Quick answer
Current Subnautica2.gg and Subnautica2Hub blueprint pages list Power Cell as a Fabricator craft using Basic Battery x2, Strong Acid x1, and Salt x1. PC Gamer notes that Power Cell is part of the Tadpole craft, so treat it as a vehicle milestone rather than a spare battery. Make the batteries first, confirm Strong Acid, keep one Salt aside, then craft the cell when the Tadpole plan is ready. If you are already chasing Advanced Battery or Entangled Power Cell, keep those rare-material routes separate.
Field notes for vehicle power
Do not eat your tool batteries
A Power Cell feels like progress until your Scanner or Repair Tool is dead. Replace the Basic Batteries first, then feed two into the vehicle chain.
Strong Acid is the real errand
Copper and Salt are easy to notice. Strong Acid is the piece that makes this route branch into Processor and Necrolei Cyst planning.
Keep rare power in another box
Advanced Battery and Entangled Power Cell routes pull from deeper materials. Mixing those parts with normal Power Cell prep is how lockers become soup.
Power Cell route
Start with two working Basic Batteries
The recipe eats two Basic Batteries. If those batteries were meant for Scanner, Repair Tool, or Habitat Builder planning, make replacements before you empty your whole tool kit.
Do the Strong Acid run on purpose
Strong Acid is the awkward part. It comes from the processing chain, not from a casual Copper sweep, so tie the trip to Necrolei Cysts and Processor access instead of hoping it appears in a locker.
Save Salt before it becomes food prep
Salt is easy to spend without thinking. Keep one piece tagged for Power Cell so cooked food, water habits, or side recipes do not quietly steal the final ingredient.
Craft only when the Tadpole chain is close
PC Gamer connects Power Cell directly to Tadpole crafting. If the vehicle fragments or station work are not ready yet, leave the ingredients separate until the final build push.
Plan charging before long trips
Once vehicles and advanced batteries enter the picture, power stops being a one-item problem. A Battery Terminal and cleaner battery storage make the whole vehicle loop less annoying.
Separate normal power from rare power
Power Cell is a Tadpole bridge. Advanced Battery and Entangled Power Cell pull from deeper materials like Conduit Crystal, Silver Ingot, Gold Ingot, and Troilite, so do not merge those lockers unless the recipe is already visible.
Vehicle power card
Batteries
2
Basic Batteries go into the cell.
Acid
1
Strong Acid is the real gate.
Use
Tadpole
Save it for vehicle progress before rare power crafts.
Power Cell checklist
| Need | Why it matters |
|---|---|
| Basic Battery x2 | The recipe starts by consuming two regular batteries. |
| Strong Acid x1 | The material most likely to block Tadpole progress. |
| Salt x1 | Cheap, but easy to spend before you notice. |
| Fabricator | Current blueprint pages list Power Cell as a Fabricator craft. |
| Tadpole plan | PC Gamer lists Power Cell in the Tadpole craft chain. |
| Battery storage | Keeps tool batteries and vehicle parts from fighting for the same pile. |
| Advanced split | Keep Advanced Battery and Entangled Power Cell materials in their own route. |
Do not turn your last tool batteries into a Power Cell
It is very easy to craft the Power Cell and then realize the Scanner or Repair Tool has no backup power. Keep the tools working first; the Tadpole can wait a few minutes longer than your oxygen route can.
FAQ
What is the Power Cell recipe in Subnautica 2?
Current blueprint pages list Basic Battery x2, Strong Acid x1, and Salt x1 at the Fabricator.
What is Power Cell used for?
PC Gamer lists Power Cell as part of the Tadpole craft, so it is mainly a vehicle-progress item in the current route.
Why can I not make Power Cell yet?
The blocker is usually Strong Acid or missing spare Basic Batteries. Check the Basic Battery, Strong Acid, and Salt routes before farming random electronics.
Should I craft extra Power Cells early?
Usually no. Make the Power Cell you need for the next vehicle step, then keep extra materials separate until you know what the next recipe asks for.