2
3
Battery Charging
LED functions under normal operation:
• Solid – Charging
• Blinking – Charging nearly complete
• Off – Fully Charged
Replace D-size batteries when:
• LED remains solid for over 60 minutes when charging (70mAh–110mAh)
Li-Po batteries
• LED remains solid after removing single-cell Li-Po batteries from individual ports.
• LED remains off after inserting discharged single-cell Li-Po batteries in
individual ports.
It is important that you only charge E-flite and ParkZone 1-Cell 3.7V Li-Po Batteries, used
in our ultra-micro flyers, with the Celectra 4-Port 1-Cell 3.7V 0.3A DC Li-Po Charger
(EFLC1004). Please familiarize yourself thoroughly with the Battery Warnings and Guide-
lines section before continuing.
Please follow these steps to charge your single-cell Li-Po battery with the Celectra 4-Port
Li-Po Charger.
• Remove the cover on the bottom of the charger and install four D-size batteries,
noting proper polarity. Replace the cover after the D-size batteries are installed.
Introduction
The Celectra 4-Port DC Li-Po Charger (EFLC1004} offers E-flite
®
and ParkZone
®
single-cell
Li-Po users, for ultra-micro flyers, the convenience of charging multiple or individual single-
cell Li-Po batteries simultaneously. Pilots can also charge without the need for D-size bat-
teries with the optional E-flite 6V AC/DC Power supply (EFLC1005), specifically designed
for use with your 4-port charger.
Battery Warnings and Guidelines
While the Celectra 4-Port 1-Cell 3.7V 0.3A DC Li-Po Charger has been specifically
designed to safely charge the E-flite and ParkZone single-cell 3.7V Lithium Polymer
Batteries such as EFLB1101S and PKZ3001, you MUST read the following safety
instructions and warnings before handling, charging or using the Li-Po battery.
Note:
Lithium Polymer batteries are significantly more volatile than the alkaline,
Ni-Cd or Ni-MH batteries used in RC applications. All instructions and warnings
must be followed exactly. Mishandling of Li-Po batteries can result in fire.
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
Celectra 4-Port 1-Cell 3.7V 0.3A DC Li-Po Charger (EFLC1004), in unused condition to
the place of purchase immediately.
• You must charge 1-cell 3.7V Li-Po batteries in a safe area away from
flammable materials.
• Never charge the battery unattended. When charging the battery you should always
remain in constant observation to monitor the charging process and react to
potential problems that may occur.
• After flight, the Li-Po batteries must be cooled to the ambient temperature
before charging.
• If at any time during the charge or discharge process the battery begins to balloon
or swell, discontinue charging or discharging immediately. Quickly and safely
disconnect the battery, then place it in a safe, open area away from flammable
materials to observe it for at least 15 minutes. Continuing to charge or discharge a
battery that has begun to balloon or swell can result in a fire. A battery that has
ballooned or swollen even a small amount must be removed from service
completely.
