Motorola RDM2020 - Manual (Page 28)

RADIO OVERVIEW
English 20
Rapid Charger LED Indicator
Status LED Status Comments
Power ON Steady green for 3 seconds The charger has powered up
Charging Blinking green The charger is currently charging
Top-off Charging Blinking green (slow) Battery is near fully charged
Charge
Complete
Steady green Battery is fully charged
Battery Fault (*) Blinking red (fast) Battery had a fault when it was inserted
Waiting to
Charge (**)
Double-blink yellow Battery charging conditions not suitable
(*) Normally re-seating the battery pack will correct this issue.
(**) Battery temperature is too warm or too cold or wrong power supply is being used