19.5V 3.42A AC Adapter Charger for Acer-Chromebook 15 14 13 11 R11 CB3 Series CB3-111 CB3-532-C47C CB3-431 CB3-431-C5FM CB3-131 CB3-111-C8UB CB3-131-C3SZ CB3-532 CB3-111-C670 Output:DC 19V 3.42A 65W Input: AC 100-240V 1.8A-0.6A 50-60Hz;Connector Size:3.0mm*1.1mm Compatible with Acer Chromebook 15 14 13 11 Cb3 Cb5 C720 C720p C730e C740 R11 Acer Chromebook R 11 C720, C720P, C730E, C738T, C740, CB3, CB5: CB3-111-C4HT CB3-111-C670 CB3-111-C6EQ CB3-111-C8UB CB3-131-C3SZ CB3-131-C3VC CB5-132T-C1LK CB5-132T-C32M CB5-132T-C8ZW C720-2103 C720-2420 C720-2800 C720-2802 C720-2827 C720-2844 C720-2848 C720-3404 C720-3605 C720-3871 C720P-2457 C720P-2600 C720P-2625 C720P-2661 C720P-2666 C720P-2834 C738T-C44Z C740-C3P1 C740-C4PE Acer Chromebook 13 C810, CB5: C810-T7ZT Replace for Acer Chromebook 13 C810, CB5: C810-T7ZT CB5-311-T1UU CB5-311-T677 CB5-311-T7NN CB5-311-T9B0 CB5-311-T9Y2 CB5-311P-T9AB Acer Chromebook 14 CB3-431: CB3-431-C5EX CB3-431-C5FM CB3-431-C5XK Acer Chromebook 15 C910 CB3 CB5 N7: C910-3916 C910-54M1 C910-C37P C910-C453 CB3-531-C4A5 CB5-571-362Q CB5-571-C09S CB5-571-C1DZ CB5 Safety: CE-/FCC-/RoHS-Certified for safety, over voltage protection, short circuit protection, over current protection. Made and Sold by professional factory directly Warranty: 12 - month warranty; 30 days money return guarantee; 24 x 7 email support