Specifications - Schumacher Electric SL1452 Owner's Manual

PROBLEM
When cable is correctly
connected to both battery
and jump starter: Green LED
blinking; Red LED off; no beep.
Smart Cable LED and Alarm Behavior
BEHAVIOR
Green Ready LED blinking;
Red Fault and Clamp Reverse
LEDs off; no beep.
Green Ready LED solid; Red
Fault and Clamp Reverse LEDs
off; no beep.
Red Fault and Clamp Reverse
LEDs solid, Green Ready LED
off; rapid beeping
No LED illuminated; no beep
Red Fault LED solid, Green
Ready and Red Reverse
Clamp LEDs off; rapid beeping
Red Fault and Green Ready
LEDs solid; Red Clamp
Reverse LED off; beeps once
per second
NOTE: When the condition is corrected, the smart cable will automatically reset.

11. SPECIFICATIONS

Internal battery type .......................................... Lithium ion polymer
Capacity .............................................................................. 59.2 Wh
USB input .......................................................................
USB output ................................................... Standard: 5V DC, 2.4A
Jump start ............................................2000A peak/1000A cranking
Charging Temperature......................................32 ° -113 ° F (0 ° -45 ° C)
"Fake" high battery voltage is detected,
but reverse charging protection did not
activate. User can turn key to jump start
the vehicle.
Cable is connected to jump starter only.
Cable is connected correctly to both
battery and jump starter.
Reverse polarity protection
Battery exhausted or poor connection
Short circuit protection
Temperature protection
USB Fast Charging: 5V, 3A / 9V, 2A / 12V, 1.5A
• 12 •
SOLUTION
REASON
USB, 2A