In Subnautica: Below Zero, a number of of the tools that hold you alive — just like the scanner, habitat builder, or seaglide — run on batteries that lose their cost as you employ them, and it’s not instantly clear tips on how to recharge them (apart from simply constructing new tools).

In this Subnautica: Below Zero guide, we’ll clarify tips on how to swap batteries in your tools, and tips on how to recharge drained batteries.

How to alter batteries

In Subnautica: Below Zero, the inexperienced gauge on a software icon’s proper facet signifies battery drain (this gauge seems on battery icons as nicely). There’s no strategy to recharge the tools themselves. Instead, it’s a must to swap out the battery for a contemporary one.

First, be sure to have a contemporary battery (2 ribbon crops, 1 copper ore).

Subnautica: Below Zero change batteries recharge tools

Hit the reload button to swap out your batteries.
Image: Unknown Worlds Entertainment by way of Polygon

Select your software from the fast slots alongside the underside of your display screen (this doesn’t work out of your stock). Press the reload button — on consoles, that is the Square or X button. This will pull up an inventory of the batteries you have got in your stock. Scroll via them to discover a contemporary one to load.

Recharging batteries

Once you discover the habitat builder (1 wiring equipment [2 silver ore], 1 laptop chip [2 table coral samples, 1 gold, 1 copper wire], 1 battery) blueprint at Delta Station, you’ll additionally unlock the blueprints for a battery charger (1 wiring equipment, 1 copper wire, 1 titanium) inside module.

Build a battery charger someplace in your base, and load it with as much as 4 drained batteries. As lengthy as your base has energy, you’ll recharge the batteries over time.