Quizzes & Puzzles1 min ago
Nexus 7 Tablet Won't Charge
7 Answers
6 month old Nexus tablet will no longer charge from charger, so I have to connect it to my laptop. Will I have to buy the same charger, or can I try one of the ones I already have? Not sure if this would damage the tablet. I wonder if Argos would replace the charger after such a short time. Many thanks.
Answers
Best Answer
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For more on marking an answer as the "Best Answer", please visit our FAQ.Things to check if you're considering using another charger:
1. Ensure that they both supply DC current (or AC if that's what your current charger uses, although it's unlikely). You should see 'DC' or, probably more likely this symbol:
http:// upload. wikimed ia.org/ wikiped ia/comm ons/9/9 f/Direc t_curre nt_symb ol.svg
on both chargers.
2. Check that they provide the same voltage. (e.g. '5.0V')
3. Check that the current rating of the one you want to switch to is the same, or higher, than that of the old charger. (e.g. '2.0A')
4. Assuming that they provide DC power (as they almost certainly will) check that the polarity of the tips are the same way round.
1. Ensure that they both supply DC current (or AC if that's what your current charger uses, although it's unlikely). You should see 'DC' or, probably more likely this symbol:
http://
on both chargers.
2. Check that they provide the same voltage. (e.g. '5.0V')
3. Check that the current rating of the one you want to switch to is the same, or higher, than that of the old charger. (e.g. '2.0A')
4. Assuming that they provide DC power (as they almost certainly will) check that the polarity of the tips are the same way round.
Aaagh! I didn't mean to post then!
The last bit was meant to say:
4 . . . Both diagrams should either match the top or bottom one here:
http:// jbryant .eu/ima ges/Pol arity.j pg
5. Check that the tips are the same size.
However, having written all that, if there's a USB connector within the power supply lead (which always provides 5V DC, with the polarity the same way round) then any other charger with a USB connector in it should work.
The last bit was meant to say:
4 . . . Both diagrams should either match the top or bottom one here:
http://
5. Check that the tips are the same size.
However, having written all that, if there's a USB connector within the power supply lead (which always provides 5V DC, with the polarity the same way round) then any other charger with a USB connector in it should work.
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