Specification:

• Compatible with: Xbox One / Xbox One S / Xbox One X Controller
• Cable Length: 5FT
• Battery Capacity: 1200mAh/PCS 
• Color: Black 

Feactures:

• Charges while you play and when the console is in standby mode
• Say goodby to disposable AA battery, Save money by Rechargeable Battery Replacement 
• 2-Pack Rechargeable Battery included, One Spare Battery for you
• 2-Pack Extra Xbox One Replacement Battery Cover for you.
• 2-Pack 5FT USB Chagring Cable included, One Spare for you.
• Fully Charged under 4hrs 

Package Includes:

• 2 * Rechargeable Battery Pack
• 2 * Charging Cable
• 2 * Xbox One Replacement Battery Cover 
• 2 * 5FT USB Chagring Cable