Great Planes GPMM3210 User Manual
LiPo 2-6S Balancing Meter with LCD
The ElectriFly
®
CellMatch is a precision measurement tool for Lithium-Polymer and Lithium-Ion batteries.
This device measures and displays individual cell voltages and remaining battery power. CellMatch
also identifi es voltage differences between cells and discharge-balances all cells. No external power
source is needed. It accepts ElectriFly style connectors with 3-7 pins, and includes a 6S in-line adapter
®
for FlightPower
and Thunder Power batteries and wrist strap.
Note: For 6S split balance connectors, an optional adapter is required. (FPWM0169)
CAPABILITY
Batteries supported: 2– 6 Cell LiPo/ LiIon
Balancing current: 50mA
Voltage precision: 0.01V
Voltage range: 0–5V
Operating temperature: 32°–106°F [0°– 41°C]
SPECIFICATIONS
Dimensions (L × W × H): 2.75 × 1. 5 0 × 0.4 in. [70× 38 × 11mm]
Weight: 0.7 oz [20g]
Case material: ABS Plastic
Case color: Black
Display: LCD
FEATURES
.A
A. When connecting the battery, pay special attention to
the negative polarity pin. This is indicated by an arrow.
Connecting the battery in any other way will result in
no operation.
.B
.
C
B. BATTERY POWER INDICATOR – This is a ‘fuel gauge’
representation of the remaining battery power based on
the overall pack voltage.
C. INDIVIDUAL CELL VOLTAGES – Shows the individual cell
voltages. Up to 6 cells can be measured and displayed
.
D
on the LCD.
D. BALANCING INDICATOR – When a “V” is fl ashing, it means
that the voltage difference between the cells has exceeded
0.01V and that particular cell is being discharged and
balanced. When the “V” stops fl ashing, that cell is balanced.
Wrist Strap Eyelet
FlightPower/
Thunder Power
Adapter
ElectriFly
Connection
Wrist Strap
INSTRUCTIONS
1. Plug the 2S-6S Lithium-Polymer or Lithium-Ion battery
into the meter. Pay special attention to the polarity of the
connections. If the battery is plugged in incorrectly, the
meter will simply not work. ElectriFly brand batteries can
be connected directly to the meter. An adapter is included
for connecting FlightPower or Thunder Power batteries.
2. Once connected, the individual cell voltages will be displayed
on the LCD. Shortly after, the meter will automatically begin
to discharge and balance the cells.
IMPORTANT PRECAUTIONS
● NEVER leave CellMatch unattended while in use at
ANY time.
● NEVER leave CellMatch connected to a Lithium-
based battery during storage.
● NEVER attempt to use CellMatch with batteries that
are NOT lithium-based.
● Dropping CellMatch or other strong impacts run
the risk of damaging the LCD screen or electronic
components inside.
● Do not block the vent holes which could cause
CellMatch to overheat.
● Do not attempt to use batteries with more cells than
listed in the specifi cations.
● IMMEDIATELY disconnect CellMatch from the
battery if CellMatch or the battery becomes hot!!
● ALWAYS disconnect CellMatch from the battery
when not in use.
● Do not use CellMatch in the environment of magnetic
radiation, high temperatures, rain and humidity.
1-YEAR LIMITED WARRANTY – *USA & CANADA ONLY
ElectriFly warrants this product to be free from defects in
materials and workmanship for a period of one (1) year from
the date of purchase. During that period, ElectriFly will, at its
option, repair or replace without service charge any product
deemed defective due to those causes.You will be required to
provide proof of purchase (invoice or receipt). This warranty
does not cover damage caused by abuse, misuse, alteration
or accident. If there is damage stemming from these causes
within the stated warranty period, ElectriFly will, at its option,
repair or replace it for a service charge not greater than 50%
of its then current retail list price. Be sure to include your
daytime telephone number in case we need to contact you
about your repair. This warranty gives you specifi c rights. You
may also have other rights, which vary from state to state. For
service on your ElectriFly product, warranty or nonwarranty,
send it post-paid and insured to:
Hobby Services (217) 398-0007
3002 N. Apollo Drive, Suite 1
Champaign, IL 61822
hobbyservices@hobbico.com
www.electrifl y.com
*For warranty and service information if purchased outside
the USA or Canada, see the additional warranty information
insert (if applicable) or ask your retailer for more information.
Made in China
© 2010 Hobbico,® Inc. GPMM3210
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