1. Introduction
This manual provides essential information for the safe and efficient use of your Galaxy Bang 42V 2A Adapter Charger. This charger is designed for 36V Lithium-ion batteries found in compatible electric scooters, including EVERCROSS models EV08E, EV08S, EV10K, EV10K Pro, and EV10Z. Please read this manual thoroughly before use and retain it for future reference.
2. Safety Information
- Indoor Use Only: This charger is designed for indoor use. Do not expose it to rain, moisture, or extreme temperatures.
- Ventilation: Ensure adequate ventilation around the charger and the scooter during charging. Do not cover the charger or the scooter.
- No Disassembly: Do not attempt to open, disassemble, or repair the charger. Servicing should only be performed by trained personnel.
- Battery Compatibility: This charger is exclusively for 36V Lithium-ion batteries. It is NOT compatible with 24V, 25.2V, or 29.4V batteries. Using the wrong charger can cause damage or fire.
- Overcharge Protection: The charger features built-in security protections including Overvoltage Protection (OVP), Overcurrent Protection (OCP), Overload Protection (OLP), and Short-circuit Protection (SCP). However, it is recommended to unplug the charger once the battery is fully charged.
- Correct Voltage: The charger's output voltage (42V) must be greater than the battery's nominal voltage (36V) for normal charging.
3. Package Contents
Please verify that all items are present in your package:
- 1 x 42V 2A Adapter Charger Unit
- 1 x AC Power Cord (US Standard Plug)
- Multiple DC Connector Cables (including 5.5 x 2.1mm DC plug and other common types for versatility)
Figure 1: Galaxy Bang 42V 2A Adapter Charger with power cord and DC output cable. The main charger unit with its detachable AC power cord and the standard DC output cable.
4. Setup and Operating Instructions
4.1 Connecting the Charger
- Connect the AC power cord to the charger unit.
- Select the appropriate DC connector cable for your scooter. For EVERCROSS scooters, ensure you use the 5.5mm outer diameter, 2.1mm inner diameter 1-prong DC plug.
- Connect the selected DC connector cable to the charger unit.
- Plug the AC power cord into a standard wall outlet (100-240VAC, 50/60Hz). The charger's indicator light will turn green, indicating it is ready.
Figure 2: Correct DC Connector Type. Illustrates the correct 5.5mm 1-prong DC plug required for compatible scooters, contrasting it with an incompatible Mini 3-prong connector.
Figure 3: DC Connector Dimensions. A precise measurement diagram of the DC connector, highlighting its 5.5mm outer diameter and 2.1mm inner diameter for compatibility verification.
4.2 Charging Your Scooter
- With the charger connected to the power outlet and the correct DC connector attached, insert the DC plug firmly into your scooter's charging port.
- The charger's LED indicator light will change from green to red, signifying that the battery is actively charging.
- Once the scooter's battery is fully charged, the LED indicator light on the charger will turn green again. This indicates that charging is complete.
- Disconnect the charger from the scooter and then from the wall outlet.
Figure 4: LED Indicator Status. This image clearly shows the LED indicators on the charger: a red light signifies active charging, while a green light indicates that charging is complete.
Figure 5: Scooter Charging in Progress. An electric scooter is depicted connected to the charger. The image highlights the red LED for charging status and the green LED for a fully charged battery.
4.3 Official Product Video: Charging Demonstration
Video 1: Charging Process and LED Indicators. This video demonstrates the proper connection of the charger to a power supply and a hoverboard, illustrating the LED indicator changes from green (connected) to red (charging) and back to green (fully charged). It also advises against covering the charger and scooter during charging to ensure proper ventilation.
4.4 Official Product Video: Charger and Connection Options
Video 2: Charger and Multiple Connection Types. This video showcases the 42V 2A charger, highlighting its compatibility with 36V 10S Lithium batteries and demonstrating the various connection types available. It emphasizes the importance of using the correct connector for your device.
5. Maintenance
- Keep the charger clean and free from dust and debris.
- Store the charger in a cool, dry place when not in use.
- Avoid bending or crimping the cables excessively to prevent internal damage.
6. Troubleshooting
- Charger LED is Green but Scooter Not Charging:
- Ensure the DC connector is fully inserted into the scooter's charging port.
- Verify that the scooter's battery is a 36V Lithium-ion type. This charger is not compatible with other battery voltages.
- Check the scooter's charging port for any obstructions or damage.
- Charger LED is Off:
- Ensure the AC power cord is securely connected to both the charger unit and the wall outlet.
- Test the wall outlet with another device to confirm it has power.
- Check for any visible damage to the AC power cord or the charger unit.
- Charger LED is Red but Charging is Slow:
- Ensure the charger and scooter are in a well-ventilated area. Overheating can affect charging efficiency.
- Confirm the charger is rated for 2A output. Lower amperage chargers will charge slower.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | SK90190342 |
| Input Voltage | 100-240VAC, 50/60Hz, 1.5A |
| Output Voltage/Current | 42V 2A (Max Power: 84W) |
| Compatible Battery Type | 36V Lithium-ion Battery |
| Connector Type | 5.5 x 2.1mm DC (and other included adapters) |
| Product Dimensions | 6 x 3 x 2 inches |
| Item Weight | 12 ounces |
| Safety Features | OVP, OCP, OLP, SCP |
Figure 6: Product Dimensions. A visual representation of the charger's dimensions, indicating its compact size for portability.
Figure 7: Charger Features. This image details the robust construction, including the US standard plug for reliable power input, durable materials, and a secure power interface for safe charging.
8. Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact the manufacturer directly. Keep your purchase receipt for proof of purchase.