My Laptop Battery Runs Out Quickly. If the toggle switch is grayed out unplug your laptop so its running on battery power and the toggle switch will become active. See also Monitor your Mac notebook computers battery If your Mac battery wont charge completely If your Mac battery status is Not Charging.

The laptop battery drains fast when the lid is closed. See Check the condition of your Mac notebooks battery. Click System.
Disable Your Keyboards Backlight.
See also Monitor your Mac notebook computers battery If your Mac battery wont charge completely If your Mac battery status is Not Charging. Tap the toggle switch to turn on Battery saver. Laptop is 1 year old until now battery would last 3 - 6 hours but after windows reinstall battery lasts for 1 and half hour max. Relax while you catch the flick knowing your full-strength laptop battery should be gone in less than an hour.
