Sumvision Laptop / Notebook 90 Watt DC Car Charger with 8 Tips

(4 or less) 13.82
(5 to 9) 12.23
(10 or more) 11.70
Sumvision Laptop / Netbook 95 Watt Universal Power Charger Pack

(4 or less) 11.39
(5 to 19) 10.76
(20 or more) 9.94