Great Planes PolyCharge4 - GPMM3015 - Manual

Thank you for purchasing the PolyCharge4 lithium-polymer
charger! Capable of charging 4 separate lithium-polymer packs
simultaneously, the PolyCharge4 charger is specially designed
for today’s electric flight modeler. Adjustable capacities from 300
to 3000mAh, tri-color LED indicators and ease of use make this
a must-have item! Audio sound cues indicate charge completion
and errors, while each individual port’s status can be read at a
glance by the LED. Do NOT attempt to use this charger with
NiCd, NiMH or Lithium-Ion batteries as they are not
compatible! Please read this entire manual to learn about
specific functions and features as well as safety
information. Damage resulting from misuse or modification
of this charger will void your warranty.
Input Voltage: 12.0 - 15.0V DC
Number of Outputs: Four
Specifications for EACH Output:
Battery Types: Lithium-Polymer Only
Number Cells: 1 to 4 Cells (3.7-14.8V)
Charge Control: Pushbutton Start
Fast Charge Termination: Constant Current/
Constant Voltage
Max. Cell Capacity: 300mAh to 3000mAh
Charge Current: 300mA to 3.0A
Safety Timer: 3 Hours Maximum Charge Time
Output Connectors: Banana Jacks
Status Indicators: Tri-Colored LED and
Audible Buzzer
Input Connectors: Alligator Clips
Fuse: 20A Replaceable Spade Fuse
(Auto Type)
Case Size: 8.19"x1.50"x4.96" (208x38x126mm)
Weight: 21.8 oz. (617g)
• Four independent outputs—like having four chargers in one!
• Charge up to four 4-cell LiPo packs simultaneously
• Input voltage boost circuitry to handle 3 and 4-cell packs
with ease.
• Set the battery capacity on each output with an adjustment
dial, 300mAh to 3000mAh
• Charge current sets automatically, based on battery mAh
selection, 300mA to 3.0 amps
• Automatically detects the number of cells on each output—
no switch to set
• Pushbutton start for each output
• Uses the constant-current/constant-voltage charge
technique for each output
• Each output has a built-in 3 hour safety timer
• Tri-color LED and audible indicators for each output
indicates charge status, as well as for improper input
voltage, output reverse polarity, open-circuit, and more
• Built-in fan keeps charger cool for efficient operation and
extended lifetime
• Rugged metal case for durability.
• Reverse polarity and current overload protection on input
(20A spade fuse included)
• 12V DC only input
• Charge ONLY lithium-polymer rechargeable batteries. Do
not attempt to charge other types of rechargeable
batteries—including different types of lithium batteries—as
permanent damage to the battery, charger and surrounding
environment could result!
• NEVER leave the charger unattended while in use!!
• IMMEDIATELY disconnect the battery from the charger
if it begins to swell, emits smoke, or is warm to the
touch! Place warm or hot batteries in a fire-safe location,
such as a container made of metal (such as an empty
ammunition box) or ceramic. Always monitor the area with
a smoke or fire alarm, and have an “ABC type” fire
extinguisher available at all times.
• DO NOT set the battery capacity dial to a value greater than
the battery’s 1C value as permanent damage could result.
• DO NOT allow LiPo cells to overheat at any time! Cells
which reach greater than 140 degrees Fahrenheit (60°C)
can and USUALLY WILL become damaged physically and
could possibly catch FIRE!! Always inspect a battery which
has previously overheated for potential damage, and do not
re-use if you suspect it has been damaged in any way.
• ALWAYS provide adequate ventilation around Li-Po batteries
during charge, discharge, while in use, and during storage. If
a battery becomes overheated, remove it from the charger
IMMEDIATELY and place it in a fire-proof location until it cools.
• Use a charge lead that is directly compatible with the
“charge” connector on the Li-Po battery. It is strongly
recommended to use pre-assembled charge leads which can
be found at most hobby retailers. Great Planes’ 2-Pin/Banana
Plug Charge Adapter (GPMM3105) is directly compatible
with ElectriFly Li-Po battery charge leads, having banana
plugs on the opposite end for connection to the charger.
• Do not use automotive type chargers to power charger.
• Do not allow water, moisture or foreign objects to enter
the charger.
• Do not block the air intake holes or fan, which could cause
the charger to overheat.
• Do not attempt to charge packs containing more than 4
cells wired in series.
• Always disconnect the charger from the input power source
when not in use.
• Keep out of reach of children.
IMPORTANT PRECAUTIONS
SPECIAL FEATURES
SPECIFICATIONS
INTRODUCTION
INSTRUCTIONS