![PSA: you don't need to buy a new battery pack if you have the old one, it works perfectly with the new controller. : r/XboxSeriesX PSA: you don't need to buy a new battery pack if you have the old one, it works perfectly with the new controller. : r/XboxSeriesX](https://preview.redd.it/4ls56wviffy51.jpg?auto=webp&s=7a1b560c1cbc06ade13aaa6db76e5f0f42fba7d0)
PSA: you don't need to buy a new battery pack if you have the old one, it works perfectly with the new controller. : r/XboxSeriesX
![UPDATE] Xbox controllers still use AA batteries because of a long-running marketing deal | TheSixthAxis UPDATE] Xbox controllers still use AA batteries because of a long-running marketing deal | TheSixthAxis](https://www.thesixthaxis.com/wp-content/uploads/2020/11/XboxSeriesXController-IL2.jpg)
UPDATE] Xbox controllers still use AA batteries because of a long-running marketing deal | TheSixthAxis
![Buy 2pcs 2400mAh Rechargeable Backup Battery for XBOX ONE Controller Battery Pack With USB Cable at affordable prices — free shipping, real reviews with photos — Joom Buy 2pcs 2400mAh Rechargeable Backup Battery for XBOX ONE Controller Battery Pack With USB Cable at affordable prices — free shipping, real reviews with photos — Joom](https://img.joomcdn.net/d7cfb566ed051fc6a7c5fc7e9b802d49078f047e_original.jpeg)
Buy 2pcs 2400mAh Rechargeable Backup Battery for XBOX ONE Controller Battery Pack With USB Cable at affordable prices — free shipping, real reviews with photos — Joom
![Battery charger doesn't fit in new controller the previous back had 3 slots to put in controller and this battery has 1? : r/xboxone Battery charger doesn't fit in new controller the previous back had 3 slots to put in controller and this battery has 1? : r/xboxone](https://preview.redd.it/ndksltv0uai71.jpg?width=640&crop=smart&auto=webp&s=958365724b0c9ff97ebc4bcbee0f4deb02f60a41)