Introduzione
The ToolkitRC M7AC is a versatile multi-function smart balance charger designed for various battery types and applications. It features dual AC/DC input and supports 2-6S batteries. Beyond its primary charging capabilities, the M7AC integrates several useful tools, including a power supply, multimeter, signal source, drone charger, and signal tester, making it an indispensable tool for hobbyists and professionals alike.
E caratteristiche chjave includenu:
- Dual AC/DC Input for flexible power options.
- XT30/XT60 Output for broad compatibility.
- Supports 2-6S LiPo, LiHV, LiFe, Lion, LTO batteries, 1-16S NiMh, and 1-10S Pb batteries.
- Integrated functions: Power supply, multimeter, signal source, drone charger, and signal tester.
- IPS 2.4 inch LCD display for clear information.
Informazioni di sicurezza
Please read and understand all safety warnings and instructions before using the M7AC charger. Improper use can lead to property damage, injury, or death.
- Aduprate sempre u caricatore in un locu ben ventilatu, luntanu da materiali inflammabili.
- Ùn lasciate micca u caricatore incustoditu durante u funziunamentu.
- Ensure correct battery type and cell count settings before charging.
- Use only compatible power sources and cables.
- Mantene u dispusitivu luntanu da l'acqua, l'umidità è e temperature estreme.
- Ùn pruvate micca di disassemble o mudificà u caricatore.
Product Overview
Familiarize yourself with the components and interfaces of your M7AC charger.

Figura 1: Fronte View. This image displays the front of the M7AC charger, highlighting its 2.4-inch IPS LCD screen. The screen shows real-time charging data, including voltage, corrente, capacità è vulume di e cellule individualitages. To the right of the screen are the navigation button and scroll wheel for menu interaction.

Figura 2: Side View (Ports). This image shows the side of the M7AC charger where various input and output ports are located. Visible ports include a USB-A output (5.0V 2.1A), a balance port (2-6S), and dual XT60 output ports labeled "OUTPUT".

Figure 3: Signal Output Display. This image captures the M7AC's screen displaying the "Signal Output" function, specifically for SBUS. It shows multiple channels with adjustable pulse widths, demonstrating the device's capability as a signal source or tester.

Figure 4: XT60 Output in Use. This image illustrates an XT60 connector plugged into one of the M7AC's output ports, demonstrating how a battery or device would connect for charging or power supply functions.

