2. Be sure area around battery is well ventilated while battery is being charged.
3. Clean battery terminals. Be careful to keep corrosion from coming in contact
with eyes.
4. Study all battery manufacturer’s specific precautions while charging and
recommended rates of charge.
5. Determine voltage of battery by referring to car owner’s manual and make
sure that the output voltage selector switch is set at correct voltage. If charger
has adjustable charge rate, charge battery initially at lowest rate.
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Charging steps (charging Voltage & charging current):