Mark from [url=http://www.unifirm.com]Fattafa[/url] posted an update on the Mugen UMPC batteries in [url=http://www.origamiportal.com/modules/newbb/viewtopic.php?topic_id=475&forum=7&post_id=2749#forumpost2749]our forums[/url]

According to Mark the batteries will be released this month and be in stock mid October.

from the post:

[i]Part No.: HLI-UQ1SL will be the standard sized Samsung Q1 battery.

Part No.: HLI-UQ1XL will be our Extended sized Samsung Q1 battery that will be about 3x the capacity of the OEM standard sized battery

And lastly…

Part No.: HLI-T700XL is our Extended sized EO V7110 battery that too will be about 3x the capacity of the OEM standard battery.[/i]

So if you are looking for an extended battery for either of those devices Fattafa may be a good place to start.