Sony NP-FZ100 Expanded Battery Holder

 -------------------   Sept 2026 Update  -----------------------

Following some helpful feedback, the original models have been marked as "DEPRECATED". The updated versions have an improved fit, and should hold the batteries more securely than the last version. There are downsides to the print orientation, but modern printers can pull off much better layer adhesion than my original testing showed. 

If the model doesn't work for you, let me know! I'm happy to update and change the model to improve it for the community. Thank you to those who have already left helpful comments and reviews, we wouldn't have any additional versions without you!

In Rod's original model, he stated in regards to the size, “…you are unlikely to need more [than two] in one place”. Seeing as how he had designed a similar model for the older NP-FW50's which held 4 batteries, I wanted the same for the newer type. Also, I didn't like Rod telling me how to live my life! I usually carry 4 spare batteries during wedding shoots, and I hate losing them in my bag, so here we are. 

The model is identical in every other way, so they can still be flipped to indicate charge. I simply sliced up the model and expanded it, nothing fancy.

These batteries (and by extension the holders) are compatible with:
List updated October 4th, 2026 from Sony's NP-FZ100 Compatibility Page

Interchangeable Lens Camera [E-mount]:

ZV Series:

• ZV-E1

• ZV-E10M2

A1 Series:

• ILCE-1

• ILCE-1M2

A9 Series:

• ILCE-9

• ILCE-9M2

• ILCE-9M3

A7S Series:

• ILCE-7SM3

A7R Series:

• ILCE-7RM3

• ILCE-7RM3A

• ILCE-7RM4

• ILCE-7RM4A

• ILCE-7RM5

A7C Series:

• ILCE-7C

• ILCE-7CM2

• ILCE-7CR

A7 Series:

• ILCE-7M3

• ILCE-7M4

• ILCE-7M5

A6000 Series:

• ILCE-6700

• ILCE-6600

Professional Video Cameras:

• ILME-FX3A

• ILME-FX3

• ILME-FX2

• ILME-FX30

Compact Cameras:

• DSC-RX10M5

Post your makes and let me know what you think!