9v and LR44 Combo Battery Holder - Gridfinity 1x2

I'm going deep down the Gridfinity hole after recently discovering it.

I organized all my AA, AAA, and C batteries into @KellyEgan's awesom “Gridfinity battery hopper”. I was left with a hand full of 9 volts and a BUNCH of LR44 buttons. 

Most of the button battery holders were too small and/or in combos of sizes that I don't have.

Seemed like a good opportunity to mix one up to make max use of a 1x2 Gridfinity slot.

While looking for a holder that fit my needs I saw one or two with a “spatula” extraction tool. That was a cool feature so I added that too.

I merged the base of a 1x2 tray with my original battery organizer on top.