Velleman VLEVP4 Mode D'emploi page 5

Charging LED Indication
charger self-check
charger stand-by
battery
activated
charging
fully charged
 Due to different battery types, deviation between the value on the
indicator and the battery's actual capacity exist. In addition, when the
battery is charging, the LCD displays the battery's charging voltage
(including the voltage generated by the battery's internal resistance).
When the battery is fully charged or not connected, the LCD displays
the no-load voltage of the battery.
 When batteries are fully charged, the charger will stop charging and the
voltage of the battery will cut off at 4.2 V. The corresponding charging
status indicators are green on, and all five battery indicator bars will
stop blinking. Remove the batteries and disconnect the charger from
the mains.
6. Operation
1. Plug the DC cord of the wall adapter into the VLEVP4 charger, and plug
the other end of the wall adapter into the mains. The charger performs
a self-check, the LCD displays all contents, the charge current
indicators turn blue, and the charging status indicators are all red on
for 2 seconds. Then the charging status indicators are green on, and
the default 0.5 A charge current displays. At this time, the charger
enters into stand-by mode.
2. Insert the rechargeable 3.6 / 3.7 V Li-ion batteries into the charging
channels. Ensure the positive and negative ends correspond with the
positive (+) and negative (-) symbols on the charger.
3. As long as there is a battery in channel 2 or channel 3, or 2 batteries
in these 2 channels, no matter how many batteries in channel 1 and
channel 4, the charging current will be 0.5 A default.
You can press the current button to change the charging process to
o
0.25 A or switch it back to 0.5 A again.
The charging current would be the max. 1.0 A automatically only
o
when channel 2 and channel 3 are empty.
Press the current button to change the current from 1.0 A to 0.25 A
o
or 0.5 A, or back to 1.0 A.
V. 01 – 06/02/2015
status
1.0 V - 2.0 V
< 1.0 V
VLEVP4
red (2 seconds)
5
LED indication
green
red flash
green
red
green
©Velleman nv