Figure 5: XT60 and Balance Lead Connected. This image provides another perspective of the M7AC with an XT60 connector and a balance lead connected, showing the typical setup for balanced charging of a multi-cell battery pack.
Istituisci
- Cunnessione di putenza:
- For AC input, connect the provided AC power cable to the charger's AC input port and then to a standard wall outlet (AC 100-240V).
- For DC input, connect a DC power source (7.0-28.0V) to the charger's DC input port. Ensure correct polarity.
- Accensione iniziale: Once connected to power, the charger will automatically power on and display the main menu on the IPS LCD screen.
- Navigazione: Use the scroll wheel and button on the right side of the charger to navigate through menus and select options.
Istruzzioni di funziunamentu
1. Carica di Batteria
- Connect Battery: Connect your battery's main discharge lead to one of the XT60 output ports. For multi-cell batteries, also connect the balance lead to the appropriate balance port (2-6S).
- Sceglie u tipu di batteria: From the main menu, navigate to the "Charger" function. Select the correct battery type (LiPo, LiHV, LiFe, Lion, LTO, NiMh, Pb) and cell count (e.g., 3S, 6S).
- Set Charging Parameters: Adjust the charging current (up to 15A) and mode (e.g., Balance Charge, Fast Charge, Storage Charge) as required for your battery. The maximum charging power is 300W.
- Inizia a carica: Confirm settings and start the charging process. The screen will display real-time charging status, including total voltage, current, charged capacity, and individual cell voltages.
2. Scaricamentu di batterie
The M7AC supports discharging batteries with a power of up to 300W in Recycle mode or 15W in Normal mode.
- Connect Battery: Connect the battery to the XT60 output and balance port.
- Select Discharge Function: Navigate to the "Discharge" function in the menu.
- Set Parametri: Set the discharge current and target voltage.
- Start Discharging: Initiate the discharge process. Monitor the battery temperature and voltage durante a scarica.
3. Power Supply Function
The M7AC can act as a regulated DC power supply (1.0-28.0V, 0.5-15A).
- Access Power Supply Mode: Select the "Power Supply" option from the main menu.
- Set Output Voltage è currente: Aghjustate u volu di output desideratutage and current limit using the scroll wheel.
- Cunnessu Dispositivu: Connect your device requiring power to the XT60 output port.
- Attivate l'output: Enable the power supply output.
4. Funzione multimetru
Misurà voltage and internal resistance of batteries.
- Voltage misurazione: Connect the battery to the balance port to measure individual cell voltages (1.0-5.0V per cell, 1-6S).
- Misurazione di a Resistenza Interna: The charger can measure internal resistance from 0.1 mR to 99mR for 1-6S batteries.
5. Signal Source / Tester
The M7AC can generate and test various signals.
- Output PWM: Generate PWM signals (500-2500us @ 20-1000Hz).
- PPM Output: Generate PPM signals (880-2200us * 8CH @ 20-50Hz).
- Surtita SBUS: Generate SBUS signals (880-2200us * 16CH @ 20-100Hz).
6. Uscita USB-A
The USB-A port provides 5.0V at 2.1A, suitable for charging mobile devices or powering small electronics.
Mantenimentu
- Pulizia: Aduprate un pannu dolce è asciuttu per pulisce l'esternu di u caricatore. Ùn aduprate micca solventi o detergenti abrasivi.
- Conservazione: Conservez le chargeur dans un endroit frais et sec à l'abri de la lumière directe du soleil et des températures extrêmes.
- Ispezione di u cable: Regularly inspect all cables and connectors for signs of wear or damage. Replace damaged cables immediately.
- Actualizazioni di firmware: Check the ToolkitRC official website periodically for firmware updates to ensure optimal performance and access to new features. The TF Card slot (128MB-16GB) is used for updates.
Risoluzione di prublemi
| Prublemu | Causa Possibile | Soluzione |
|---|---|---|
| U caricatore ùn s'accende micca. | No power input or faulty cable. | Check AC/DC power connection. Ensure power source is active. Try a different power cable. |
| Batteria micca rilevata. | Incorrect connection or damaged battery. | Ensure main and balance leads are securely connected. Verify battery is not severely over-discharged or damaged. |
| Charging error message. | Incorrect battery settings (type, cell count) or battery fault. | Double-check battery type and cell count settings. Inspect battery for swelling or damage. |
| U screnu ùn risponde micca. | Errore di software tempurale. | Disconnect power, wait a few seconds, then reconnect to restart the device. |
Specificazioni
| categuria | Parametru | Valore |
|---|---|---|
| Caricatore | Input Voltage | AC 100-240V MAX 100W 1.5A / DC 7.0-28.0V @MAX 20A |
| Supportu di u tipu di batteria | Lipo LiHV LiFe Lion LTO@1-6S / NiMh @1-16S Pb @1-10S | |
| Forza di carica | 300W @MAX 15A | |
| Scaricamentu di putenza | 300W @MAX 15A Recycle mode / 15W@3A Normal mode | |
| Corrente di Balance | 800mA à 4.2V | |
| Uscita USB-A | 10W @ 5.0V | |
| Generale | LCD | IPS 2.4 inch LCD 320*240 resolution |
| Dimensione di u produttu | 112 x 73 x 38 mm | |
| Pesu di u produttu | 245 g | |
| Supportu per a carta TF | 128MB-16GB | |
| Culore | Neru | |
| Misurazione | Resistenza interna | 0.1 mR-99mR @ 1-6S |
| Voltage | 1.0-5.0V @ 1-6S | |
| SBUS | 880-2200us * 16CH @ 20-100Hz | |
| PPM | 880-2200us * 8CH @ 20-50Hz | |
| PWM | 880-2200us @ 20-400Hz | |
| Output | Alimentazione elettrica | 1.0-28.0V @0.5-15A mode: CC CVSBUS |
| SBUS | 880-2200us * 16CH @ 20-100Hz | |
| PPM | 880-2200us * 8CH @ 20-50Hz | |
| PWM | 500-2500us @ 20-1000Hz | |
| Altru | Pesu di l'articulu | 12.96 once (circa 367 g) |
| Età consigliata da u fabricatore | 14 anni è più | |
| Specificazione Met | UL |
Garanzia è Supportu
ToolkitRC products are manufactured to high quality standards. For warranty information and technical support, please refer to the official ToolkitRC websitu o cuntattate direttamente u so serviziu clienti. Cunservate a vostra ricevuta d'acquistu cum'è prova d'acquistu per qualsiasi reclamu di garanzia.
Per più assistenza, visitate u ToolkitRC Official Websitu.





