iTEKIRO 90W AC Adapter Charger for Lenovo Twist S230U; Lenovo ThinkPad X1 X100E X120E X131E X200 X200S X200T X201 X201I X201T X220 X220I X230 X230I X230T X300 X301 AC Adapter Charger for Lenovo Twist S230U; Lenovo ThinkPad X1 X100E X120E X131E X200 X200S X200T X201 X201I X201T X220 X220I X230 X230I X230T X300 X301 including 2-prong AC power cord This 90W adapter replaces original 65W (20V, 3.25A) and 90W (20V, 4.5A) adapter; Higher wattage power adapter charges your laptop battery quickly and avoids adapter overheating problem when your laptop is fully loaded with working applications Durable: Ruggedized case withstands harshest mobile environments and tight sealing for protection against moisture and high humidity Reliable: Comprehensive internal safety features filter input line voltage spikes or surges and limit output voltage or current to protect your laptop from electrical hazards; High power efficiency provides consistent and continuous power for your laptop; Tested by manufacturer to match or exceed specifications of OEM products Bonus: Complimentary iTEKIRO 10-in-1 USB Charging Cable ($5 value) included, which can be used to charge most smartphones, cell phones, E-book readers, MP3, MP4, GPS, and digital cameras in the market