TP ACER EXTENSA AC IN INDIA

Acer Extensa  Series compatible laptop ac adaptor / charger - Imported third party (not original) One year manufacturer warranty thru seller.  Physical damage and burn due to high voltage, not covered under warranty. Please read entire item detail carefully. Freely ask incase any doubt. Technical specifications: Input:V, 50Hz (Worldwide use) Output: DC19V 3.42A  65W Output pin Size: Internal Diameter: 1.7mm External Diameter: 5.5mm Please note that AC power cord is not included with this adaptor. Compatible part Numbers: AP.     AP     AP.O     SADP-65KB B     PA-          PA-      ADP-65DB        AP.T       AP.     AP.     AP.     P.T     AP.     AP.      AP.     AP.T      PA-     PA-QQSR     ADT-W61     AP. LC.ADT     ac2     adp65db     AP.     SADP-65KB D     SDAP-65KB     AP.    Important Note: 1. Before ordering this ac adapter, you MUST check your laptop's input voltage and your original ac adapter's output voltage. Laptops with 18V~20V input voltage can use ac adapter which has 19V output voltage; Laptops with 15V~17V input voltage can use ac adapter  which has 16V output voltage; Remember: never exceed ±1V tolerance. Using wrong output voltage adatper will damage your laptop computer. 2.  You can calculate your original ac adapter's output Wattage [W] by multiplying the Ouput Voltage [V] by output current [Amps] i.e 19V X3.42A = 65 Watts. You can choose a replacement ac adapter which has higher Amps than your original ac adapter's, but you can not choose an ac adapter which has lower Amps  than your original ac adapter's because it can not provide sufficient power to your laptop. Adapters with higher Amps will not damage your laptop computer. The adapter's output current (Amps) and output power (watts) are maximum load ratings. Computers only draw as many amperes or watts as they need. 3. Different laptops have different connectors. You need the right tip for your laptop. This is very simply to find.  Basically, laptop AC adapters comprise of 2 ends. One end is male power outlet. You use this end to plug into wall power outlet.  The other end is called "TIP" which you will plug this tip into the "DC IN"