![background image](http://html.mh-extra.com/html/ultra-power/up-s4ac/up-s4ac_instruction-manual_836431002.webp)
3
4
5. Connect to the battery
,
charging process
Please connect the battery to the right battery connector, the charger will automatically charge the batteries.
During the charging process, the LED indicators will flash in red color and the LCD screen will display relevant
charging data, for different battery, different display interface.
(1) Charging 1S LiPo/LiHV battery
(3) Charging NiMH/NiCd battery (Note: the NiCd charging interface is the same as NiMH)
(2) Charging 2S LiPo/LiHV battery
battery type -battery voltage -charging current- battery capacity of each port circularly.
battery type -battery voltage -charging current- battery capacity of each port circularly.
Above display interface are for charging one battery type in a time, when you charge different battery types(LiPo/
LiHV/NiMH/NiCd) simultaneously, the display data of each channel will be consistent with the above corresponding
battery type.
Once one battery completed charging, the LED indicator will stay in green color and the LCD screen will display:
FULL-battery capacity, as below picture.
battery type -total voltage -1st cell voltage--2nd cell voltage-charging current- battery capacity of each port circularly.
LiPo LiPo
LiPo LiPo
NiMH
NiMH
NiMH
NiMH
4.10 4.10
4.10 4.10
7.20
7.20
7.20
7.20
0500 0500
0500 0500
0500 0500
0500 0500
0.50
0.50
0.50
0.50
0.50 0.50
0.50
0.50
FULL
LiPo
LiPo
LiPo
0150
4.10
4.10
4.10
0500
0510
0510
0510
FULL
0.50
0.50
0.50
DC Input Low
Input: 6.5V
DC Input High
Input: 17.5V
-OC-
LiPo
LiPo
LiPo
-OC-
LiPo
LiPo
LiPo
LiPo
LiPo
LiPo
LiPo
8.20
8.20
8.20
8.20
-C1-
-C1-
-C1-
-C1-
0500
0500
0500
0500
4.10
4.10
4.10
4.10
0.50
0.50
0.50
0.50
4.10
4.10
4.10
4.10
-C2-
-C2-
-C2-
-C2-
Multiple Protection Function
Warning Information
Warranty and Service
1. Low/High voltage protection
When the DC input voltage lower than 7.0V,the device will stop charging and appear the error message ” DC
Input Low”. When use the battery as the power source, please remove the
battery as soon as possible.
Never attempt to connect two or more batteries in one channel, it can be only allowed to insert one battery into one
channel, otherwise, it will cause charger broken.
We guarantee this product to be free of manufacturing and assembly defects for a period of one year from the time
of purchase. The warranty only applies to material or operational defects, which are present at the time of purchase.
During that period, we will repair or replace free of service charge for products deemed defective due to those
causes. You will be required to produce proof of purchase (invoice or receipt). This warranty is not valid for any
damage or subsequent damage arising as a result of misuse, modification or as a result of failure to observe the
procedures outlined in this manual.
2. Battery reverse polarity protection: The device can check the battery polarity of each channel , the wrong polarity
battery connected can not be charged.
When the DC input voltage higher than 17.0V, the device will stop charging and appear the error message” DC
Input High”, at this situation, please change the input power source quickly,
the continuous high voltage may burn the charger.
3. Over-voltage protection: when the cell voltage higher 100mV than the Saturation voltage it is, the charger will
stop charging and appear the error message.
If channel 1 LiPo voltage is 4.30V, the device will appear below error message,
and for this moment, the charger will stop charging for this channel, so that the
battery can be protected from overcharging.
4. Over-current protection: when the charging current over 1.20A, the charger will stop charging and appear the
error message like channel 1, as below.
ULTRA POWER TECHNOLOGY LIMITED
www
.
ultrapower
.
hk
+
86
-
755
-
23283358
Add: 6/F, Building D, Hui Qing Science and Technology Park, Guanguang Road, Guanlan,
Longhua District, Shenzhen518110, China