In Reply to: battery-powered cMP ! posted by play-mate on January 25, 2011 at 07:25:23:
While getting off ac mains is always desireable I believe LiFePo4 batteries are better...much lower output impedance. I have listened to Li ion batteries, lead acid, and LiFepo4 batteries and LiPo's beat them all, lead acid is 2nd then Li ion.
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