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BATTERY CHARGING INFORMATION
CHARGING RATES FOR NICAD
Nicad battery
charging rates are
determined by
the time taken to
fully charge
the
battery and
are
determined by
the charge
current.
Slow charge is fit for this tool.
Slow Charge Batteries
The charging rates for slow charge batteries is typically between
3~5 Hours, but up to and 7 Hours.
IMPORTANT NOTICE
ALWAYS FULLY DISCHARGE A Ni-Cad BATTERY BEFORE
CHARGING AND NEVER EXCEED THE CHARGING RATE
TIME, EXCEPT WHEN "CONDITIONING" A NEW BATTERY
CHARGING PROCEDURE
When charging a new NiCad battery it should be fully discharged
followed by a full charge for the charging rate for the battery as
stated in the product manual plus 30 minutes. This should then be
followed by a full discharge and a further full charge for the
charging rate for the battery as stated in the product manual plus
30 minutes.
This procedure will condition the battery and equalize the cell
voltages. Following this procedure will ensure the optimum
operation of the battery.
When repeatedly using the charger to charge a number of
batteries always allow the charger to cool down before charging
another battery. It is recommended that the cooling down period is
not less than 30 to 45 minutes.
When charging a battery that has been discharged during heavy
use, allow the battery to cool down before charging. It is
recommended that the cooling down period is at least 30
minutes.
NICAD CHARGING
&
CHARGERS.
Ni-Cad batteries need to be recharged with a reasonable amount
of care, largely because overcharging can damage them.
Overcharging can result in the battery temperature and internal
pressure to rise rapidly. This can cause the cells to distort and
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lose electrolyte, and in extreme cases where the internal pressure
is extremely high they can even explode.
This situation can also arise when an overcharged battery is fitted
to the product and is being used.
In order to avoid this extreme situation it is of vital importance that
NiCad batteries are fully discharged before charging and that the
charge time is not exceeded except when "Conditioning" a new
battery. Repeated charging of partially discharged batteries could
cause failure of one or more of the cells.
SELF DISCHARGE.
A Ni-Cad battery can self discharge and lose its stored charge
due to internal chemical action. Typically it can lose
approximately 10% of its charge in the first 24 hours after fully
charging, and then loses it by a further 10% per month.
BATTERY CHARGING INDOORS
This charger is designed to be used indoors. We do not
recommend that it is used inside your home. Ideally batteries
should be charged on a bench in a workshop, garage or shed. If
the charging operation is to be carried out in your home the area
must be well ventilated and the charger must be placed on a non
combustible surface ensuring that the ventilation slots are not
blocked. Never exceed the charging time except when
"Conditioning" a new battery, as this could damage the battery
and charger.
BATTERY DISPOSAL
When the battery fails to charge or maintain its charge, its usable
life is exhausted. To preserve natural resources, please recycle or
dispose of the battery pack properly. This battery pack contains
nickel-cadmium cells. Before disposal ensure that the battery
pack is fully discharged by operating your cordless product then
remove the battery pack from the product and cover the battery
pack connections with heavy-duty tape, to prevent short circuit
and energy discharge, which could result in a fire. Do not attempt
to open or remove any of the components. Consult your local
waste authority for information regarding available recycling and /
or disposal options.
SPECIFIC SAFETY INSTRUCTIONS RE-CHARGEABLE
BATTERIES
Batteries may leak or explode if not charged or handled correctly.
Always observe the following precautions when handling batteries.
Ensure that the machine is switched off before removing or fitting
batteries.
Do not
use this battery with any other product.
Do not
attempt to
fit the battery the wrong way round.
Do not
short out, or attempt to dismantle the battery.