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* Note
Use voltmeter when charging.
1.3.2 Charging
Connection method:
Connect the positive terminal of the battery charge and the
battery
Connect the negative terminal of the battery charge and the
battery
Warning!
•The battery should be far away from fire
source.
•Turn off the charger when starting
charging or completing charging
•Take the marked current time as a
standard when charging
*Note
•Except emergencies, you should not use
emergency charge
•Measure the voltage for every other 30
minutes
Charging current:standard0.4A
emergency:4.0A
Charging time:standard:10-15h
emergency:30min
Charging completes:open-circuit voltage:above12.8V
1.4 Charging system
1.4.1 Charging system
Remove the batter ground wire, and connect the voltmeter between the negative terminal and ground wire. Turn
off the switch and check whether it is short circuit.