<p>AA NiMH battery. Voltage as a function of capacity when delivered power was around 300 mW.
</p>
Own measurements.
<a href="//commons.wikimedia.org/wiki/User:Dantor" title="User:Dantor">Dantor</a> (<a href="//commons.wikimedia.org/wiki/User_talk:Dantor" title="User talk:Dantor"><span class="signature-talk">talk</span></a>) 11:40, 21 October 2012 (UTC)
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>