Battery Status
1.When not charging, press the power button to check the remaining battery charge as the macaroon PB2 will enter sleep mode after 32 seconds.See the manual for details
2.When being charged, the macaroon PB2charge indicator light should be on and the charging LED light should be flashing with 1-second intervals. 4 LED lights will be on once the macaroon PB2 has been charged completely.
3.When using the macaroon PB2 to charge macaroon MiFi or other electronic devices, the LED indicator lights should show the remaining charge.
4.Low battery warning: when the battery charge is lower than 10%, the last indicator light will flash with 1-second intervals.