Summary

Simple under slung box to convert geared starter to cordless. I use two cell lipo for all my receivers and after a few years I have a bunch that don't test well enough to fly anymore (under 75% capacity) but still hold a decent charge. That makes them pretty much perfect for various starters and field equipment (fuel pumps etc). Nothing special about this one, just a box with some sides. Batteries held in with velcro. You will need three new m3x24 bolts with a button or other low head for the one side.