The ARyee 2200mAh 14.8V X550 Battery, specifically engineered for Asus X550, X550C, X550CA, X550CC, X550CL, X550E, X550L, X550LN, X550V, X550VB, and X550VC laptop series, is an optimal power solution. Its 2200mAh capacity and 14.8V voltage ensure long-lasting performance, providing ample energy for your demanding laptop. This battery is designed with a safety lock mechanism, preventing overcharging and short-circuits, ensuring a secure charging experience. The battery also features a convection-cooled design, maintaining optimal temperature for efficient energy transfer and longevity. With a one-year warranty and reliable performance, the ARyee Battery is an excellent choice for extended battery life and reliable power backup.