Little Nightmares III Guide | How to Find the Battery (Chapter 4)

Here's a guide on how to find the Battery in Chapter 4 of Little Nightmares III.

Game Guide by Ragib Rawnak on Oct 19, 2025

In this part of Chapter 4 of Little Nightmares III, your objective is to obtain the Battery needed to progress through the next hallway. You will use the Doll to navigate gaps, operate levers, and set up the conditions to advance further.

Crossing The Broken Hallway

With the Doll in hand, begin by moving toward the far end of the hallway. Use the Doll to cross the broken section safely. At the end, you will find a door on the left that will remain open only while you are holding the Doll. Enter through this door to continue.

Little Nightmares III, Guide, How to Find the Battery, Chapter 4

Reaching The First Lever

Inside the room, use the Doll to move toward a Lever. Ensure the doll is positioned close enough so that you can still operate it. Pull the Lever to trigger the mechanism before moving on in Little Nightmares III.

After using the first Lever, pick up the Doll and head left into another room that lacks a floor. Keep holding the Doll to move safely across the area. Continue forward until you reach another Lever.

Pulling this Lever will release a Battery that you can collect. If you are playing with another person, have Player Two pick up the Battery. If no second player is available, the AI Companion will automatically retrieve it in Little Nightmares III.

Little Nightmares III, Guide, How to Find the Battery, Chapter 4

Returning With The Battery

Once you have the Battery, go back to the first room and flip the Switch again to reopen the door. Proceed back into the hallway, and at this point, you will need to leave the Doll behind.

Place the Doll down so it no longer projects over the door directly across the hall. Then, throw the Battery through the broken window of the door on the right side.

Little Nightmares III, Guide, How to Find the Battery, Chapter 4

Installing The Battery

After throwing the Battery inside, crawl back through to reach it. Take the Battery to the section with the empty Socket and the movable Cart in Little Nightmares III.

Insert the Battery into the Socket, then move the Cart toward the right side of the hallway. This will give you access to another Lever. Pull the Lever to open the next door and continue forward.

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