High - Efficiency 42V 2A Smart Charger for Electric Bike Lithium Batteries (US plug)

🧩 Product Overview:
Introducing the 42V 2A Electric Bike Lithium Battery Charger, specifically designed for 36V lithium battery packs. This high-performance charger is equipped with a robust 4-pin XLR socket/connector, ensuring compatibility and ease of use. Built with superior safety features, it guarantees optimal charging efficiency while prioritizing the safety and longevity of your battery pack.

🔍 Specifications:
- Condition: 100% Brand New and crafted with high-quality materials for enhanced durability.
- Input: 100-240VAC, 50/60Hz, making it universally adaptable for a variety of power sources.
- Output: 42V 2A, providing the perfect charge rate for your battery.
- Charge Indicator: Features a simple LED indicator that clearly shows charging status—red during charging and green when fully charged.
- Security Protection: Designed with multiple safety mechanisms including Over Voltage Protection (OVP), Over Current Protection (OCP), Overload Protection, and Short-Circuit Protection, to safeguard both the charger and the battery.
- Color: Sleek black finish for a modern look.
- Power Max: 90W, delivering efficient performance with every use.
- Plug Options: Available in various plug types to match your country’s electrical standards (EU / US / AU / UK); please select your preferred option.

🔌 Package Includes:
- 1 x 42V 2A Charger
- 1 x Power Cable

🧩 Usage and Maintenance Instructions:
1. To ensure safe charging, always connect the charger to the battery first, followed by plugging it into an AC power source. Disconnect the AC before removing the battery plug after charging is complete. Pulling the battery plug first while the charger is active may damage the unit, especially during high current charging (indicated by the red light).
2. Once the LED light turns green, continue charging the battery for an additional 2-3 hours to ensure optimal performance.
3. Avoid allowing the battery to fully discharge before charging, as this can risk damage and impede performance.
4. For batteries in long-term storage (around 3 months), performing a deep discharge and re-charging can help activate materials within the battery, promoting better overall health and performance.
5. Always use the charger in a dry environment to prevent moisture-related issues.
6. When not in use, disconnect the charger from the power supply to prolong its lifespan.
7. Confirm that your battery is compatible with lithium batteries, as this charger is not suited for LiFePO4 batteries, which could lead to overheating.