26
- Wrong communication. It refers to poor connection between charger and battery pack .
- Internal temperature of the battery pack is out of range from 0 to 50
o
C .
- Full voltage of the battery pack less than 32V
- short circuit of the output , or overload
The power indicator LED lights
This Li-Ion battery pack is equipped with a power indicator which is used to give an indica-
tion of the battery pack’s remaining charge. Press the Power indicator button to check battery
charge as below. The LEDs will stay lit for approximately 4 seconds.
Meaning of power indicator :
LOW CAPACITY WARNING
Unlike other battery pack types, Lithium-Ion battery packs deliver fade-free power for their
entire run time. The tool will not experience a slow, gradual loss of power as you work. If RED
LED on the battery pack begins to ash, the battery pack’s charge is under 1% capacity and
should be recharged.
TO OBTAIN THE BEST LIFE FROM THE BATTERY
Never allow the battery to completely discharge before recharging. The battery pack should
be placed on the charger whenever the battery pack is noticeably running down or the tool no
longer performs a task it previously performed.
Avoid conducting short charges. Make sure that the battery is fully charged every time by al-
lowing the charger to complete its full charging cycle.
Avoid allowing lose items like screws or nails etc. to be stored with battery packs as these or
similar items can short battery packs and cause a re or explosion.
4. The green LED light of the charger will ash continuously during normal charging.
5. After charging is complete, you will hear a beep sound again, the green LED on the char-
ger will be on and the four green lights of the battery pack will be on for 3-5 seconds then
turn off. If encounter one of following kind of situation, the light of charger will turn red,
and ash, you will hear beep sound per second until the problem has been corrected .
OPERATION
Q>95%
80%<Q<95%
30%<Q<80%
1%<Q<30%
Q: battery pack, capacity
Flash ON OFF
Q<1%
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