Description
Product Overview
This 42V 2A fast charger is engineered for 36V lithium-ion electric scooter batteries, delivering reliable power with a universal 100-240V input that works globally. It features a 1-prong RCA connector measuring 0.31 inches, ensuring a secure fit for compatible models. The charger automatically adjusts current based on temperature and battery status, promoting efficient and safe charging. With dimensions of 7.2 x 4.5 x 1.5 inches and a weight of 8.8 ounces, it is compact and portable, ideal for home or travel use. Manufactured by Shenzhen Xin Heng Tyco Electronics Co., LTD, this model (HK-42-2000) is backed by positive customer feedback, holding a 4.4 out of 5 stars from 128 reviews.

Usage
This charger is perfect for daily electric scooter maintenance in urban environments, such as commuting or recreational rides. It targets owners of Hiboy S2R, Ninebot MAX G30LP, ES2, ES4, ES1L, F20, F30, F40, E22, E25, E45, Aovo Pro M365, ES60, EW6, ES80, M1, Aovo M365 Pro, and YADEA KS5, KS5 Pro, KS1, KS3 scooters. Use it at home, in offices, or on the go to ensure your scooter battery remains charged and ready, reducing downtime and enhancing mobility for adults and teens who rely on electric scooters for transportation.
Why Choose Us
Our charger stands out with its fast-charging capability and intelligent current adjustment, which protects the battery from overcharging and extends its lifespan. The universal voltage input eliminates the need for additional adapters, making it convenient for international travelers. Backed by a satisfaction guarantee, we offer a full refund or replacement if you are not happy with the product, ensuring risk-free purchase and long-term reliability compared to generic alternatives.
Key Features
- Fast charging with 42V 2A output for quick scooter battery replenishment
- Auto-adjusting current based on temperature and battery status for safety
- Universal 100-240V input compatible with outlets worldwide
- Compact and lightweight design for easy portability and storage
- 1-prong RCA connector for secure and stable connections to compatible scooters
FAQ
What scooters is this charger compatible with?
It works with Hiboy S2R, Ninebot models like MAX G30LP, ES2, ES4, and Aovo Pro M365, among others listed in the product details. Always check your scooter’s specifications to ensure compatibility before use.
How does the auto-adjusting current feature work?
The charger monitors the battery’s temperature and charge level, automatically regulating the current to prevent overcharging and optimize charging speed, which helps maintain battery health and efficiency.
Can I use this charger in different countries?
Yes, the universal 100-240V input allows it to function with standard outlets in most countries, making it suitable for travel without requiring a voltage converter.
What is the output connector type?
It uses a 1-prong RCA connector with a diameter of 0.31 inches, designed to fit securely with compatible electric scooter charging ports for reliable power delivery.
What if I am not satisfied with the charger?
Contact us for a full refund or replacement, as we prioritize customer satisfaction and stand behind the quality and performance of our products.




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