![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/0tj5q2zi4n281.jpg?width=640&crop=smart&auto=webp&s=ab3c6f810d62c44b0735933e3f5e1e5c45b447db)
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
![HQRP Quattro batterie per Mamiya 645 Pro TL / RZ67 PRO II/Pentax 67 / Minox 35 ML/Bronica SQ-B + HQRP Sottobicchiere : Amazon.it: Elettronica HQRP Quattro batterie per Mamiya 645 Pro TL / RZ67 PRO II/Pentax 67 / Minox 35 ML/Bronica SQ-B + HQRP Sottobicchiere : Amazon.it: Elettronica](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71LccY6D6LL._AC_SL1500_.jpg)
HQRP Quattro batterie per Mamiya 645 Pro TL / RZ67 PRO II/Pentax 67 / Minox 35 ML/Bronica SQ-B + HQRP Sottobicchiere : Amazon.it: Elettronica
![HQRP 6-Volt Battery for Mamiya 645 Pro TL / RZ67 PRO II, Pentax 67, Minox 35 ML, Zenit (Zenith), Bronica SQ-B Film Camera: Amazon.co.uk: Electronics & Photo HQRP 6-Volt Battery for Mamiya 645 Pro TL / RZ67 PRO II, Pentax 67, Minox 35 ML, Zenit (Zenith), Bronica SQ-B Film Camera: Amazon.co.uk: Electronics & Photo](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61El3hkrAOL._AC_SY450_.jpg)
HQRP 6-Volt Battery for Mamiya 645 Pro TL / RZ67 PRO II, Pentax 67, Minox 35 ML, Zenit (Zenith), Bronica SQ-B Film Camera: Amazon.co.uk: Electronics & Photo
![HQRP 4-Pack 6-Volt Battery Compatible with Mamiya 645 Pro TL / RZ67 PRO II, Pentax 67, Minox 35 ML, Bronica SQ-B Film Camera HQRP 4-Pack 6-Volt Battery Compatible with Mamiya 645 Pro TL / RZ67 PRO II, Pentax 67, Minox 35 ML, Bronica SQ-B Film Camera](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61aXnSDMIoL._AC_UF350,350_QL80_.jpg)