1. The charger is restricted to charge Li-ion, IMR, ICR LiFePO4,
Ni-MH/Ni-Cd rechargeable batteries only. Never use the charger with
other types of batteries as this could.
2. The safe operation temperature for the charger is between -10~40°C,
and the safe storage temperature is -20~60°C.Do not expose the device
to direct sunlight, heating devices, open flames; avoid extreme high or
extreme low ambient temperatures and sudden temperature changes.
3. Never charge any battery having evidence of leakage, expansion /
swelling, damaged outer wrapper or case,color-change or distortion.
4. Never attempt to charge primary cells such as Alkaline, Zinc-Carbon,
After the battery is fully charged, the LCD screen displays " ", the
charger will stop charging automatically to prevent the battery from
shortening battery life due to overcharging.)
According to Ni-MH & Ni-Cd battery charging mode, add -
△
V judgement to
detect the battery status & judge to stop charging time more accurately, let
the Ni-MH and Ni-Cd battery can obtain the maximum charge capacity but
not to overcharge.
Automatic Stop Charging
High Sensitive -
△
V judgment mode,
make sure Ni-MH / Ni-Cd battery real full charging
C4-Plus charger has an activation function for over discharged Lithium
battery .when placed a battery into charging slot, C4-Plus will auto detect the
battery & activate it. If battery unable to be activated, charger will judge battery
is damaged, the charging slot will display " " and stop charging.
Battery Activation
If operate lithium battery over discharge to 0 V, charger will restore battery
voltage with small current to make voltage rise slowly to normal condition,
when restoration process finished, come to the normal charging mode. If
battery voltage cannot rise in a long time,charger will judge battery is
damaged, the present charging slot will display " " and stop charging.
Lithium Battery Restoration
Precautions
04
