LED ABNORMAL RESULTS
N
O
LIGHT
CAUSE
SOLUTION
1
Solid Red Warning!
LED
Reverse Polarity
Exchange the red and black
clamps to the correct battery
posts
2
Flashing Red Warning!
LED
1) Open-circuit
2) Dirty Battery
Posts
3) Dead Battery
4) Output Short
Circuit
1) Connect the red and black
clamps to the battery posts
2) Clean the battery posts
3) Replace the battery with a new
one immediately
4) Disconnect red and black out-
put terminals
3
Slow flashing Red
Warning Red Slow
flashing
+
Solid Corresponding
charging mode LED
Charging in
6VMode(s) for 12V
battery
Please do manually press Mode
button to choose correct charge
mode.
CAUTION: If you choose 12V
Mode(s) for 6V battery, the 6V
battery will be damaged!
4
“CHARGING” and
“CHARGED” flashing
+ Other mode lights
“OFF”
Overheat protec-
tion
Current reduces when tempera-
ture in charger is too high. After
cooling down, charge will begin
5
12V Slow flashing
In 12V REPAIR
mode
------
6
24V Slow Flashing
In 24V REPAIR
mode
------
7
Solid Red Warning!
+CHARGED flashing
Overload in
SUPPLY Mode
(will automatically
shut down for 30
seconds as protec-
tion)
Disconnect the external device
N
o
LIGHT
CAUSE
SOLUTION
8
Corresponding
charging mode LED
quick flashing
Battery cannot
store electric
charge during
charging process
Replace the battery with a new
one immediately
9
Only corresponding
charging mode LED
In Desulphation
Process
------
10
Red Warning! LED
light flashes 2x stop
for 3secs, 2x stop for
3 secs…
Battery cannot
be recovered
through Desul-
phation Process or
Battery cannot be
recovered through
Repair Mode
1) Replace with a new battery
2) If battery cannot be recovered
through Desulphation Process,
try REPAIR Mode for recovery
11
WARNING! LED
Battery (voltage is
less than 3V) need
Repair Mode
Try REPAIR Mode for recovery
LED ABNORMAL RESULTS
NOTE:
Following situation indicates that the battery needs to be replaced, although
there is no abnormal result LED communication.
After full charging cycle and with CHARGED of battery level indicator, use this battery to
start matched vehicle’s engine.
If engine cannot be activated (exclude the problem of vehicle itself), it indicates this
battery has declined storage capacity and need to be replaced or try REPAIR Mode for
recovery (press REPAIR button).
