Step 1: Tap on 'Settings', select 'Change PC settings', and then select 'PC and device'. Tips 3: Turn off the Bluetooth if do not use Step 1: Tap on 'Settings', and then tap on the Wi-Fi network name. Tips 2: Turn off the Wi-Fi if you do not need Step 3: On the Power options screen bottom, move the slider left to decrease brightness. Step 2: Or tap on the Battery icon on the bottom right corner, select 'Adjust screen brightness', on the bottom, move the slider left to decrease brightness. Step 1: Swipe in from the right edge of screen on your Surface, select 'Settings' on the Charms bar, tap on 'Screen', and then move the slider down to reduce the screen brightness. Guide Steps Tips 1: Decrease Screen Brightness Tips 2: Turn off the Wi-Fi if you do not need Tips 3: Turn off the Bluetooth if do not use Tips 4: Close Unnecessary Programs Tips 5: Unplug the External Device Tips 6: Turn on the Airplane mode if on a plane Tips 7: Select Power Saver Mode Tips 8: Choose when to turn off the display Tips 9: Reduce Operating Temperature Tips 1: Decrease Screen Brightness How to extend my Surface Pro battery life when no outlet to charge? Here are several tips for you to refer, you can adjust your Surface according to your need, to save power and extend the battery life.

I often take my Surface Pro 3 on travel and on a business trip, on the road of trip, I take it out to kill time, but I found the power consume so quickly that only for about three hours. Is this real? Most of the people are in doubt. On Surface Pro 3, if only for web browsing or PDF, the battery life nearly can extend to 9 hours. 9 Tips to Extend Surface Pro Battery Life When No Outlet to Charge

Surface pro 8 battery life