Battery Charging
Your Magic Leap 2's compute pack should be unplugged from its power source once it has reached 100% charge.
Compute Pack
Your compute pack takes approximately 2 hours to charge from 0% to 90% battery and 3 hours to fully charge to 100%. The compute pack's battery can last about 3 and a half hours of continuous use. If you are using a heavier compute application, the battery will last about two hours.
Battery Saver
Battery Saver helps extend battery life, but decreases compute performance. To enable Battery Saver, toggle the option on in the Battery menu.
Standby Mode
If your device enters standby mode while on 100% battery, it should last about 5 hours.
Controller
Your controller should last about 6 hours of continuous use.
Standby Mode
If your controller enters standby mode while on 100% battery, it should last about 9 hours.