The Umarex Elite Force 11.1v 1200mah lipo tri-panel battery with Deans connector will power your Airsoft replica while keeping it in a small enough profile to fit into a crane stock battery compartment. Please note that as with all lipos, you must keep a charge on them. We recommend charging your lipo before and after playing and if it begins to sound weak, discontinue use and swap batteries till you can recharge your battery.
