Asus Vivobook S551-L Laptop (i7/Geforce 840m/8GB RAM) (Plugged)

Selling ASUS Vivobook S551-L Laptop computer. The battery is dead, so it only works plugged in. It's slower than it should be, I don't know how to fix that. Maybe it just needs a new battery. Great condition otherwise! 15.6" Touchscreen I7-4500U Processor 8gb Ram Geforce 840m 2GB (Graphics Card) 1TB Hard Drive. 3 x USB ports (Two 3.0, One 2.0) HDMI output Bluetooth 4.0 Wifi Internet (Wireless N) Ethernet (Gigabit Lan) Webcam Microphone Input DVD-RW SD Card Reader Roughly 2.4 kg (5.3 pounds) Windows 10 Comes with laptop bag. Asking $220.