Introduction
This manual provides essential instructions for the safe and efficient use of your Galaxy Bang 42V 2A Charger. This charger is designed for 36V Lithium-ion (Li-ion) batteries and is compatible with various electric scooters, including XIAOMI MI M365, M365 Pro, 1S, Pro, Pro2, Essential Scooter, Bird Air, M365 Scooter, and Lime/Lyft/Spin brand scooters. Please read this manual thoroughly before operation.
Setup and Connection
Before connecting the charger, ensure the scooter's battery voltage is 36V. The charger's output voltage is 42V, which is necessary for normal charging of a 36V battery. This charger is not compatible with 24V, 25.2V, or 29.4V batteries.
1. Inspect the Charger and Connectors
Verify that the charger and its cables are free from damage. The charger features a coaxial connector with an outside diameter of 8mm. Ensure this matches your scooter's charging port.
Figure 1: Galaxy Bang 42V 2A Charger with power cord and output cable.
Figure 2: Detailed view of the charger's coaxial connector with specified dimensions.
2. Connect to Power Supply
Plug the AC input cable into a standard 100-240VAC, 50/60Hz power outlet. The charger's indicator light will turn green when connected to power, indicating it is ready.
Figure 3: Charger label with electrical specifications and safety information.
3. Connect to Scooter
Carefully insert the charger's output connector into the scooter's charging port. Ensure a secure connection.
Figure 4: Charger connected to an electric scooter.
Setup and Connection Video Guide
Video 1: This video demonstrates the proper connection of the 42V charger to a scooter, showing the indicator light changes during the charging process.
Video 2: This video showcases the 42V 2A charger with its five different plug options, illustrating how to connect them to the main charger unit for various 36V lithium batteries.
Video 3: A brief demonstration of the VHBW 42V 2A charger in use with a Bird Scooter, highlighting the charging connection.
Operating Instructions
Charging Process
Once the charger is correctly connected to both the power outlet and the scooter, the charging process will begin automatically. The LED indicator on the charger provides status updates:
- Red Light: Indicates that the battery is currently charging.
- Green Light: Indicates that the battery is fully charged. The charger will automatically stop charging to prevent overcharging.
Figure 5: LED indicator showing charging status.
Safety Precautions During Charging
- Do not cover the charger or the scooter during charging to ensure proper ventilation and prevent overheating.
- Always charge in a well-ventilated area.
- Keep the charger away from water and moisture.
- Do not attempt to open or modify the charger. It contains no user-serviceable parts.
Maintenance
To ensure the longevity and optimal performance of your charger, follow these maintenance guidelines:
- Cleaning: Disconnect the charger from both the power outlet and the scooter before cleaning. Use a dry, soft cloth to wipe the exterior. Do not use liquid cleaners or solvents.
- Storage: Store the charger in a cool, dry place away from direct sunlight and extreme temperatures. When not in use, coil the cables neatly to prevent tangling and damage.
- Inspection: Periodically inspect the charger, cables, and connectors for any signs of wear, cuts, or damage. If any damage is found, discontinue use and replace the charger.
Figure 6: Illustration of the charger's durable cable design with an anti-jamming magnetic ring.
Figure 7: Close-up of the charger's power interface, designed with special heat-resistant materials.
Troubleshooting
If you encounter issues with your charger, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Charger indicator light does not turn on. | No power from outlet; loose connection; faulty charger. | Check power outlet with another device. Ensure all connections are secure. If problem persists, the charger may be faulty and require replacement. |
| Charger indicator light remains green but scooter is not fully charged. | Incorrect battery voltage; faulty battery. | Verify the scooter's battery is 36V Li-ion. If the battery is old or damaged, it may not hold a full charge. Consult a professional for battery inspection. |
| Charger indicator light remains red for an extended period. | Battery deeply discharged; slow charging due to external factors. | Allow more time for charging. If charging time significantly exceeds typical duration (up to 3 hours), ensure the charging environment is not too cold or hot. |
| Charger or scooter gets excessively hot during charging. | Poor ventilation; internal fault. | Ensure charger and scooter are in a well-ventilated area and not covered. Discontinue use immediately if overheating occurs and contact support. |
Security Protection Features
The charger is equipped with multiple security protections:
- OVP (Overvoltage Protection): Prevents damage from excessive voltage.
- OCP (Overcurrent Protection): Safeguards against excessive current flow.
- OLP (Overload Protection): Protects against power overloads.
- SCP (Short-circuit Protection): Prevents damage from short circuits.
Specifications
| Feature | Detail |
|---|---|
| Model Number | SK90190342 |
| Input Voltage | 100-240VAC, 50/60Hz, 1.5A |
| Output Voltage | 42V 2A (Max Power: 84W) |
| Compatibility | 36V Lithium-ion Batteries (e.g., XIAOMI MI M365, M365 Pro, 1S, Pro, Pro2, Essential Scooter, Bird Air, M365 Scooter, Lime/Lyft/Spin brand) |
| Connector Type | Coaxial connector, 8mm outside diameter |
| LED Indicator | Red: Charging; Green: Fully Charged |
| Security Protections | OVP, OCP, OLP, SCP |
| Product Dimensions | 6 x 3 x 2 inches (15.24 x 7.62 x 5.08 cm) |
| Item Weight | 12 ounces (340 grams) |
| Color | Black |
| Manufacturer | Dong Guan Simer Electronics Co LTD |
Warranty and Support
Specific warranty information and direct support contact details are not provided in the product data. Please refer to the retailer or manufacturer's website for further assistance regarding warranty claims or technical support.