ToolKitRC M7AC Manuel utilisateur
@ToolkiRC 2022
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M7AC
Manual V1.0
2022.08
www.toolkitrc.com
ToolkitRC Technology (Shenzhen) Co., Ltd
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Introduction
Thank you for purchasing the M7AC 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; this information could be found at
www.toolkitrc.com
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Safety
1. allows input voltage of DC 7-28V or AC 100-240V.
Ensure the charger is only connected to a suitable power
source and correct polarity.
2. Do not use this product in hot, humid, flammable or
explosive environments.
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......................................................... 2
Key Points.............................................................2
Further information............................................ 2
Safety.....................................................................3
Contents............................................................... 4
M7AC Layout....................................................... 7
Quick start............................................................ 8
Charge and discharge settings.........................9
1. Battery type setting.........................................9
2. Cell Setting.....................................................12
3. Work Mode....................................................13
4. Discharge mode........................................... 14
5. Max input voltage.........................................15
6. End voltage setting (TVC)........................... 16
7. Current setting.............................................. 17
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8. NiMH setting (PeakV)...................................18
9. Cycle setting.................................................. 19
10. External load setting................................... 21
11. Smart battery setting...................................22
Charge and discharge work............................24
Accessibility........................................................ 28
3. Signal output................................................. 31
4. ESC test.......................................................... 35
5. Power..............................................................35
System settings..................................................37
Customize function...........................................41
1， Boot image................................................. 41
2. Broadcast voice.............................................43
Other functions................................................. 44
Specifications..................................................... 46
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Product description
The M7AC is a multifunctional tool that integrates
functions such as a balance charger and discharge, a
signal measuring device, and a signal source.
Support AC100W or DC300W dual input。
Charges, discharges and balances (where
applicable) LiPo, LiHV, LiFe, Lion, LTO 1-6S, NiMh
1-16S, PB 1-10S batteries.
Charge current：MAX 15A @MAX300W.
Discharge current：
Recycle / External mode Max 15A @300W.
Internal mode Max 3A @15W.
Lithium battery cut-off voltage can be adjusted at
will (TVC function).
Measures battery voltage, battery internal
resistance, and balances lithium packs
automatically.
Measures / outputs PWM/PPM/SBUS standard
signals with an accuracy of 1 microsecond.
Constant current and constant voltage source
output, customizable 1-28V constant voltage,
0.5-15A constant current.
Can be adapted for charging consumer-grade
drone batteries.
Multi-language user interface.
Multi-language voice broadcast, with customizable
voice packs.
Easily upgradable via USB.
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M7AC Layout
Front
Back
Display
Scroll wheel
Output port
Balance port
DC input
TF card
Exit
Cooling fan
Speaker
Signal port
USB
output
AC input
AC switch
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Quick start
1，Connect a 7-28V or AC 100-240V power supply or
input battery to the input port on the back of the M7AC.
2，The display shows the boot logo and stays for 2
seconds.
3，A welcome sound (voice pack dependent) is played
simultaneously.
4，After booting up, the screen enters the main
interface as shown below:
5，Press and hold [Exit] to enter the auxiliary function
interface.
6，Scroll [Scroll Wheel] to switch between pages.
7，With the charger idle, short press [OK] to set the
charging parameters. Press [OK] during the charging
process to adjust the amperage or stop the charge
process.
8，With the charger idle, Press and hold [OK] to enter
the system setting interface.
9，Short press [Exit] or return to the previous interface.
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Charge and discharge settings
In the main interface, select and short press [OK] to
enter the charging function, open the battery selection
option in system settings, and the following interface will
be displayed.
1. Battery type setting
Scroll [Scroll Wheel], and select one of the presets,
or create a new battery. Up to 32 battery files can be
created. Press [Enter] to enter a specific battery setting,
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 charging and discharging of 6
types of batteries: Lipo, LiHV, LiFe, Lion, LTO, NiMh, and
PB. There is also a smart battery mode to choose from.
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