Rechargeable Battery Pack for Xbox One X/S/Elite|Series X/S Controller,Charger Station with 2pcs 2800mAh High Capacity Battery Kit and Fast Charging Cable(Gray)

Not really thrilled with this charger. It doesn't hold a charge very long at all either. My grandkid said she gets maybe 3- 4 hrs charge then the controller shuts off & a message appears about charging the battery. So she swaps it out for the other. The other battery, although charged the same length of time, maybe longer, always shows up as already discharged when connected to the controller. The other issue is when both batteries are in the charging dock the red lights just flash green red. Red means charging & green means they are charged. When they do stop flashing, most times the light usually stays on red for hours & hours . Way over the expected charge time. Sometimes when she places the batteries into the dock the light appears green. But we know these can't be charged because she just put the batteries in. I verified she inserted them in the right way & fully seated.I gave it 3 stars because they do work - just not as long as we wish they should. And the price was fair. Its possible I got a bum device. That happens sometimes and its not the seller or makers fault. it just happens. So, I'm going with that explanation rather than keep complaining.