Operating instructions
Page 12 For technical questions, please call 1-800-444-3353. SKU 67855 
Ammeter will move toward zero as 
the battery charges.)
After fully charging the battery (when 9. 
the Ammeter reads nearly zero), 
unplug the Charger Start power cord 
from the outlet or extension cord.
Remove the negative (black) cable 10. 
clamp from the vehicle.
Remove the positive (red) cable 11. 
clamp from the battery.
Engine Starting
Note: This Charger/Starter’s high-current 
output can help start vehicles with 
weak batteries. Some newer 
vehicles with onboard computers 
may be damaged from this 
process. Thoroughly read the 
vehicle owner’s manual before using 
this procedure.
Set the charge rate and timer to the 1. 
OFF positions.
Plug the Charger AC power cord into 2. 
the AC outlet and then switch from 
OFF to HOLD position.
To start the engine, set the charge 3. 
time dial to HOLD. DO NOT set it 
to the OFF position. Set the Volt/
Amp selector to the correct setting. 
Connect the red positive cable to 
the positive battery terminal and the 
black negative to an unpainted solid 
metal portion of the vehicle. 
Push the green button to start. If the 4. 
unit beeps, the cables are reversed 
or touching (short-circuited) and the 
Engine Starter will power off. Check 
that cables are connected properly 
and push the green Start/Reset 
button to start.
Make sure setting of Engine Start 5. 
charge rate matches the vehicle 
battery and turn on engine. Follow 
the duty cycle printed on the front 
panel of your charger for proper ON/
OFF times.  
NOTE: 6.  During extremely cold 
weather or when battery is severely 
exhausted, charger the battery for 
about ve minutes before attempting 
to turn on engine.
If engine fails to start, charge battery 7. 
for an additional ve minutes before 
attempting to start.
After the engine starts, move the 8. 
charge rate switch to OFF and unplug 
the power cord from outlet before 
disconnecting the DC cable clamps.










