The i10 monitor has a built-in Lithium-Ion rechargeable battery which under normal use will function for 8 to 12 hours before requiring a re-charge. Please note, you can extend the battery life by turning the monitor off when not in use. To do so, press and hold the TOP button for a fully 10 seconds until the screen goes blank.
The level of charge is displayed in the top left portion of the screen. You may recharge the unit at any time if you feel it may be necessary. If the last bar disappears, the unit will beep several times and the battery icon will flash. If you don’t plug it in soon, the monitor will shut down completely. To re-charge, simply use the supplied USB charger.
A full charge takes approximately 6 hours. When charging, you will see a lightning bolt to the left of the battery, along with a charging animation inside the battery. Once fully charged, the lightning bolt will disappear, and the animation will stop.