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Help with battery pack

Discussion in 'Power Electronics' started by Tantito, Nov 4, 2013.

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  1. Tantito


    Nov 4, 2013
    Hi, Newbie to the forum here, Just wondered if anyone could give me any advice on the possibilities of using a battery pack to make a device portable?

    The device is a TBS Q-box S2 satellite usb reciever unit with the input of 85-265vac 0.2A
    Output DC 7.5v 2A

    My questions are: Is it possible to buy a 7.5v 2A battery pack and run the device safely?

    Could I use a lithium battery back etc?

    Will i get more than an hours worth of time?

    If yes could someone reccomend me the correct route to go?

    Many Thanks for reading

    Tony T
  2. tryppyr


    Oct 22, 2013
    I'm trying to imagine a practical reason to use a battery pack.

    Are you planning a hiking trip in which you'll take a computer, the Q-box and a satellite dish?

    If you're taking a vehicle, wouldn't it be easier to use an inverter and plug in the adapter to the inverter?

    That said, I'd imagine 7.5V DC is the same no matter how you supply it.
  3. KJ6EAD


    Aug 13, 2011
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