Instructions

Battery charger WA3772
5
1. BATTERY PACK*
2. CHARGER
3. CHARGE INDICATOR LIGHT
*Not all the accessories illustrated or
described are included in standard delivery.
We recommend that you purchase your accessories
listed in the above list from the same store that
sold you the battery charger. Refer to the accessory
packaging for further details. Store personnel can
assist you and offer advice.
TECHNICAL DATA
Rated Input voltage 100-240V~50/60Hz
Output voltage 20V
Charging current 2A
Rated Input power 50W
Charge battery Li-Ion
Charging time (approx.)
Battery pack
2.0Ah(1pc) Approx. 65mins
2.0Ah(2pcs) Approx. 130mins
4.0Ah(1pc) Approx. 130mins
4.0Ah(2pcs) Approx. 260mins
Protection class
/II
Machine weight 0.5kg
For the technical data of the types, the number of
cells and the rated capacity of the batteries that
can be charged, please refer the nameplate of the
battery pack supplied by WORX.
CHARGING PROCEDURE
NOTE: Before using the tool, read the
instruction book carefully.
CHARGING INSTRUCTIONS
1. CHARGING YOUR BATTERY PACK
The charger is designed to charge two battery packs
at the same time as well as charge one by one.
WARNING: The charger and battery pack are
specifically designed to work together so do
not attempt to use any other devices. Never insert
or allow metallic objects into your charger or battery
pack connections because an electrical failure and
hazard will occur.
2. BEFORE USING YOUR CORDLESS TOOL
Your battery pack is UNCHARGED and you must
charge once before use.
3. HOW TO CHARGE YOUR BATTERY
CHARGING PROCEDURE
1) Plug the charger into an appropriate outlet.
2) Slide one battery pack or two battery packs
into the charger. Normally, the relevant charge
indicator light (3) will flash in green color
showing the battery is being charged.
WARNING: When battery charge runs
out after continuous use or exposure
to direct sunlight or heat, allow time for the
battery to cool down before re-charging to
achieve the full charge.
CHARGING INDICATOR
This charger is designed to detect some problems
that can arise with battery packs. Indicator lights
indicate problems (see table below). If this occurs,
insert a new battery pack to determine if the charger
is OK. If the new battery charges correctly, then the
original pack is defective and should be returned
to a service center or recycling service center. If the
new battery pack displays the same problem as the
original Battery Pack, have the charger tested at an
authorized service center.
Light ON/ Flash Status
Red on
Defective Battery
Red flash
- - - - -
Battery Temperature
Protection
The temperature of
battery pack is less
than 0
o
C or more than
45
o
C.