90W Lenovo 90W Charger 20V 4.5A Square Connector + Power Cord, Replacement AC Adapter 90W 20V 4.5A Square Connector for LENOVO

Product Description

lenovo 90w 20v 4.5a square connector AC Adapter User Guide

• Before your pay the order,please check the adapter code corresponding to the lenovo 90w 20v 4.5a square connector ac power adapter is suitable for you laptop. Specially check the size of the lenovo 90w 20v 4.5a square connector charger Connector Size if it can fit your laptop.
• All of our power adapter lenovo 90w 20v 4.5a square connector are with power crod. We provide power crod of US/EU/AU/UK.Generally we will ship you the crod to fit the using in your delivery address. If you have some special require, please leave a message for us.

HOT To CHOOSE LENOVO 90W 20V 4.5A Square Connector AC ADAPTER?

All of the power adapters with SAME CONNECTOR and SAME OUTPUT VOLT as your original charger can compatible with your laptop, and the OUTPUT CURRENT based on the load of your laptop. So a large power power adapter is more stable but it always heavier, and don't choose a replacement adapter with a power lower than the original, because it maybe can't offer enough power for your laptop charging and running at the same time.
• SIZE OF CONNECTOR: Choose a LENOVO 90W 20V 4.5A Square Connector charger with the same size of diameter connector as your original one.
• OUTPUT VOLT: To avoid burn your laptop,the output Volt marked on the LENOVO 90W 20V 4.5A Square Connector ac adapter should be same as your original adapter
• OUTPUT CURRENT: The OUTPUT CURRENT marked on the body not means the working current but the highest current which the power adapter can offer. So you can choose a ac adapter with same OUTPUT VOLT:, same or higher OUTPUT CURRENT as original one. Higher OUTPUT CURRENT, higher Power, of course, its weight will be heavier