2800mAh*4

Too many batteries four for just one child but at least there's no moaning of flat controllers.Great product all around they plug into the controller and don't need the original Xbox battery door on the batteries fit very tight so makes for quicker battery change during gameplay.Pros -Bright lights but also very good colours that do not affect sleeping when charging at nightvery quick charging plugged into Xbox USBNice easy docking for batteriesCons -Not very clear which way the battery goes in the controller.Very happy arrived very fast packaged well can only point to the one con as above but some of this is down to the xbox controller and just a change in habbit from using a docking station.

Ordered this having been using a previous style Xbox controller charging kit which used dated micro usb charging and lower powered battery packs.I wanted to upgrade to usb C as most of my devices use this cable type now.The quality of this unit is great, it feels well built and with four batteries I never run out of power when gaming! I have two consoles, with a controller each and have two batteries charged up on standby and I can just rotate them out. The red & green lighting looks great. I run the power cable into the rear of my Xbox One X and it works great. Charging doesn't take too long and the packs seem to last many hours of gameplay.Highly recommended.

These are ok I've had them 3 months and the only reason I give 4* is because they don't remain 100% despite indicating they are fully charged,For example when my current battery is dead I'll put a fully charged battery in from the charging dock and is only 88% charge.So what I do is charge them all apart from the one currently used then once fully charged I turn the dock off so I come and go as and when I need a fully charged battery but it seems they aren't staying fully charged when they are left in the dock fully charged.

Great for keeping batteries charged

I have purchased multiple batteries for my lad over the years all of which are no longer usable due to xbox changing the battery pack on the controllers or cables lost / broken.However this ticks all of the boxes....1) batteries compatible with all the different controllers.2) 4 batteries included which is excellent value when compared to others.3) a separate charging dock meaning less chance for cables to break / get lost

La fella loves this, easy in easy out. You get four batteries so perfect for two controllers. Light up red for dead battery green fully charged.

Likes: 4 battery packs, good battery life, led charge indicators, great price, USB charges when Xbox in sleep modeCons: led lights are very bright and are on constant, even if no battery is in. Would be better to have no light and then when battery inserted good to red when charging and green when done. Only complaint.

My old rechargable battery stopped working after multiple years of use, so I needed a new battery pack and I play games a lot, so when I saw that I could get 4 battery packs that lasted almost as long, if not as long as some of my gaming sessions (when I have the time), I thought "Great, no more dead batteries!"First few days, worked really well.No issues in terms of charge time and battery life.Once those few days had ended, I found myself swapping battery packs consistently every 15-30 minutes. Says it has overcharge protection but that's clearly a lie. Complete waste of money.I'd suggest just investing the extra money in a pack or two from Microsoft themself for xbox controllers, or rechargeable AA batteries.Would give 0 stars if I could.So poor.