Ahsoka Tano Rebels Shoto 12v Powered Lightsaber by HarFamcosplay

Ahsoka's Shoto Saber from Rebels

It fits 8 AA batteries for powering a 12v Light strip.

I used PEX pipe for the Blade slots in and a simple toggle switch glues in the bottom.
You need some battery spring terminals for both ends like these
https://www.kge.ca/en/product/power/19490-battery-contact-aa-a-spring.html