Dear Valued Customer,    Thank you for your feedback.  We do understand your dissatisfaction and the inconvenience this may have caused if the battery was not good. Information coming from valuable customers, like you, will continuously help us improve our future product offering and services. The battery will last around two hours in Turbo Mode, try to adjust your game, video and performance mode settings in the Armoury Crate utility software to prolong or extend the battery life while gaming. Should you need further assistance with the product, please email me at cl-rodel@asus.com and I would be more than happy to help. Or you are most welcome to call Product Support Hotline at: 1(888) 678-3688. Also, you can chat with an ASUS live support agent from the link: https://www.asus.com/us/support/article/1135/.  Thank you for choosing an ASUS product.    Regards,   Rodel  ASUS Customer Loyalty