Holds 4 Sony Batteries, simple push-in / push-out. I tried to make this super fast release, since we all know these batteries don't last long. Also check out my 6 battery version.
NOTE: Works with Sony A7,A7II and other Sony products that use the NP=FW50 Battery.
PRINT SETTINGS: PLA 0.2mm height No Supports required
Remixed: https://www.thingiverse.com/thing:2567512 adding 4 batteries, made it stronger in almost every way, fast/easy push battery release, added logo text.