42V 2A Lithium Battery Charger - Product Description

This 42V 2A lithium battery charger features a three-stage charging mode: 1. Constant current charge (2A) 2. Constant voltage charging (42V) 3. Trickle charge

Benefits: 1. Intelligent charging control to improve efficiency 2. Three-stage charging to prevent overcharging, overheating, and excessive current 3. Fast 2A charging 4. Fully charged protection to ensure battery safety and extend battery life

42V Smart Charger with Multiple Adapter Ports

The 42V charger comes with multiple protection functions: 1. Over-current Protection 2. Overcharge Protection 3. Over Voltage Protection 4. Short Circuit Protection 5. High Temperature Protection

This high-current fast charger is designed specifically for 36V lithium-ion battery packs, not for lead-acid batteries. The multiple safety protections ensure worry-free charging.

The charger includes various adapter connectors to meet different needs: - Universal Charger for 36V Lithium Batteries Please check your battery's connector before purchase.

What's Included: - 42V 2A lithium battery charger with DC5.5 * 2.1mm 1-pin DC plug - Adapter: 5.5 single prong to 8mm three prong connector - Adapter: 5.5 single fork to 8mm RCA connector
- Adapter: 5.5 single prong to DC5.5 * 2.5mm 1-pin DC plug - AC Power Cord

Troubleshooting Tips: 1. Test the battery health before charging, especially if it's been unused for 2-3 months or more. 2. If the green light is on but the charger doesn't work when connected to the battery, the connector size may not match. Try a different adapter. 3. If the green light turns off when connected to the battery, the battery may be internally short-circuited, causing the charger's protection to activate. Check the battery. 4. When plugged in, a red charging light indicates normal operation; it will turn green when fully charged.

Product Specifications: - Output: 42V 2A - Input: AC 100-240V - Lithium Battery Voltage: 36V - Maximum Power: 84W - Fast Charging Compatible

Product Compatibility: Our chargers are compatible with various electric scooter brands, including Gotrax, Swagtron, Brid, Segway Ninebot, Razor, and more.

Universal 4-Plug Design: The charger has four different output ports: - Mini 3-pin 0.31-inch (8mm) - 1-pin RCA 0.31-inch (8mm) - DC 5.52.5mm Female 1-pin - DC 5.52.1mm 1-pin Please check the connector dimensions before purchasing.

Quality Assurance: As a professional electric scooter charger manufacturer, we use high-quality materials and include safety features like constant voltage/current control, overcharge, leakage, and short circuit protection.

After-sales Service: If you have any questions or are not satisfied, please feel free to contact us. We'll respond within 24 hours to assist you.

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