1. Introduction
The SKYRC IMAX B6 EVO is a high-performance, micro-processor controlled charge/discharge station with battery management suitable for use with all current battery types. It features an integrated equalizer for up to 6-cell LiPo, LiHV, LiFe, and Li-Ion batteries. With a maximum charge power of 60W and a charge current of 6A, it is a versatile tool for RC enthusiasts. This manual provides essential information for the safe and efficient operation of your charger and its accessories.
The iMAX B6 EVO charger in operation, displaying LiPo Balance Charge mode.
2. Package Contents
Please check the package contents carefully. If any items are missing or damaged, contact your retailer immediately.
Contents of the SKYRC B6 Evo package.
- SKYRC B6 Evo Charger
- DC Input Cable
- Dean Charging Cable
- Bare Charging Cable (Alligator Clips)
- Instruction Manual (this document)
- 12V 5A Adapter (if purchased as a combo)
- Bluetooth Dongle (if purchased as a combo)
3. Specifications
3.1. iMAX B6 EVO Charger
| Feature | Specification |
|---|---|
| Case Material | Aluminium |
| Case Size | 115x84x31mm |
| Weight | 238g |
| Display Type | LCD |
| Display Backlight | Blue |
| DC Input | 11-18V |
| Charge Wattage | 60W |
| Discharge Wattage | 5W |
| DC Output Wattage | 60W (for DC/DC converter function) |
| Battery Types/Cells (LiPo/LiHV/LiFe/Li-Ion) | 1-6 cells |
| Battery Types/Cells (NiMH/NiCd) | 1-15 cells |
| Battery Types/Cells (Pb) | 2-20V |
| Battery Capacity Range | 100-50000mAh |
| Charge Current | 0.1-6A |
| Discharge Current | 0.1-1A |
| Balance Cells | 2-6 cells |
| Balance Current | 300mA/cell |
| Safety Timer | 1-120 minutes/off |
iMAX B6 EVO Charger controls and specifications overview.
3.2. SKYRC Bluetooth Dongle
| Feature | Specification |
|---|---|
| Case Size | 45x25x13mm |
| Weight | 9g |
| Input Voltage | 4.5V-5.5V |
| Input Current | ≤20mA |
| Working Power | 110mW Max |
| Bluetooth Version | 5.0 |
| Range | 15M |
| Interface | Micro USB |
| Working Temperature | -10 to 55℃ / 14 to 131℉ |
| Storage Temperature | -20 to 70℃ / -4 to 158℉ |
Dimensional specifications of the SKYRC Bluetooth Dongle.
4. Setup
4.1. Powering the Charger
- Connect the 12V 5A power adapter (if included) to a suitable AC power outlet. Ensure the correct plug type for your region is used.
- Connect the DC output plug of the power adapter to the DC Input (11-18V) port on the back of the iMAX B6 EVO charger.
- Alternatively, if using a separate DC power source (11-18V), connect it to the DC Input port using the provided DC Input Cable.
Rear view of the iMAX B6 EVO charger with port labels.
4.2. Connecting the Bluetooth Dongle
- Plug the SKYRC Bluetooth Dongle into the Micro USB Data Port on the side of the iMAX B6 EVO charger.
- The LED on the dongle will flash blue, indicating it is ready for connection.
Bluetooth Dongle connected to the charger's Micro USB port.
4.3. Installing the SkyCharger App
To utilize the Bluetooth features, download the SkyCharger app on your smartphone. Scan the QR code below or search for "SkyCharger" in your app store.
SkyCharger app download options.
5. Operation
5.1. Basic Controls
- ESC/STOP Button: Stop current process or go back to previous step/screen.
- DEC Button: Go through the menu or decrease the parameter value.
- INC Button: Go through the menu or increase the parameter value.
- ENTER/START Button: Confirm the setting or start the process.
- DEC+INC Button: Check the battery voltage.
- ESC+DEC Button: Enter into user calibration interface.
5.2. Charging/Discharging Process
- Connect your battery to the appropriate output socket (XT60) and balance lead socket (for LiPo/LiHV/LiFe/Li-Ion batteries).
- Use the INC/DEC buttons to navigate through the main menu and select the desired battery type and operation mode (e.g., Balance Charge, Fast Charge, Storage, Discharge).
- Adjust parameters such as charge current and cell count using the INC/DEC buttons.
