Where to Find Lithium in Subnautica 2
Complete guide to finding Lithium in Subnautica 2 — best biomes, locations, and how to farm this critical battery and crafting resource.
Lithium is a valuable mid-game resource in Subnautica 2, essential for batteries, power cells, and certain advanced vehicle components. With 75 known deposits, it is relatively rare — you need to know exactly where to look.
Why You Need Lithium
Lithium is required for:
- Basic Battery — Powers all handheld tools and equipment
- Power Cell — Powers the Tadpole and other vehicles
- Battery Charger — Essential base module for recharging batteries
- Advanced electronics — Certain high-tier components
- Lightweight materials — Reduced-weight inventory upgrades
Battery-powered tools are your lifeline in Subnautica 2. Lithium keeps them running.
Best Biomes for Lithium
Lithium deposits appear as pale gray-white metallic nodes, distinct from Lead’s dark appearance:
- Deep cave levels — The lowest accessible cave levels have the highest Lithium concentration
- Geothermal zones — Areas with thermal activity often contain Lithium deposits
- Crystalline formations — Rocky areas with crystal growth
- Wreck structural elements — Some wreck debris contains salvageable Lithium
- Cliff overhangs — Check under rock overhangs in deeper water
How to Identify Lithium
Lithium is pale gray to white, lighter in color than Lead but not as reflective as Silver. It often appears in elongated crystalline formations rather than round nodes. Use your Flashlight to spot the distinctive pale reflection.
Interactive Map
All 75 Lithium deposits are marked on our interactive map. Enable Resources → Lithium to see every known spawn.
Efficient Lithium Farming Route
- Descend to the deepest accessible cave level
- Search for pale gray-white nodes on cave walls and ceilings
- Check geothermal areas — the heat-distorted rock often conceals Lithium
- Explore crystalline rock formations thoroughly
- Inspect wreck structural elements for salvageable Lithium
Expected yield: 5-8 Lithium per 20-minute deep exploration run.
FAQ
Where is Lithium found in Subnautica 2?
Lithium is found in deep cave systems, geothermal zones, and crystalline rock formations. It appears as pale gray-white metallic nodes.
What is Lithium used for in Subnautica 2?
Lithium is essential for Basic Batteries, Power Cells, Battery Chargers, and vehicle power components. It keeps all your electronic equipment running.
How to farm Lithium efficiently?
Focus on the lowest cave levels you can safely reach. Lithium is rare (75 deposits) but concentrated in deep caves. Each deep cave run yields 5-8 Lithium.
Is Lithium rare in Subnautica 2?
Lithium is one of the rarer resources (75 deposits vs. 989 Titanium). Prioritize collecting it whenever you explore deep caves.
Related guides: Where to Find Lead | Where to Find Gold | Tadpole Building Guide