Flexing Battery Holders with Integrated Spring by Pixelle on Thingiverse: https://www.thingiverse.com/thing:2339441

Summary:
Flexing battery holders with integrated spring for AAIt's very easy to pass the wires with this version !The batteries are very well set in their housing.UPDATE :2017/05/30 =&gt; ADD x6 BATTERY HOLDER2017/06/20 =&gt; ADD x1 to x6 18650 BATTERY HOLDER 