- Press ENTER/START to confirm settings and begin the process.
- Monitor the charging status on the LCD display.
Charger connected to a battery, displaying charge progress.
5.3. Using the SkyCharger App
- Ensure the Bluetooth Dongle is connected to the charger and its LED is flashing blue.
- Open the SkyCharger app on your smartphone. The app will automatically search for and connect to the dongle (LED will turn solid blue).
- Once connected, you can control and monitor the charging process directly from your smartphone.
- Utilize the 'Scan to Go' feature by scanning the unique QR code for each battery to quickly initiate charging/discharging with pre-set parameters.
Bluetooth Dongle paired with the SkyCharger app.
6. Key Features
6.1. Multi-Chemistry Support
The B6 EVO supports a wide range of battery chemistries including LiPo, Li-Ion, LiHV, LiFe, NiMH, NiCD, and Pb (lead acid) batteries, offering flexibility for various applications.
Charger capabilities: 60W, 6A, and supported battery types.
6.2. DC/DC Converter Function
The B6 EVO can function as a DC/DC converter, providing an output voltage range from 5.0V to 20.0V. This allows you to power other DC gadgets in the field, such as servos, receivers, LED lights, or tire sanders, directly from the charger.
Using the B6 EVO as a DC/DC converter.
6.3. User Calibration
The B6 EVO allows advanced users to calibrate battery voltage based on their experience or using a multimeter. This feature helps maximize battery performance, especially in competitive scenarios.
User calibration interface on the B6 EVO.
6.4. Bluetooth 5.0 Connectivity
The optional Bluetooth Dongle upgrades your B6 EVO with Bluetooth 5.0, offering high speed and a long range of up to 15 meters. This enables seamless wireless control and monitoring via the SkyCharger app.
Benefits of Bluetooth 5.0 connectivity.
6.5. Optimized Charging Modes
The B6 EVO includes specialized charging algorithms, such as those for AGM (Absorbent Glass Mat) and Cold Modes, ensuring optimal and safe charging for various battery conditions.
AGM and Cold Mode charging capabilities.
6.6. Charging Presets
The charger minimizes program and system settings to 10, with 8 practical presets for common RC applications. This allows for quick setup without extensive menu navigation.
- 2S LiPo for RC Car/Boat
- 3S LiPo for fixed-wing/multi-rotor
- 4S LiPo for fixed-wing/multi-rotor
- 6S LiPo for EDF/fixed-wing
- 4S LiHV for Racing drone
- 2S LiFe for radio and receiver
Preset charging options for quick setup.
7. Maintenance
- Keep the charger and accessories clean and dry. Use a soft, dry cloth to wipe surfaces.
- Avoid exposing the device to extreme temperatures, direct sunlight, or high humidity.
- Do not attempt to disassemble or modify the charger, as this will void the warranty and could cause damage or injury.
- Regularly inspect cables and connectors for any signs of wear or damage. Replace if necessary.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger does not power on | No power supply; faulty adapter/cable | Check power connections; ensure adapter is working; try a different power source. |
| Battery not charging | Incorrect battery type/settings; poor connection; faulty battery | Verify battery type and charging parameters; check all cable connections; test with a different battery. |
| Bluetooth Dongle not connecting | Dongle not properly inserted; app not open; out of range | Ensure dongle is fully inserted; open SkyCharger app; move smartphone closer to the charger (within 15m). |
| Charger displays an error message | Various (e.g., 'Connection Break', 'Cell Error') | Refer to the specific error code on the display for detailed troubleshooting steps. Often indicates a battery or connection issue. |
9. User Tips
- Versatile Battery Support: Remember that the B6 EVO is compatible with a wide range of battery types including NiCD, LiHV, NiMH, LiPo, LiFe, Li-Ion, and Pb batteries. Always select the correct battery type in the charger settings to prevent damage.
- App Control for Convenience: The SkyCharger app, paired with the Bluetooth Dongle, offers a convenient way to monitor and control your charging tasks remotely. Make sure to download and explore its features.
- Utilize Presets: For common RC battery configurations, take advantage of the built-in charging presets to quickly start your charging cycles without manual configuration.
10. Warranty and Support
For warranty information, please refer to the terms and conditions provided by your original retailer or the manufacturer's official website. For technical support or further assistance, please contact SKYRC customer service or your authorized dealer.
