Play and recharge your Xbox Series X and Xbox One wireless controller battery pack simultaneously with Nyko's innovative Power Kit Plus. The Power Kit Plus includes two high quality 1200 NiMH mAh rechargeable battery packs compatible with both Xbox Series X and Xbox One Controllers, 4 replacement battery covers, and an extra-long 10-foot USB Type C charging cable. Includes 4 clearly labeled replacement battery covers for Xbox Series X and Xbox One to accommodate the battery pack's unique design. The rechargeable battery packs provide up to 25 hours of play per charge while the extra-long cable plugs directly into the battery to allow simultaneous play and charging. The extended cord makes it easy to kick back at a comfortable distance from your TV without accidentally disconnecting the controller. The rechargeable battery packs can be charged with or without being attached to a controller. Never worry about running out of battery power for your controller during play again.