DO NOT crank the engine for more than 4 continous seconds while the unit is
connected to the battery. It is always recommended to jump start a vehicle with
a full charge 4 LED’s. NEVER try to jumpstart with less than 3 LED’s showing.
If the engine fails to crank or start, after a number of tries, there may be a
problem other than a discharged battery.
Charging
230/240V
SWPB2 Manual AW.qxp_Layout 1 13/05/2016 09:16 Page 7
