Blade 450 X RTF BLH1900M1 Hoja De Datos

•  Remove and inspect contents
•  Begin charging the fl ight battery
•  Install the fl ight battery in the helicopter (once it has been fully charged)
•  Program your computer transmitter
•  Bind your transmitter (BNF only)
•  Familiarize yourself with the controls
•  Find a suitable area for fl ying

 

❏ Always turn the transmitter on fi rst

 

❏ Plug the fl ight battery into the lead from the ESC

 

❏ Allow the ESC to initialize and arm properly

 

❏ Fly the model

 

❏ Land the model

 

❏ Unplug the fl ight battery from the ESC

 

❏ Always turn the transmitter off last

1. Connect the charger to a 12V power source, noting proper polarity.  

2. The CHARGE STATUS LED glows solid red.

3. Connect the battery balance lead to the charger. The balance connector is keyed to prevent reverse polarity.

4. The CELL STATUS LEDs glow solid green or yellow and the CHARGE STATUS LED glows solid red when the battery is charging.

5. Charging is complete when all LEDs glow solid red.

6. Always  unplug the battery from the charger immediately upon completion of charging. 

CAUTION: Overcharging a battery can cause a fi re. 

CAUTION: Only use a charger specifi cally designed to charge a Li-Po 
battery. Failure to do so could result in fi re causing injury or property 
damage.

CAUTION: Never exceed the recommended charge rate.

Off

Red Solid

Battery charger is powered. Li-Po battery is not connected

Yellow

Red Solid

Li-Po battery is connected. Charger is balancing the battery pack cells

Green

Red Solid

Li-Po battery is connected and charging

Red

Red Solid

Li-Po battery is connected and charging is complete

Off

Blinking Red

No Li-Po battery connected: Voltage is outside the input voltage range
Li-Po battery connected: At least one battery cell voltage is below 2.6V

The Battery Charger (EFLC3115) included with your helicopter 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 fi re, 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 at any time the battery begins to balloon or swell, discontinue use immediately. If 

charging or discharging, discontinue and disconnect. Continuing to use, charge or 
discharge a battery that is ballooning or swelling can result in fi re.

•  Always store the battery at room temperature in a dry area for best results.
•  Always transport or temporarily store the battery in a temperature range of 40–

120º F (5–49° C). 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 fi re.

•  Always charge batteries away from fl ammable materials.

•  Always inspect the battery before charging.
•  Always disconnect the battery after charging, and let the charger cool between 

charges.

•  Always constantly monitor the temperature of the battery pack while charging.
•  ONLY USE A CHARGER SPECIFICALLY DESIGNED TO CHARGE LI-PO BATTERIES. 

Failure to charge the battery with a compatible charger may cause a fi re resulting 
in personal injury and/or property damage.

•  Never discharge Li-Po cells to below 3V under load.
•  Never cover warning labels with hook and loop strips.
•  Never leave charging batteries unattended.
•  Never charge batteries outside recommended levels.
•  Never charge damaged batteries.
•  Never attempt to dismantle or alter the charger.
•  Never allow minors to charge battery packs.
•  Never charge batteries in extremely hot or cold places (recommended between 

40–120° F or 5–49° C) or place in direct sunlight.

CAUTION: Charge only batteries that are cool to the touch and are not 
damaged. Look at the battery to make sure it is not damaged e.g., 

swollen, bent, broken or punctured.