car charger!

  94. Renee s
    July 5, 2013 at 2:03 pm

    I like the rose stone portable charger. Thanks for the opportunity!

  95. Sherry Compton
    July 5, 2013 at 4:05 pm

    The cube has a dormant mode to save you power.

  96. Teresa Thompson
    July 5, 2013 at 5:08 pm

    I love their Tetris.

  97. Robert Shank
    July 5, 2013 at 8:40 pm


    AC adaptor with Power bank would do me a world of good!!

  98. Jacob LaFountaine
    July 5, 2013 at 10:50 pm

    The Stone1 is pretty small and interesting

  99. Natalie yeoman
    July 6, 2013 at 1:16 am

    The other product i like is the magicstick

  100. Janna Johnson
    July 6, 2013 at 3:42 am

    I would like to have the power tree or magic stick.

  101. Chris Martinez
    July 6, 2013 at 7:28 am

    I really like the magic stick…seems like it would work well for my lifestyle.

  102. md kennedy
    July 6, 2013 at 10:22 am

    I still really like the Rose Stone – great for the purse!

  103. Lin
    July 6, 2013 at 1:06 pm

    I love the magic sticks – they come in some great colors

  104. Anna H.
    July 6, 2013 at 6:08 pm

    I would love to try the rose stone!

  105. Daniel M
    July 6, 2013 at 9:35 pm

    I like the Power Tree Car charger too

  106. Colleen Boudreau
    July 6, 2013 at 9:51 pm

    I really like the Rose stone.

  107. Jaque R.
    July 7, 2013 at 1:04 am

    I would love this product, but another I would love is Power Tree. 🙂 Thank you.

  108. Richard Hicks
    July 7, 2013 at 5:33 am

    learned they have 40 engineers on their R&D team

  109. Lenora D
    July 7, 2013 at 8:55 am

    I could use the Stone 3.

  110. Mihaela D.
    July 7, 2013 at 10:10 am

    the rose stone portable charger is cool 🙂

  111. Debra Hall
    July 7, 2013 at 11:33 am

    i like the Power Tree Car charger

  112. Samantha Daleo
    July 7, 2013 at 1:57 pm

    I would like to try the Power Tree Car charger.

  113. Candice Hull
    July 7, 2013 at 2:15 pm

    I think the tetris would be really handy to take on our road trips when we both need to charge our phones.
    Thank you!

  114. David Carlson
    July 7, 2013 at 3:53 pm

    I would like the Tetris AC adaptor with Power bank.

  115. md kennedy
    July 7, 2013 at 3:57 pm

    I’d love to have hte Powerocks Stone.

  116. Deb S
    July 7, 2013 at 6:42 pm

    The Magic Stick would certainly be nice to have.

  117. Judy Lee
    July 7, 2013 at 6:49 pm

    I would like the Power Tree Car charger in black/red as we are always on the go.

  118. meme
    July 7, 2013 at 7:49 pm

    I would love to try the cheese for the iphone 4s.

  119. liz l
    July 7, 2013 at 9:01 pm

    Power Tree Car charger

  120. K. Cleaver
    July 7, 2013 at 9:41 pm

    We could use the Powerocks Silver Rose Stone to charge our phones.

  121. Nelda Gay
    July 7, 2013 at 10:31 pm

    The power tree charger would really be great to have. You can see that it is quality and can really be useful.

  122. Rose Santuci-Sofranko
    July 7, 2013 at 11:47 pm

    The power tree would be nice!

  123. Kathy B
    July 7, 2013 at 11:51 pm

    The car charger, power tree

  124. Richard Hicks
    July 8, 2013 at 4:04 am

    I want one of the magicsticks that are small and compact

  125. Debra Guillen
    July 8, 2013 at 8:43 am

    I’d like to have the Powerocks EZ Stone S1000 2600mAh White Universal Extended Battery.

  126. susan smoaks
    July 8, 2013 at 12:30 pm

    i would also really like to get the power tree, it would totally come in handy for us!

  127. md kennedy
    July 8, 2013 at 3:39 pm

    I’d love to have the Power Tree!

  128. jeanette sheets
    July 8, 2013 at 5:27 pm

    the tarot

  129. Katie Contests
    July 8, 2013 at 6:28 pm

    I’d like the Power tree!

  130. Birdie Skolfield
    July 8, 2013 at 10:04 pm

    I like the power tree.

  131. Michelle C
    July 8, 2013 at 11:07 pm

    I like the Power Tree Car Charger.

  132. Brian E.
    July 8, 2013 at 11:30 pm

    We like the Magicstick !

Comments are closed.