Battery tray for Eclipson Model V

In the build notes for the Eclipson Model V, they attach the battery using double side velcro.
I do not like sticking velcro to my battery's so I designed this tray. I fly racing drones to I copied the fixing method using a battery strap that had lying around. I also put a sticky gel pad on the top of the tray and then NOTHING moves the battery.
The tray you can cyanoacrylate to the plane or use a strong double sided tape (my preferred method).

The strap you should be able to get from your local hobby shop or Banggood and the gel pad I bought from Banggood.

https://www.banggood.com/5M-Multipurpose-Nano-Grip-Tape-Reusable-Removable-Washable-Double-Sided-Sticky-Strips-Seamless-Traceless-Tape-Adhesive-Kitchen-Holder-p-1574783.html?rmmds=myorder

or

https://www.banggood.com/Honana-HN-CH014-Sticky-Gel-Cell-Pad-Anti-Slip-Phone-Pads-Kitchen-Bathroom-House-Car-Phone-Holder-p-1177039.html?rmmds=myorder