3.0 x 1.0mm Laptop AC Power Charger Adapter for Acer Aspire S5 S5-391 S7 S7-191 S7-391 S7-392 P3 P3-131 P3-171 – 19V 3.42A

About this Item

• Voltage: 19V 3.42A, Connector Tip:3.0 x 1.0mm
• Package:1 x adapter and 1 x power cord
• Compatible Models:Acer Chromebook CB5-311-T0B2 CB5-311-T6R7 C720 C720P; Acer TravelMate TMX313 Chromebook 11 13 CB3-111 CB5-311 CB5-3611
• Please check voltage and connector size before you buy, if it’s the same with it, then you can sure it can be replacement your original adapter well.