It’s quick and easy to charge your device but remember, it’s safer to use the power adapter and charging cable designed for IQOS ILUMA. It takes around 135 minutes to fully charge the pocket charger and up to 10 minutes to fully charge the holder for the first time after unpacking. The holder recharge times are: 
 
-1’ 50” for 1 use* 
-3’25” for 1-2 uses* 
-5'15" for 0-2 uses*
-and 10’ 05” for its first charge out of the box* 

*Please refer to the battery degradation section

Checking the battery level of the pocket charger is easy. Simply short press the side button on the pocket charger. The pocket charger lights will turn on to indicate the battery level: 
•   4 WHITE lights mean the battery is fully charged 
•   3 WHITE lights mean up to 75% battery life remaining 
•   2 WHITE lights mean up to 50% battery life remaining 
•   1 WHITE light means up to 25% battery life remaining 

YELLOW blinking lights displaying on the holder: This means the battery is depleted and the holder needs to be recharged. It’s pretty fast. IQOS ILUMA holder recharge times are: 
•  1’ 50’’ for 0-1 Use*
•  3’ 25’’ for 1-2 Uses* 
•   5’ 15’’ for 0-2 Uses* 

*Please refer to the battery degradation section.

RED blinking light on the holder: You need to put the holder in the pocket charger and reset the device. 
  
WHITE lights blink twice on the holder: This indicates your IQOS ILUMA is outside its operating temperature range of between >0°C/<40°C. 

Yes, but only with the charging cable and power adaptor designed for IQOS 3 generations.