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  1. Banned
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    #1

    11.2013 310mAh UB2EAS

    Hello,
    I have bought a battery but on the box of the battery this is written: 11.2013 310mAh UB2EAS
    I don't know it refers to production date or expiration.
    It's an earphone battery: on the box a website address is written too.
    Any thought?

    Thank you
    Last edited by emsr2d2; 18-Nov-2013 at 09:13. Reason: Unnecessary link removed

  2. MikeNewYork's Avatar
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    #2

    Re: 11.2013 310mAh UB2EAS

    Quote Originally Posted by sb70012 View Post
    Hello,
    I have bought a battery but on the box of the battery this is written: 11.2013 310mAh UB2EAS
    I don't know it refers to production date or expiration.
    It's an earphone battery: on the box an email address is written too.
    Any thought?

    Thank you
    The first 6 numbers seem to be a date. Since it is not 11/20/13 yet, it cannot be the date of manufacture. My guess is it is the "to be sold by" date (and they just made it), but it could be the expiration date, in which case I would return it. The rest is probably a product identification number. Call the manufacturer.
    Last edited by emsr2d2; 18-Nov-2013 at 09:14. Reason: Link removed from quote

  3. emsr2d2's Avatar
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    #3

    Re: 11.2013 310mAh UB2EAS

    If it says 11.2013 (not 11.20.13) it could be the date of manufacture, simply denoting "November 2013".
    Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.

  4. MikeNewYork's Avatar
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    #4

    Re: 11.2013 310mAh UB2EAS

    Quote Originally Posted by emsr2d2 View Post
    If it says 11.2013 (not 11.20.13) it could be the date of manufacture, simply denoting "November 2013".
    Ah! Good point!

  5. anhnha's Avatar
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    #5

    Re: 11.2013 310mAh UB2EAS

    ***NOT A TEACHER***

    310mAh: 310 milliampere-hours.
    The mAh capacity rating refers to the storage capacity available for a particular battery. A battery with a capacity rating of 310mAh could deliver a current of 310mA for one hour, 62mA for five hours, ...

  6. Banned
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    #6

    Re: 11.2013 310mAh UB2EAS

    Everybody, have look at this link. It's a useful website about battery terms.
    Battery_basics

  7. emsr2d2's Avatar
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    #7

    Re: 11.2013 310mAh UB2EAS

    You must be very disappointed that you didn't find that website before posting your question. So much of your time could have been saved and you could have just asked about the expiry date.

    It never fails to surprise me that there are so many websites about so many generally uninteresting topics!
    Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.

  8. Banned
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    #8

    Re: 11.2013 310mAh UB2EAS

    Quote Originally Posted by emsr2d2 View Post
    You must be very disappointed that you didn't find that website before posting your question. So much of your time could have been saved and you could have just asked about the expiry date.
    hahaha yeah poor me. I should be sharper these days. Good point.

  9. anhnha's Avatar
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    #9

    Re: 11.2013 310mAh UB2EAS

    Just my opinion, it would be better to ask this kind of question in an electronics forum such as allaboutcircuits.com, edaboard.com, electro-tech-online.com,...

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    #10

    Re: 11.2013 310mAh UB2EAS

    ...especially as you have seen fit, sb70012, to report other recent threads as not being language questions.


    (anhnha, is your avatar giving all of us the finger, or just a few?)
    Last edited by Rover_KE; 19-Nov-2013 at 10:13.

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