Universal 42V 2A Power Adapter for 36V Lithium Battery

The 42V 2A charger is a versatile power adapter designed for 36V lithium-ion battery packs. With its universal input voltage range of AC 100-240V 50/60Hz 1.5A, it can be used globally.

The charger's output specifications are 42V 2A, making it compatible only with 36V lithium-ion batteries, not lead-acid or lower voltage batteries.

The charger features a female mini 3-pin inline connector with a diameter of approximately 0.31 inches. This connector type is specifically designed for 36V electric scooters and bicycles, so it does not fit Razor scooters or dirt bikes.

The charging indicator light provides visual feedback on the charging process. A red light indicates the battery is charging, while a green light signifies the battery is fully charged. When the charger is first connected to the power supply, the indicator light will be green. After connecting the charger to the scooter, the light will switch from green to red, and then back to green when the charging is complete.

If the charger is not working as expected, there are a few potential reasons: 1. The charger may not be suitable for your specific scooter model. 2. If the battery has been used for more than 12 months or left unused for 2-3 months, it may be damaged due to the limited life of lithium-ion batteries. 3. If the green light remains on without turning red after connecting the scooter, the positive and negative connectors on the charger may not match those on the scooter, preventing power transfer. 4. If the light goes out after connecting the scooter, there may be an internal short circuit in the scooter, causing the charger's self-protection function to activate.

For any issues with the charger, the seller offers a hassle-free replacement or refund policy. Customers are encouraged to contact the seller if they encounter any problems with the product.

In summary, this 42V 2A charger is designed specifically for 36V lithium-ion battery packs used in electric scooters and bicycles. It features a mini 3-pin inline connector, charging indicator lights, and a universal input voltage range. Customers should ensure the charger is compatible with their specific device and follow the troubleshooting steps if any issues arise.

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