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3.4.4 Lithium-Ion battery maintenance
• Always charge your battery in a dry and clean environment, with a temperature
between 0° to 45°. Do not use your Dragony battery charger anywhere subject to
high humidity, exposure to heat, ammable materials, conned spaces, near other
electrical devices, or places lacking proper ventilation like a locked car.
• Do not let children or pets near your charger.
• Always turn your Dragony off during charging.
• Never leave your battery charging unattended.
• Do not leave your charger plugged in when it is not in use.
• Only use your Dragony branded charger to charge your Dragony battery. Do not
use your Dragony charger on any other electric device, or any alternative device
which could function with the use of your Dragony charger.
• Do not attempt to modify your battery or charger in any way.
• During transport, do not subject your battery or the box(es) to violent shaking,
bumps, rain or direct sunlight.
• Always store your battery at a half-charged state and in a cool and dry environment,
charge once every 3 months. The ideal storage temperature is 5° to 35°C, relative
humidity: ≤ 65% (+ 20% tolerance). The battery performance will decrease in
temperatures below -5° or above 35°C. In the cold, the battery range and power will
decrease.
• Battery performance may decrease after 500 charges.
• If you enter a warm environment after your Dragony was in a cold temperature,
charge it for 1-2 hours, to prevent condensation from building inside the battery unit.
• Stop using your charger if the charging light does not switch on when you plug your
charging cable into the unit, or the battery takes an unusually long time to charge. If
your charger is decient, you will need to replace it.
• Stop using your battery if you drop it or at any sign of:
à leakage
à extreme temperature radiating from the battery (hot or cold)
à smell (sour or any odour)
à deformation/swelling/indents
à discolouring or any change from the original state
• Do not place your battery inside any other electrical appliance, for example, a
washing machine or drying machine.
• If you notice any damage on your battery, or you experience a battery malfunction,
stop using it and immediately contact Customer Service.
Do not spray your battery with water or immerse it in water. It is not waterproof and
contact with water can damage it, or may cause a short circuit, re, or electric shock.
D-Fly Group is not responsible for damages, accidents or any issue arising from the
modication, tampering, neglect or disassembly of your Dragony battery charger.
You can dispose of your Dragony Lithium-Ion battery through a battery recycling
company that can rene and reuse the non-ferrous metals in the battery. Please check
our website for available disposal partners.
3.4.5 D-Fly battery specications
Brattery type Lithium-ion
Charging time 7H
Volage 48V
Capacity 960WH
Capacity 19.6Ah
Discharging Temperature Range -20° to 65°
Charging Temperature Range 0° to 45°
Storage Temperature (1 month) -10° to 45°
Storage Temperature (3 month) -5° to 35°
Dimensions 407.5mm x 105mm x 79mm
Weight 5.226kg
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