Chery QQ - With Charging Equipment; Off -Vehicle Maintenance

Chery QQ Service Manual Charging System
discharged battery.
4. Start the engine of the car preparing to jump-start, and switch off other electrical
equipments. And then start the engine of the car with low-battery battery.
5. The step of disconnecting jumper cable must be exactly contrary to that of
connecting. The first step is to disconnect the negative cable from the jump-started
engine.
With charging equipment
Note: As to the jump-started engine with charging equipment, the applied equipment
should be 12v, and the negative electrode should be connected to ground. Never adopt
the 24v charging equipment, for use of such equipment may cause serious damage to
the electrical system or electronic parts.
. OffⅢ -Vehicle Maintenance
Removal and Installation
1. Disconnect the negative cable.
2. Disconnect the positive cable.
3. Remove the clamper nut and clamper.
4. Remove the battery.
5. When installing, the sequence is the reverse procedure of removal,
6. Tight the fixing nut of the battery cable according to the set torque.
Note: Check and ensure an enough distance between grounding cable and engine
cover beside terminal post.
Tightening torque: 6～10N·m
Charging the battery which voltage decrease greatly or which is fully discharged.
1. Measure the voltage of battery terminal post with the prepared voltmeter. If the
voltage is less than 10v, the charging current is very low. So there is a certain time
before the battery can accept the several-milliampere current. Such a low current
won’t be detected by the amperometer used on the spot.
2. Put the battery charger in a high pre-set place.
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