ToolkitRC M4 Pocket Mini Smart Charger User Manual

1. Introduction

Thank you for choosing the ToolkitRC M4 Pocket Mini Smart Charger. This compact and powerful charger is designed for 1-4S LiPo, LiHv, LiFe, and LipoStorage batteries, offering versatile charging solutions with both XT60 and USB-C input options. Its intuitive interface and portable design make it an ideal tool for hobbyists and professionals alike.

Figure 1: Front view of the ToolkitRC M4 Pocket Mini Smart Charger, showing its compact design and IPS display.

2. Safety Information

• Always operate the charger in a well-ventilated area, away from flammable materials.
• Do not leave the charger unattended during operation.
• Ensure the battery type and cell count settings on the charger match the battery being charged. Incorrect settings can lead to damage or fire.
• Do not charge damaged or swollen batteries.
• Keep the charger away from water, moisture, and extreme temperatures.
• This device is not a toy. Keep out of reach of children.
• Only use power sources that meet the specified input voltage range (XT60 7.0-25.0V, USB-C 7.0-20.0V).

3. Product Overview

The M4 Pocket charger is designed for portability and efficiency. It features a vibrant IPS display and dual input options for maximum flexibility.

3.1 Key Features

• Compact Design: Measures 80x40x30 mm and weighs only 75g, making it highly portable.
• Dual Input Options: Supports XT60 (7.0-25.0V, MAX 5.0A) and USB-C (7.0-20.0V) inputs.
• Versatile Battery Support: Compatible with 1-4S LiPo, LiHv, LiFe, and LipoStorage batteries.
• High Power Output: Provides up to 80W charging power (1.0-5.0A).
• USB-C Output: Can charge mobile devices with 1.0A @ 5.0V output.
• IPS Display: Features a 1.54-inch LCD with 240x240 pixel resolution for clear information display.

Figure 2: The M4 Pocket's 1.54-inch IPS wide-angle color display, showing battery information.

Figure 3: Illustration of the M4 Pocket's dual input capabilities, featuring both XT60 DC input and USB-C multi-protocol fast charge input.

4. Setup

4.1 Package Contents

Verify that all items are present in the package:

• 1 x ToolkitRC M4 Pocket RC Battery Charger
• 1 x User Manual (this document)

Figure 4: The ToolkitRC M4 Pocket charger, its retail packaging, and the included user manual.

4.2 Connecting Power

The M4 Pocket supports two types of power input:

1. XT60 DC Input: Connect a DC power supply with an XT60 connector to the XT60 input port on the charger. Ensure the input voltage is between 7.0V and 25.0V.
2. USB-C Input: Connect a USB-C power adapter (supporting QC, PD, AFC, FCP protocols) to the USB-C input port. Ensure the input voltage is between 7.0V and 20.0V.

The charger will power on automatically once a valid power source is connected.

5. Operating Instructions

5.1 User Interface Navigation

The M4 Pocket features a single multi-function button for navigation and selection. Press the button to cycle through options, and long-press to confirm or enter menus.

5.2 Charging a Battery

1. Connect Battery: Connect your 1-4S LiPo, LiHv, LiFe, or LipoStorage battery to the appropriate XT30 or XT60 output port on the charger. Ensure the balance lead is also connected to the balance port if performing a balanced charge.
2. Select Battery Type: The charger will automatically detect the cell count. Verify the battery type (LiPo, LiHv, LiFe, LipoStorage) on the display and adjust if necessary using the navigation button.
3. Set Charge Current: Adjust the charge current (1.0A to 5.0A) to suit your battery's specifications. It is generally recommended not to exceed 1C (one times the battery's capacity in Ah) for charging.
4. Start Charging: Confirm the settings to begin the charging process. The display will show real-time charging status, including voltage, current, and charged capacity.
5. Completion: The charger will automatically stop when the battery is fully charged. Disconnect the battery safely.

5.3 Using as a Power Bank (USB-C Output)

The M4 Pocket can also function as a power bank to charge mobile devices via its USB-C output port.

• Connect your mobile device to the USB-C output port using a compatible USB-C cable.
• The charger will provide 5.0V at 1.0A to charge your device.

Figure 5: The M4 Pocket charger connected to a smartphone, demonstrating its capability to charge mobile devices via its USB-C output.

6. Maintenance

• Keep the charger clean and free from dust and debris. Use a soft, dry cloth for cleaning.
• Do not use harsh chemicals or abrasive cleaners.
• Store the charger in a cool, dry place when not in use.
• Regularly inspect cables and connectors for any signs of wear or damage. Replace damaged components immediately.

7. Troubleshooting

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the official ToolkitRC website or contact your local distributor. Keep your purchase receipt as proof of purchase.

Official Website: www.toolkitrc.com