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Battery will not charge



  • Byron Izuka

    Having the same problem with my 60 W HyperJuice.

    Does this have to do with using the additional male-female DC connector that comes with the package?  If so, then what is the DC connector that is attached to the Magic Box supposed to be used for?

  • Byron Izuka

    I got this from Angelo at HyperJuice support, so make sure you are using the correct connector from the Magic Box to the HyperJuice device:


    "The cable that's mounted on the Large Magic Box is only used for the first generation HyperJuice batteries. Since the battery you have require a higher voltage than the 1st gen batteries, you will have to use the other port using the 4inch cable which outputs the required voltage for the HyperJuice 1.5 or the HyperJuice 2 batteries."


    Hope this helps others...


  • iphone 4S

    I use this service and is very good

  • Permanently deleted user

    @Byron Izuka - We are happy to assist. Please email - for additional support - Thanks! 

  • Nicole Cox

    Apple Support shared this information with me

    "Notebook computers with a non removable battery" to reset the SMC: How to reset the SMC of your Mac
    And here you need to follow the steps for Intel based computers.

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