There are the Li-Fe batteries from rc planes or cars. This chemistry is more resilient and at the same time very little self discharge compared to li-on. They do have less kick out, but since you wouldn't need more than 2 or 3 amps you are more then ok. Search for chargers and batteries on hobbyking.com or similar rc sites. The prices are very cheap.
AndrásThese are told to be killer but not cheap batteries: http://www.idxtek.com/Some discussions on the topic: http://taperssection.com/index.php?board=4.0Hi,batteries have been used for field recording for quite a while.
On Fri, Apr 26, 2013 at 2:42 PM, Alexandre Torres Porres <porres@gmail.com> wrote:hey folks, anyone have recomendations for battery packs for audio cards?wanna try some stuff going mobile, anybody doing that? Looking for some high capacity for my multiface/RME (takes 9-.12V, 2A)thanks
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