Review on 🎮 TechKen Controller Charger with 22600mAh Battery Packs for Xbox One/X/S, Xbox X, and Elite – Compatible with All Xbox One Controllers by Jessie Duhon

This is a very good battery pack. The listing image shows you will receive three batteries, while the details show two. When I received it it even said two on the box. However, there was of course an extra battery in the box, which was great. Also in the box is a fairly long USB-C cable and a charger that can charge two batteries at once. After you plug in the charger, it will flash rapidly from red to green and then turn off. This is a good indication that it's actually on and on standby. I've seen others mention that charging batteries requires proper orientation, but that wasn't the case for me. Positive and negative symbols are clearly marked on both ends and sides of the battery packs and symbols. are also clearly marked on the charger. Additionally, the boxed battery comes with a key, so while you can flip the battery over and charge from either side, you can't physically insert it if you flip it the wrong way round. That's good, so there shouldn't be any problems charging it properly as it's pretty much foolproof. Battery usage is also labeled on its polarity, so just match it to the polarity symbols on the controller. The "2600” page will point to the controller and you will see the battery information page. Even if you installed it backwards, the controller just won't work. The charger seems to work. In standby mode, the indicator is off, but when a discharged battery is placed in the charger, the icon above turns red. After fully charged, it will turn green (as in the photo). Also note that this is an independent battery charge. This way you don't have to put both battery packs in the charger to work. You can charge one pack at a time. They appear to be of good quality and work as I've expected so far. Of course I'll find out how well they perform on a full charge in the coming days, but for now they're worth it.