ToolKitRC M4Q User manual
@ToolkitRC 2020
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M4Q
Manual V1.0
2020.08
www.toolkitrc.com
ToolkitRC Technology (Shenzhen) Co., Ltd
@ToolkitRC 2020
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Introduction
Thank you for purchasing the M4Q balance
charger, please read this manual carefully before use.
Key Points
Tips
Important
Information
Further information
To ensure you have the best experience with this
product please scan the QR code below to stay up to
date with news, information and firmware updates for
your charger. Or visit www.toolkitrc.com.
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Safety
1. M4Q allows the input voltage AC 100V-240V, DC
10-18V, to ensure that the power supply voltage is
consistent, pay attention to the positive and
negative polarity of the power supply when
connecting.
2. Do not use this product in the environment of heat,
humidity, flammable liquids or explosive gas.
3. Please do not use this charger without supervision.
Never leave charging batteries unattended.
4. When not using this product, please unplug the
input power.
5. When using the charging function, please set a
current that matches the battery. Do not set an
excessive current for charging to avoid damage to
the battery. Check the guidelines of your battery’s
manufacturer for correct charging instructions.
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Contents
Introduction.........................................................................................1
Key Points............................................................................................ 2
Further information............................................................................2
Safety.................................................................................................... 3
Contents...............................................................................................4
M4Q Layout........................................................................................ 7
Quick start............................................................................................8
Charging settings............................................................................... 9
1，Battery type....................................................................................9
2，Number of cells.......................................................................... 11
3，Work mode................................................................................. 13
4，End voltage（TVC）..................................................................13
5，Charging current........................................................................ 14
6，NiMH setting（PeakV）............................................................15
Charging work.................................................................................. 17
System settings.................................................................................22
Other functions.................................................................................24
Specification...................................................................................... 26
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Product description
The M4Q is a four-channel balanced charger with
IPS display and wheel menu navigation, which is easy
and convenient to operate.
Charge, discharge and balance management of
LiPo, LiHV, LiFe, Lion 1-4S, NiMh 1-10S, PB 1-8S
batteries.
AC and DC power supply modes: AC 100-240V
max 100W; DC 10-18V max 200W.
Charging current: Max 5A @MAX50W.
Charging accuracy <0.005V.
Balancing current 240mA.
Lithium battery cut-off voltage can be set (TVC ).
Automatically allocate input power.
Multi-language system, can upgrade any language
you need.
The device connects to a PC like a USB drive,
simply copy and paste new firmware files for easy
updates.
Can record 5 commonly used batteries.
Can record 3 groups of commonly used power
sources, convenient and fast translation.
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M4Q Layout
Front
Back
Display
Scroll wheel
(Turn: Left or Right
Press: OK)
Output main port *4
Balance port*4
Cooling fan
DC Input port
AC Input port
Micro USB port
CH/ Exit
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Quick start
1，Connect the AC100-240V or DC10-18V power supply
to the corresponding input port on the back of the M4Q.
2，The screen shows the boot logo for 2 seconds.
3，At the same time, accompanied by the sound of di-di
startup.
4，After booting up, the screen enters the main
interface as shown below:
5，short press [CH/Exit], the cursor will switch among
the four channels in sequence.
6，Scroll [Scroll Wheel] to switch to display the voltage
and internal resistance of the corresponding channel.
7，Short press [OK] to select the charging task when the
channel is idle. You can adjust and end the charge when
the channel is in progress.
8，Long press [OK] to enter the system setting interface
when all four channels are free.
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9，Press [CH/Exit] to end the modification or return to
the previous interface.
=================================
1. Short press [Scroll Wheel] once to confirm the
function.
2. Long press [Scroll Wheel] for 2 seconds, it is the
delete key function.
3. If any key is successfully operated, there will be a didi
sound.
=================================
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Charging settings
In the main interface, select and short press [OK] to
enter the charging function. If the battery selection is
turned on in the main setting interface, 5 battery records
can be saved, and the following interface is displayed.
Otherwise, it will default to the first battery record, skip
this step.
1，Battery type
Scroll [Scroll Wheel], move the cursor, select the
battery that has been set, or create a new battery, press
[OK] to enter the battery setting interface of this group,
the display is as follows:
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Move the cursor to “Battery Type” and press [OK] to
modify the battery type, the display is as follows:
The charger supports Lipo, LiHV, LiFe, Lion, NiMh,
PB, 6 kinds of batteries, after choosing the battery that
matches the actual battery. Short press [OK] and
[CH/Exit] to take effect, and return to the previous
interface.
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