The landing skids of the y911 (v911 clone) has a nice battery cage:
Add an eFlite/Blade/Parkzone type connector:
Easily pull out the battery leads. Connect and the battery wire slides back into the canopy to be concealed. No cutting of the canopy necessary.
The Turnigy 160mAh fits like it was design for it. It even gives a click. But then it holds so well, I have to push forward to get it out. LOL
Wonder if we can buy the skids separately. It's feels more durable than the v911, which I am always breaking. I think the battery wires are thicker gauge too.