While charging

Steadily lit (amber)

The battery pack of this unit is being charged.

Steadily lit (amber) - off

The battery pack is fully charged.

During use

Slow blinking (green), 4 seconds interval (lit for 2 seconds and off for 2 seconds)

Battery charge is sufficient (about 60 % or more)

Blinking (green), 2 seconds interval (lit for 1 second and off for 1 second)

Battery charge exists but is approaching low (about 20 % - 60 %)

Fast blinking (red), 1 second interval (lit for 0.5 second and off for 0.5 second)

Battery charge is low and needs recharging (about 20% or less)

Off

The power is turned off, or no battery charge remains. Charge the battery.

Hint

• You can check the remaining battery charge in Checking the status of this unit.