Fujitsu Lifebook T4220 Laptop Charger/Adapter - 19V 4.74A LB1 High Performance 18 Months Warranty ProSeries Fujitsu Lifebook T4220 laptop chargers are custom manufactured to be 100% compatible and optimized for your Fujitsu Lifebook T4220 laptop. Fujitsu Lifebook T4220 ProSeries chargers utilize high quality components for better performance and longer life. Fujitsu Lifebook T4220 AC Adapter meets and/or exceeds OEM specifications. Will not void original manufacturer warranty. Fast shipping! 60-Day Money Back Guarantee & 1 Year Warranty.