If you own an HP laptop, you should have a program called ... If your MacBook's battery can be removed easily, shut it down, remove the battery, replace the battery, and start it back up.

HP, Lenovo, and Dell all sell replacement ... Wondering if it's time to replace your laptop or battery? Replace your laptop ...

If your laptop ... the battery performance will keep dropping. Use an app such as BatteryInfoView to monitor current battery performance with respect to its optimum capacity. Replace the battery ...

you may need to show your laptop to a technician – or else if your battery is old, then maybe the battery is dead and you may need to replace it. I hope something here helps you. Read next ...