|This article is about the Lightweight High Capacity Tank. You may be looking for the Standard O₂ Tank, High Capacity O₂ Tank or Ultra High Capacity Tank.|
The Lightweight High Capacity Tank is a piece of equipment and an upgrade to the High Capacity O₂ Tank. It can be crafted at the Modification Station, after the player has retrieved its blueprint from a Data Box.
Just like the High Capacity O₂ Tank, it boosts the player's oxygen supply by 90 units. However, it has a lower weight than the High Capacity O₂ Tank, allowing for a smaller penalty to movement speed while retaining the bonus of an increased Oxygen supply.
The player must equip the Lightweight High Capacity Tank in the tank slot of the Paperdoll UI in order to benefit from it. While not equipped, it takes up six slots (2x3) in the inventory.