Gear

FXLION ATTO ONE External Battery Announced

The FXLION ATTO ONE is a tiny, portable multi-voltage battery designed to be used to power camera rigs, gimbals, LED Lights as well as smartphones and laptops when the situation arises.

The ATTO ONE weighs in at only 220g (7.76oz) and measures 50.7 x 35 x 104.5 mm (2 x 1.4 x 4.1″) meaning it can easily fit into a pocket and will take up almost no room in a gear bag.


View FXLION ATTO ONE Pricing and Availability at Vistek


It features a 37Wh capacity and multi-voltage output ranging from 5V-12V allowing it to be used with a variety of equipment including:

  • 12V professional cameras, monitors and LED lights
  • 7.4V cameras, monitors and LED lights
  • Devices which power via USB-C such as cameras, camera stabilizers, phone stabilizers, follow focus, phones and laptops.

One the bottom, you will find the output connection options including D-Tap, USB-A, USB-C (Input/Output) and a 7.4V DC socket.

All four output channels can be used simultaneously, with a maximum 74W load spread through all connected devices .



There are two 1/4 inch fixed thread, mounting points on the ATTO ONE, one located on the side and another on the back of the battery allowing it to be mounted either horizontally or vertically.

Finally, the four indicator lights located around the button on the front indicate the level of charge remaining in the battery and/or charging status.

FXLION ATTO One Features

  • 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)
  • USB-A+USB-C+D-Tap+φ2.1DC:74W(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
  • Dimension:50.7mm(L)35mm(W)104.5mm(H)
  • Weight:220g
  • 1/4 inch fixed thread: 1x horizontal / 1x vertical