Asus X540 X540L X540LA X540LJ X540S X540SA X540SC X540YA A540 A540LA F540SC R540S LAPTOP BATTERY

ASUS Series Laptop Battery Overview

ASUS Laptop Battery in Bangladesh

Any new laptop battery should first be fully charged by leaving it plugged in overnight. Once a computer battery is fully charged, it will no longer accept any more power. It is a common practice to leave laptops plugged in after they have been turned off so that the battery has a full charge the next time you use your laptop. It is probably fully charged within 5 hours. A brand new notebook battery is in a weakened condition since it has not been conditioned yet. Condition and break in your new battery by performing 5 partial discharge and recharge cycles the first week you receive your new battery. Run on battery power without the AC adapter cord at least once a week to keep the battery cells active and at their peak potential. When your laptop is plugged into the power adapte,r the battery goes to "standby mode" while your laptop runs directly on electricity from the wall outlet.