Battery (Subnautica)

Batteries are an electronic item crafted using a Fabricator.

Batteries can either be used to craft tools and pieces of equipment or to refill their energy in case it decreases.

Specifically, the Battery can recharge the SeaGlide, the Stasis Rifle, and the Transfuser.

The Battery can also be charged in the Battery Charging Station.

Upgrades
The Lithium Ion Battery is an upgrade for the Battery that has double the energy.