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EN
The Battery Charger (EFLC1003) included with the UMX Extra 300 3D has been designed to safely charge
the Li-Po battery.
CAUTION
: All instructions and warnings must be followed exactly. Mishandling of Li-Po batteries can
result in a fire, personal injury, and/or property damage.
• By handling, charging or using the included Li-Po battery you assume all risks associated with lithium
batteries. If you do not agree with these conditions, return your complete UMX Extra 300 3D model in
new, unused condition to the place of purchase immediately.
• DO NOT USE A Ni-Cd OR Ni-MH CHARGER. Failure to charge the battery with a compatible charger may
cause fire resulting in personal injury and/or property damage.
• If at any time the battery begins to balloon or swell, discontinue use immediately. If charging or discharg
-
ing, discontinue and disconnect. Continuing to use, charge or discharge a battery that is ballooning or
swelling can result in fire.
• Store the battery at room temperature in a dry area for best results.
• When transporting or temporarily storing the battery the temperature range should be from 40–120º F. Do
not store battery or model in a car or direct sunlight. If stored in a hot car, the battery can be damaged or
even catch fire.
• Li-Po cells should not be discharged to below 3V each under load.
• Do not cover warning labels with hook and loop strips.
WARNING:
Only use an E-flite 6V power supply with this charger. DO NOT use a 12V power supply or
property damage and injury could occur.
Battery Warnings
Low Voltage Cutoff (LVC)
When a Li-Po battery is discharged below 3V per cell, it will not hold a charge. The UMX Extra 300 3D ESC
protects the flight battery from over-discharge using Low Voltage Cutoff (LVC). Before the battery charge de
-
creases too much, LVC removes power supply from the motor. Power to the motor decreases and increases,
showing some battery power is reserved for flight control and safe landing.
When the motor power decreases then increases, please land the aircraft immediately and recharge the
flight battery.
Disconnect and remove the Li-Po battery from the aircraft after use to prevent trickle discharge. Before
storage, charge the Li-Po battery to full capacity. During storage make sure battery charge does not go
below 3V per cell.
NOTICE:
Repeated flying to LVC will damage the battery.
Never leave
charging Batteries
unattended.
Always charge
Batteries away from
flammable materials.
Never charge
Batteries outside safe
temperature range.
Never charge
Batteries outside
recommended levels.
Store
Batteries
safely.
Never charge
damaged Batteries.
Modellbau Lindinger GmbH e-Mail: [email protected] www.lindinger.at
Modellbau Lindinger GmbH e-Mail: [email protected] www.lindinger.at
