Features: new and high quality Experience uninterrupted gaming with Battery for your wireless gaming mouse. This rechargeable battery ensures long lasting usage, allowing you to enjoy extended gameplay. for gamers, office workers, students, and frequent traveler, this battery is for various mouse models. Whether at home, school, or on the move, rely on this reliable battery to power your gaming needs. Elevates your gaming experience with the Battery, providing extended usage time for your mouse. Specifications: Material: Battery Battery capacity: 300mAh Package Includes: 1PC Mouse Battery note: No retail package. Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!