42V 2A Electric Scooter Lithium Battery Charger | 5-in-1 Adapter

42V 2A Smart Lithium Battery Charger with 5-in-1 Universal Connectors

Keep your electric scooter, e-bike, or personal mobility device powered up and ready to ride with this versatile 42V 2A Smart Lithium Battery Charger. Designed for 24V–36V lithium-ion battery packs, this compact and intelligent charger features built-in multi-protection circuitry to automatically manage the charge cycle — simply plug in and let it do the work.

Key Features

• Universal Voltage Input: Compatible with AC 100–240V, 50/60Hz — works in virtually any country worldwide.
• Smart Auto-Shutoff: Automatically stops charging when the battery reaches full capacity; LED indicator turns green when fully charged.
• 5-in-1 Connector Kit: Includes five connector types for maximum compatibility:
  • 5.5mm 1-Prong DC Plug
  • 8mm 3-Prong Connector
  • 12mm 3-Prong Connector
  • 8mm RCA Connector
  • 3-Pin Male XLR Connector
• Wide Battery Compatibility: Suitable for 36V, 25.2V, 25.9V, 25.6V, and 24V Li-ion battery packs. Not for use with Lead Acid batteries.
• LED Status Indicator: Red light = actively charging; Green light = fully charged or disconnected.
• Durable Build: High-quality black housing with robust construction for long-lasting performance.
• EU/US Plug Options: Available with US or EU plug to suit your region.

Specifications

How to Use

1. Plug the AC cord into a wall outlet — the LED indicator turns green.
2. Select the appropriate connector adapter for your battery and plug the DC end into your battery pack — the LED turns red, indicating active charging.
3. When the LED returns to green, your battery is fully charged. Unplug safely.

Package Contents

• 1 × 42V 2A Lithium Battery Charger (with 5.5mm DC plug)
• 1 × Adapter: 5.5mm to 8mm 3-Prong Connector
• 1 × Adapter: 5.5mm to 12mm 3-Prong Connector
• 1 × Adapter: 5.5mm to 8mm RCA Connector
• 1 × Adapter: 5.5mm to 3-Pin Male XLR Connector
• 1 × AC Power Cord

Important Notes

• Do NOT use with Lead Acid battery packs — for Li-ion batteries only.
• Do not operate in wet or high-humidity environments.
• Always verify your battery's connector type before purchasing.
• Slight color variation from product images may occur due to monitor display differences.

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Learn More About Lithium Battery Safety

For guidance on the safe use and handling of lithium-ion batteries, visit the U.S. Consumer Product Safety Commission (CPSC) – Lithium-Ion Battery Safety.

Frequently Asked Questions

Q: What battery types is this 42V charger compatible with?

A: This charger is designed for lithium-ion (Li-ion) battery packs rated at 24V, 25.2V, 25.6V, 25.9V, or 36V. It is not compatible with Lead Acid batteries. Always check your battery's voltage and connector type before use.

Q: Can I use this charger with a US wall outlet?

A: Yes. This charger accepts a wide input range of AC 100–240V, 50/60Hz, making it suitable for use in both the US and internationally. Simply select the correct plug option (US or EU) when ordering.

Q: How do I know when my battery is fully charged?

A: The LED indicator light provides clear status updates. It turns red during active charging and switches to green once the battery is fully charged or when the charger is disconnected. Once green, it is safe to unplug your battery.

Q: Does this charger come with multiple connector types?

A: Yes! The charger includes a 5-in-1 connector system: a standard 5.5mm DC plug plus four adapter connectors (8mm 3-Prong, 12mm 3-Prong, 8mm RCA, and 3-Pin Male XLR), providing broad compatibility across different electric scooter and e-bike battery ports.