Nano and Atto One: The only V-mount Batteries You Will Ever Need

The only V-mount Batteries You Will Ever Need

How many times have you ever been out for a shoot and realized that the batteries for your lights or camera are dead?

Yeah, I think we have all been there and today I’m going to be giving a solution to that problem. The folks over at FXLion have gracefully sent me a lifesaver for products in the Atto One Battery.

ATTO One Link

Nano One Link Here

Nano One and Atto One
Here is a side-by-side size comparison to get a better look at both batteries. Nano One Dimensions: 100(L)mm*71(W)mm*35(H)mm ATTO OneDimension: 50.7mm(L)*35mm(W)*104.5mm(H)

I have been using the Nano one personally for many years and have loved it.

That’s why when the folks over at FXLion sent me the Atto One I was excited to try it out. The Atto´s small and compact design makes it easy to bring with you anywhere you go. The Nano packs a punch with 50wh and the Atto One 37wh of power really allow ´s you to keep your equipment going all day.


Nano One
An LCD shows you the remaining capacity and voltage as well as the voltage of USB and USB-ports.


Atto One
The Atto One slide allows you to know the battery percentage by each dot representing 25% of your battery.





The best thing about these batteries is the USB & USB-C output, which can charge your MacBook or any other USB-C compatible device on the go.


Atto One and Nano One, bottom view

The Nano One & Atto One both include D-Tap ports as well to make tethering on location nice and easy


Nano OneAtto One

Nano One Specs

Capacity: 3.4Ah 50Wh

Voltage: 14.8V

Working Current: 8A (max.)

USB-A Output: 5V/2.4A | 9V/2A | 12V/1.5A

USB-C In/Output: 5V/3A, 9V/3A, 12V/3A, 15V/3A, 20V/2.2A

Micro USB Input: 5V/3A

D-Tap In- / Output: Yes (1x)

Dimensions: 100(L)mm*71(W)mm*35(H)mm

Weight: 310g

ATTO One Specs

Capacity:5.0Ah/7.4V /37Wh

USB-A: 5V/2A

USB-C: 5V/3A 9V/3A 12V/3A 15V/3A 20V/2.2A

D-Tap: 12V/3A(Max)

φ2.1 DC:7.4V/5A(Max)


4 channels can work at the same time, total output is 74W(Max)

Charge: only by USB-C,5V/3A 9V/3A 12V/3A 15V/2A 20V/1.5A

Indicator: 4-Level LED indicators




Click the picture below to view the video