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【Specification:】
(1).Input Voltage：DC11.5~13.5V
(2).Input Current：1500
mAh
(3).Single battery full voltage：4.2V±0.05V
(4).Minimum chargeable battery voltage: 1.25V (the charger
will indicate that there no battery if single cell voltage lower than this
parameter)
(5).The restoration time of defective battery: 3 MIN (If
restoration still can not be finished when overtime, indicate that the battery
has been damaged)
(6).Practicable charge current: 750 mAh
(7).Compatible chargeable battery: 11.1V 1000mAh；7.4V
800mAh Li-Polymer battery
(8).Final Voltage: 8.4 ±0.1V 2 cells ; 12.6V ±0.1V 3cells
【Charge
process:】
1.Connect the charger with power, then the red power
indicator lights up, which indicates that the power connection is normal.
2.Connect the 2 cells or 3cells Li-polymer battery with
charging ports of charger respectively or simultaneously, then the green
charging indicator flashes and it indicates the battery is on charge.
3.Green indicator stops flashes shows that the battery is
full.
Charging Precautions：
1.After connecting the power, the red indicator would get
light, otherwise, it indicates that power connection goes wrong. (fig 1)
2.Green indicator would flash after connecting the battery
with charger, which indicates that battery is on charge. If green and
red indicators flash simultaneously, it indicates the error
with battery, please check whether the battery has been damaged.
If green indicator goes out and red indicator flashes, it
shows that the charger is under protection mode, please disconnect the
power for 3 seconds and switch the power on again.
3.Green indicator gets constant light after the charge
finished. If the battery has not been unplugged for a long time after charge
finished, the battery would be recharged when single battery voltage is lower
than 4.15V after self discharge. Also, this procedure will circulate, make sure
the battery is in saturated state. (fig 2)
4.Keep it away from children and take the battery out from
the helicopter while charging.
5.Fire or serious injury would be resulted in under certain
conditions so please follow the instructions and never leave equipment
unattended while charging.
6.Keep the battery charged in cool and ventilating place
and be away from heat source, flammable and exposable materials.
7.To ensure secure and quick charging, please use original
chargers. | 
