Xbox One Contoller Charger Dotca RC04 Twin Docking Station High Speed Battery charger with 2 x Rechargeable Battery Packs For Xbox One / Xbox One S / Xbox One X Controller(Black)

Product Description:
Longer Lasting Rechargeable Batteries:This Xbox One controller charging station will provide up to 18 hours of play time on the 700mAh NiMH battery packs. They are built to last, with a lifespan of over 1,000 charge cycles.
Quick and Efficient Charging: When not gaming, simply put the equipped Xbox One Controller on the Charging Station and it will start charging automatically without the need to remove the battery. This is a quick and easy process to charge each controller, thanks to the dual conductive leads.

Package Includes:
1 x Charging Dock.
2 x 400mAh NiMH Rechargeable Battery Packs.
1 x Charging Cable.

Attention:
Keep controllers fully charged and ready for action with Twin Charging Station & Battery Pack. The rapid recharge cradle enables you to power up two XBOX ONE wireless controllers without needing to leave your system on. Featuring a polished black finish to match your XBOX ONE controllers. Two powerful rechargeable battery packs provide maximum power for gameplay of up to 18 hours.

NOTE:
Do not place batteries or battery packs with exposed terminals in pockets, bags or any other receptacle with metallic objects such as coins, keys, jewellery or where the metal connections could be short circuited as overheating could occur

Questions & answers:
Q:should the red light be flashing or solid red when the controller is charging ?
A:yes,it should be solid red.
Q:Is it ok to leave them there, or do you have to remove them when they are done charging?
A:Our Xbox One charging station has overcharge protection.
Q:Does it work with elite controllers and can you play and charge the batteries with a usb cord?
A:You can charge elite controllers with it and it has USB cord in the package.