User's Manual

5
To save power and achieve longer battery life
• Features like Bluetooth and WiFi consume more energy, so disable these features when not in use.
• The brighter the screen, the more energy will be consumed; you can dim the screen brightness and shorten
the sleep time within the display settings menu.
• Please only use the official OnePlus charger. Using unauthorized chargers can be dangerous and can void
your warranty.
• Make sure to only use outlets with the correct voltages (as labelled on the charging brick). Using an incorrect
voltage can damage your phone and/or battery and lead to injury.
• Do not use unsafe plugs or outlets.
• Do not use a short-circuit charger.
• Do not disassemble or modify charger, as this may lead to personal injury, electric shock or fire.
• Do not use the charger in humid environments.
• Do not touch the charger, cable or power socket with wet hands, as this may cause electric shock.
• Do not place heavy objects on the power cord or attempt to modify any cables.
WARNING: Please do not charge the battery over 12 hours.