Comments by Edwin M.

  • Understanding battery capacity: Ah is not A

    Understanding battery capacity: Ah is not A

    - 12 December 2015

    My sincerest apologies LOL But after reading your very informative article, I am still left in the dark over one key question...(I most likely simply did not comprehend an explanation that you already gave). Using an online calculator which converts MAh to Wh, If I put in 51,000 mah @ 12 volts I get a total of 612 WH, and yet If I use the same mah,(51.000), @ 5 volts I only get 215 wh......Why do I get less wh at lower voltage and more wh at higher voltage? Hopefully you can assist with this LOL. Thanks in advance.

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