Battery charger  EN
6
Red flash
 -  -  -  -  -
Battery Temperature 
Protection
The temperature of 
battery pack is less 
than 0
o
C or more than 
45
o
C.
Green on
Fully Charged
Green flash
- -  -  -  -  - Charging
BATTERY TEMPERATURE PROTECTION
This charger has a battery temperature protection 
feature. When the charger detects a battery pack 
that is too hot or cold (the light will be red and 
flash), it automatically activates the protection 
circuit, and suspends charging until the battery pack 
has reached the correct temperature. The charging 
process will then automatically begin (the light will 
be green and flash). This feature ensures maximum 
battery life.
 
LEAVING THE BATTERY PACK IN THE CHARGER
If a fully charged battery pack is left in the charger, 
the Light will remain green. The battery pack will 
remain charging with a maintenance trickle current.
DEFECTIVE BATTERY PACKS 
This charger will detect a defective battery pack. 
When a defective battery pack is inserted into the 
charger, the charger will try to repair it. This process 
will last about 30mins (the light will be green and 
flash). If the repair is successful, the charger will 
automatically begin to charge the battery pack to 
the highest capacity possible (the light will be green 
and flash). If the light becomes solid red, the battery 
pack is dead.
NOTE: Repaired battery packs are still usable but 
should not be expected to perform as much work as 
new battery packs.
IMPORTANT CHARGING NOTES:
1.  For a new battery or a battery that has been 
in storage for sometime, please recharge the 
battery before use. If you want to store the 
battery for a long time, please fully charge the 
battery pack to ensure maximum battery life.
2.  Longer life and better performance can be 
obtained if the battery pack is charged when 
the air temperature is between (18° C-24° C). Do 
not charge the battery pack in air temperatures 
below 4.5
0
 C, or above 40.5
0
 C. This is important 
as it can prevent serious damage to the battery 
pack.
3.  Never freeze your charger or immerse charger 
in water or any other liquid.
4.  When the battery pack fails to produce sufficient 
power on jobs that were previously done easily, 
please recharge your battery, do not continue 
to use under this condition. You may charge a 
partially used pack whenever you desire with 
no adverse affect on the battery pack.
5.   When charging it is normal that the charger and 
battery pack may become warm to touch.
6.  If the battery pack does not charge properly:
a.  Check current at power outlet by plugging in 
another appliance.
b.  Plug and unplug to check whether the charger is 
ok
c.  Check whether the battery has been damaged
d.  Move the charger and battery pack to a location 
where the surrounding air temperature is 
approximately 18° C-24° C.
e.  If the charging problem persists, take the tool, 
battery pack and charger to an authorized 
service center.
f.  Under certain conditions, when the charger is 
plugged into the power supply, the exposed 
charging contacts inside the charger can be 
shorted by foreign material. Foreign materials 
of a conductive nature such as metallic particles 
should be kept away from charger cavities. 
Always unplug the charger from the power 
supply when there is no battery pack in the 
charger or before attempting to clean.
PROBLEM SOLUTION
I CANNOT FIT THE BATTERY INTO THE 
BATTERY CHARGER. WHY?
a)    Check if the charger and the battery pack are 
specifically designed for working together.
b)    The battery can be inserted into the charger 
only in one direction. Turn the battery around 
until it can be inserted into the slot, the 
indicator light should be green and flash when 
the battery is charging.
REASONS FOR DIFFERENT 
CHARGING TIMES
The charging time can be affected by many reasons 
which are not defects in your product. 
a)  If the battery pack is only partly discharged it 
may be re-charged in less than rated charging 
time. 
b)  If the battery pack and ambient temperature are 
very cold/ hot, it may take longer to re-charge. 
Please find an appropriate environment with 
proper air temperature to start charging.