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English
Blinking Yellow LED Indicator?
• the battery temperature may be below 5°C (41°F) 
or above 40°C (104°F).
• the voltage may be lower than the predetermined 
threshold level for rapid charging.
Note: Rapid charging outside of the stated temperature 
and voltage limits can drastically reduce the life 
expectancy of the battery. 
Note: When the battery charger detects the proper 
battery conditions, rapid charging begins 
automatically (steady red LED).
SERVICE
The Single-Unit Chargers are not repairable. Order 
replacement chargers as necessary.
6881088C11_na.book  Page 13  Thursday, April 7, 2016  1:39 PM