![Reverse engineered and 3D printed a replacement battery pack for my Pentax 645 because the original was pretty busted up. This is my first prototype so it's a little rough, but it Reverse engineered and 3D printed a replacement battery pack for my Pentax 645 because the original was pretty busted up. This is my first prototype so it's a little rough, but it](https://i.redd.it/0tj5q2zi4n281.jpg)
Reverse engineered and 3D printed a replacement battery pack for my Pentax 645 because the original was pretty busted up. This is my first prototype so it's a little rough, but it
![For anyone with a busted Pentax 645N battery holder, I've made one and posted the files online. Details in comments. : r/analog For anyone with a busted Pentax 645N battery holder, I've made one and posted the files online. Details in comments. : r/analog](https://preview.redd.it/ppt2d1pe4eo81.jpg?width=640&crop=smart&auto=webp&s=dac7688e5c1f7d7273f59ff3b6833758f2495054)
For anyone with a busted Pentax 645N battery holder, I've made one and posted the files online. Details in comments. : r/analog
![Scored this Pentax 645 today along with everything seen in the photos for $150. Only problem is previous owner left batteries in the battery holder and when they exploded, they took the Scored this Pentax 645 today along with everything seen in the photos for $150. Only problem is previous owner left batteries in the battery holder and when they exploded, they took the](https://i.redd.it/4a5w858qw4s71.jpg)
Scored this Pentax 645 today along with everything seen in the photos for $150. Only problem is previous owner left batteries in the battery holder and when they exploded, they took the
![Reverse engineered and 3D printed a replacement battery pack for my Pentax 645 because the original was pretty busted up. This is my first prototype so it's a little rough, but it Reverse engineered and 3D printed a replacement battery pack for my Pentax 645 because the original was pretty busted up. This is my first prototype so it's a little rough, but it](https://preview.redd.it/lewep3zi4n281.jpg?width=640&crop=smart&auto=webp&s=5716d0247b3768d5cfd6ab720f0d307a9ab97938)