Xbox One controllers use two AA batteries

An Xbox One controller takes two AA batteries. That is the only battery type the controller accepts. You cannot use AAA, 9-volt, or any other size — the battery compartment is designed specifically for AA.

The controller does not come with batteries included, so you will need to buy them separately. Both alkaline and rechargeable AA batteries work in the controller, though they perform differently in terms of cost and lifespan.

Key Takeaways

  • Xbox One controllers require two AA batteries, and no other size will fit the compartment.
  • Alkaline AA batteries last roughly 30 hours of play time before needing replacement.
  • Rechargeable AA batteries cost more upfront but save money over time if you play regularly.
  • The battery door is on the back of the controller and slides off without tools.

How long AA batteries last in an Xbox One controller

Alkaline AA batteries typically last around 30 hours of active play time in an Xbox One controller. The actual lifespan depends on how often you use the controller and how much you use rumble features, which drain batteries faster than basic button input.

If you play a few hours a day, a set of alkaline batteries will last roughly one to two weeks. If you play casually, they may last a month. Heavy rumble use — such as in racing or action games — will shorten that window noticeably.

Alkaline versus rechargeable batteries

Alkaline AA batteries are cheaper per set upfront, usually between $3 and $8 for a pack of four. You buy them, use them until they die, and throw them away. If you play occasionally, this is the simpler choice because you do not have to manage charging schedules.

Rechargeable AA batteries cost $15 to $30 for a set of four plus a charger, but they pay for themselves after roughly 10 to 15 charge cycles if you are buying alkaline batteries regularly. Rechargeable batteries also reduce waste. The trade-off is that you must remember to charge them, and they lose charge over time even when not in use — so if you leave your controller sitting for a month, the batteries may be partially drained when you pick it up again.

Where the battery compartment is located

The battery door is on the back of the Xbox One controller, below the right shoulder button. It is a rectangular panel that slides downward and pops out without any tools. Once it is open, you will see two battery slots side by side.

Insert one AA battery into each slot with the positive end (marked with a + sign) facing toward the back of the controller. The door slides back on from the bottom and clicks into place. If the door does not click, the batteries are likely inserted backward.

Signs your batteries are running low

The Xbox One controller will display a low-battery warning on your screen when the batteries are nearly dead. The warning appears as a small battery icon in the top left corner of your screen, usually in yellow or red. You will have a few hours of play time left after this warning appears, but it is a good signal to have fresh batteries ready.

If the controller stops responding entirely, the batteries are completely drained. Swap in fresh ones and the controller will reconnect to your console within a few seconds.

Why Microsoft chose AA batteries

Microsoft uses AA batteries instead of a built-in rechargeable battery for several reasons. AA batteries are cheap and available everywhere, so you can grab a replacement at any store without waiting for a charger. If your batteries die mid-game, you can swap them out in seconds instead of plugging in for hours.

The downside is that you will buy more batteries over time and generate more waste. Some players prefer this trade-off because it keeps the controller lightweight and gives them the option to use rechargeable batteries if they want to. Others find it annoying to manage battery purchases.

Frequently Asked Questions

Can I use rechargeable batteries in my Xbox One controller?

Yes. Rechargeable AA batteries work exactly like alkaline ones in the controller. They fit the same compartment and deliver the same power. The only difference is that you charge them instead of throwing them away.

Do I need a special charger for rechargeable AA batteries?

No special charger is required — any standard AA battery charger will work. You can buy a basic charger for $10 to $20, or get one bundled with a set of rechargeable batteries. Chargers plug into a wall outlet and typically charge four batteries in two to four hours.

What happens if I put the batteries in backward?

The controller will not turn on if the batteries are inserted with the negative end facing the back. The battery door may not close properly either. Check that the + symbol on each battery faces toward the back of the controller, then try again.

Can I use one alkaline and one rechargeable battery together?

Technically yes, but it is not recommended. Mixing battery types can cause one to drain faster than the other, and you may get inconsistent power delivery. Use two of the same type for best performance.

Is there a way to charge the controller without removing the batteries?

No. The Xbox One controller does not have a charging port or dock. You must remove the batteries and charge them separately in a charger, or buy the optional Xbox One Play and Charge Kit, which is a rechargeable battery pack that fits inside the controller like standard AA batteries.