| Safety Control |
Explanation |
| Charging
timer /
Timer control /
Protection
timer
|
- A
pre-set timer to prevent over-charging which will
shorten service life of battery.
- Charging
shall be stopped at the time stated in the manual.
- So,
for NC-MQ R02, the rapid charge will stop within
140 minutes from start for charging
2 pcs of HR-3U(2100mAh) which take only 105 min of
charging time. This function prevents dry cell
battery from causing electrolyte leakage.
|
| Peak
cut control /
Peak
voltage control
|
- This
innovative technology protects batteries against
overcharging by detecting exactly when the
battery has reached full charge.
- The
purpose is to stop quick charging when a battery
reached its peak voltage.
|
| Minus
delta voltage detection |
- At
the point of full charge, battery voltage will
show a small but distinctive drop.
- When this voltage
drop is detected by the minus delta voltage
detector, charging, will stop. This is another
method to prevent overcharging.
|
| Temperature
control for charger & battery |
- Built-in
sensors monitor battery temperature for both
charger & battery to prevent over-charging.
- Temperature
protection for the charger by Power Control IC.
- Temperature
protection for the battery by built-in sensors
which monitor the battery temperature to
prevent over-charging. When the battery is beyond
the specified temperature, charging will be
stopped.
|
| Individual
charging control |
- This
function monitors the voltage of batteries with
different capacities to make sure each one
is charged properly.
|
| Non-Rechargeable
Battery |
- Stop
charging if a non-rechargeable battery is
accidentally inserted.
|
| Protection
/ Alkaline |
- When
the battery's voltage charged with 190mA for NC-MQ
R02 is beyond the specified voltage,
charging will be stopped.
|
| LED
Display |
Explanation |
| During
charge |
On
( Red light
) |
| After
full charge |
Off
( Red light goes off ) |
| Abnormal
charge condition |
Blinking
( Red light ) |
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