ning slow Battery
out of the allowable temperature
range
Allow battery to
warm naturally to
room temperat- ure
(within battery
operating
temperature 0–
45 °C)
Problem Possible Cause Corrective Measure
Flashing red
battery
Battery not (properly) inserted Properly insert battery in charger
charge indicator
Battery contacts contaminated
Clean the battery contacts (e. g. by
inserting and removing the battery
several times) or replace the battery
Battery defective Replace the battery
Battery charge
indicat- ors do not
light up
Mains plug of battery charger not
plugged in (properly)
Insert mains plug (fully) into the
socket outlet