Quick answer
Current sources point to Karakorum Power Plant as a deep route for Advanced Battery fragments, with All Things How listing two Advanced Battery scans in the area and Subnautica2.gg listing either two scans or a Data Box. Subnautica 2 Guide places Entangled Power Cell near the Karakorum Power Plant, while PC Gamer covers repairing the Power Plant and entering the Observatory. GamesRadar puts Conduit Crystal below the Alien Power Plant region, often below 300m, so bring depth, oxygen, and a clean exit plan.
Field notes for Karakorum runs
This is a route cluster
Advanced Battery, Entangled Power Cell, Conduit Crystal, and Observatory progress all point near the same deep region. Plan a loop, not a single pickup.
Depth prep decides the trip
The materials are not the only gate. If your Tadpole depth, oxygen, or return markers are weak, the same route becomes much more expensive.
Separate scan goals from haul goals
Scanning fragments and hauling repair materials are different trips. Mixing both without storage and power planning can turn one clean route into two messy ones.
Karakorum route plan
Make it a route, not a panic dive
The area is tied to several separate goals, so decide what you are doing before you leave: scan Advanced Battery fragments, check power-cell leads, repair Power Plant machinery, or mark Conduit Crystal spots for later.
Pack for scanning first
All Things How recommends a charged Scanner, Rebreather, and at least a Standard Air Tank for the Advanced Battery fragment route. I would add Beacon markers and a spare battery if you are still learning the approach.
Use the structure as your anchor
Once you reach the Power Plant zone, search around wall gear, broken equipment, turbine-like machinery, crate clusters, and debris close to the structure. A fixed landmark keeps the dive from turning into a wide, messy sweep.
Scan the battery fragments before looting randomly
For Advanced Battery, the public data is useful but not identical: All Things How says scan two fragments in the Power Plant area, while Subnautica2.gg also lists a Data Box path. Scan first, then check containers if the blueprint is still short.
Treat Entangled Power Cell as a late-power lead
Subnautica 2 Guide says Entangled Power Cell is found near the Karakorum Power Plant, and Subnautica2.gg lists Conduit Crystal, Strong Acid, Gold Ingot, and Troilite for the craft. Do not burn those materials until your PDA makes the next power goal clear.
Separate repair work from resource farming
PC Gamer covers the Power Plant repair route into the Observatory. That job asks you to read the machinery and bring repair materials. If you also try to farm crystals, scan fragments, and open every crate in the same trip, oxygen becomes the real boss.
Mark Conduit Crystal for a dedicated return
GamesRadar places Conduit Crystal beneath the Alien Power Plant region and warns that deeper crystals may push you toward Tadpole depth planning, Rebreather, improved fins, and a stronger oxygen tank. Mark the route now; mine it when the tool chain is ready.
Route card
Scan
Battery
Advanced Battery fragments and possible Data Box route.
Power
Repair
Power Plant work can open the Observatory path.
Mark
Crystal
Conduit Crystal sits deeper around the Alien Power Plant zone.
Dive checklist
| Bring or confirm | Why it matters |
|---|---|
| Charged Scanner | Needed for Advanced Battery fragments and structure scans. |
| Rebreather | The route sits beyond comfortable early-depth swimming. |
| Standard or better Air Tank | Short oxygen turns are the main reason this route gets messy. |
| Beacon markers | Mark the Power Plant, exit line, and crystal ledges. |
| Repair Tool plan | Useful if you are following the Power Plant repair route. |
| Spare battery or charger loop | The Scanner and tools can drain during a long search. |
| Tadpole depth plan | Important before chasing deeper Conduit Crystal spots. |
Do not stack every objective into one first trip
The safest first Karakorum run is boring on purpose: reach the structure, scan what you came for, drop a marker, and leave while you still know the way out. Come back for repair work or crystal mining after the route feels familiar.
FAQ
Where is Karakorum Power Plant useful in Subnautica 2?
Current guides tie the area to Advanced Battery fragments, Entangled Power Cell leads, Power Plant repair and Observatory access, plus nearby deeper Conduit Crystal planning.
What should I bring before going to Karakorum Power Plant?
Bring a charged Scanner, Rebreather, at least a Standard Air Tank, Beacon markers, spare battery power, and a Repair Tool plan if you are working on the Power Plant repair route.
Are Advanced Battery fragments at Karakorum Power Plant?
All Things How places two Advanced Battery fragments in the Karakorum Power Plant area. Subnautica2.gg also lists a Data Box unlock path, so scan fragments first and check containers if the blueprint is still incomplete.
Should I farm Conduit Crystal on the same trip?
Only if your depth and oxygen setup is already stable. GamesRadar places Conduit Crystal deeper beneath the Alien Power Plant region, so it is often better to mark the spot and return with better gear.