Canon EOS 300 grip (BP-200)

Battery pack for analog canon EOS 300
Made to be simmilar to original canon's BP-200 

Eos 300 works on two CR2 battery - cant charge them, they are quite expensive and hard to find. This grip replaces them with four AA bateries, that can be reusable, and are more popular to find.

Also it provide more space for hands, as this canon is quoite small.

After printing you need to wire it, and its ready to go. 
To mount it you don't have to dismount anything, just plug and go!

Im using it for more than a year and its working fantastic.