What do the MeatStick 2018 Charger’s lights mean?

Gen 2 chargers will flash red/green for 30 seconds when it's powered and a Stick is attached.
After it will change colors to designate the power level of the Stick.
Flashing Red < 30%
Flashing Orange > 30%
Flashing Green > 60%
Solid Green > 95%
Turns off 100%
If the ambient temp is below 65'F, the LED statuses may appear off as the Stick's battery voltage may throw off the charger. However, there are no issues with the actual charging function. Please contact support if you have any questions.