Saitek SmartCharger Instruction Manual - page 11
moment.
Memory Effect Suppressor: Memory Effect is a phenomenon
peculiar to Ni-Cd batteries and refers to a reduction in the
capacity of Ni-Cd batteries if they are frequently recharged
without being fully discharged first. The SmartCharger
counteracts this effect by discharging each battery using its
Intelligent Discharge System before recharging it to full
strength. Meanwhile, the Negative Pulse function improves
charging performance by applying a loading or discharge pulse
to the batteries during charging. This prevents crystallisation
and reduces gas bubbles around the electrode during
thereby increasing the efficiency of the
process. The
SmartCharger may even revitalise batteries already damaged
by Memory Effect.
Triple Overcharge Guard:
1. Negative Delta V
2. Delta V Square over Delta t Square
3. Current adjustment close to the end of the Fast Charging
process
The SmartCharger is equipped with an advanced Triple
Overcharge Guard to protect Ni-Cd/Ni-MH batteries from damaging
heat generation and from becoming permanently impaired by
overcharging. Negative Delta V and Delta V Square over Delta t
Square (1 and 2 above) are advanced charging termination criteria
that prevent overcharging. In addition, close to the end of the Fast
Charging process, the Fast Charging current (3 above) is automati-
cally reduced to minimise heat generation before the termination
criteria come into effect.
SECTION THREE: TECHNICAL DETAILS
3.1 Care and Maintenance
The SmartCharger is a precision electronic device and
should not be subjected to rough handling or exposed to extreme
temperatures or moisture. Do not use chemical agents to clean the
SmartCharger or the adapter, as these may damage the unit.
Disconnect the charger from AC-DC adapter outlet before cleaning
the metal contact with a soft cloth. Do not disassemble the charger
or AC-DC adapter.
To ensure the safe operation of the unit, the transformer
should be regularly examined for damage to the cord, plug,
enclosure or other parts. In the event of any damage, the
transformer must not be used with the unit until the fault has been
repaired by qualified service personnel. When cleaning the unit
with a soft cloth, the unit must be disconnected from the trans-
former first. Please note that only the recommended transformer
should be used with the unit.
3.2 Technical Specifications
Keys: 2
LED:
1
LCD Viewing Area: 31 mm x 19 mm
1.2V Battery Charging Current: Up to 2A
9V Battery Charging Current: 22.5 mA
Adapter: DC
500mA, centre positive
with barrel jack. Use supplied
adapter only.
Dimensions:
x
x 67 mm
Saitek reserves the right to make technical changes without
notice in the interest of progress.
Use supplied adapter only. If the adapter
replace it with a Saitek adapter of the same model only (please
contact your nearest supplier). Improper use or failure to use the
correct Saitek adapter will render the warranty null and void.