Batteries are used to craft electronic tools and pieces of equipment, providing them with Energy. Batteries can hold up to 100 Energy, which is drained when using Battery-powered tools. Batteries can be swapped out or removed from tools by equipping the tool and pressing .
The Battery can be charged in the Battery Charger, or an equipped tool can be recharged with Swim Charge Fins. These allow the player to recharge their tools without having to continuously craft new Batteries.
The Ion Battery is a modified, higher capacity version of the Battery, which can hold up to 500 Energy.
Uses In Crafting
The player is unable to move while swapping out a battery. Dead batteries can be used to craft an item with a fully charged battery, or just used to craft an item in general. One item that does so is the Scanner