Universal 42V 2A Smart Replacement Charger for Xiaomi M365 & Ninebot Electric Scooters

Get back to cruising without the long wait times. The 42V 2A Smart Replacement Electric Scooter Charger Adapter (Model: JYH-4202) is engineered specifically for premium 36V lithium-ion battery packs. This high-efficiency power supply serves as the ultimate replacement or handy secondary travel companion for the world’s most popular foldable commuters.

Crafted for absolute device safety, this compact electric charger matches original manufacturer standards. It features an integrated smart indicator system alongside precise connector sizing tailored perfectly for seamless daily operation.

🚀 Key High-Performance Features

Broad Device Compatibility: Tailored specifically to power Xiaomi M365 and Ninebot S1, S2, S3, and S4 foldable electric scooters, balance bicycles, or any electromobile utilizing an identical 36V lithium battery connection head.
Time-Saving Fast Charging: Engineered with a potent 42V-2000MA output to dramatically accelerate power replenishment. Fully charge a standard 7.8AH battery pack in as little as 2.5 hours, depending on your residual internal cells.
Smart LED Power Indicator: Track real-time status across the room. The built-in indicator light shifts modes seamlessly to keep you informed:
- 🔴 Solid Red: Active charging process in motion.
- 🟢 Solid Green: Fully charged / Standby idle mode.
Optimized Connector Fit: Designed with a precise outer head connector measuring 7mm x 8mm and an inner terminal diameter of 5.5mm to prevent loose plugs and accidental disconnects.

Feature	Charger Specification
Product Type	Electric Scooter Battery Charger Adapter
Model Number	JYH-4202
Output Rating	DC 42V – 2000MA (2A Fast Charge)
Target Battery Type	36V Lithium Battery Packs
DC Head Interface Dimensions	Length: ~7mm \| Outer Diameter: ~8mm \| Inner Diameter: ~5.5mm
Charger Body Dimensions	Approx. 135mm x 60mm / 5.3in x 2.4in
Color Profile	Matte Black
Hardware Components	High-Grade Composite Shell + Electronic Interior

💡 Pro Commuter Charging Advice

To protect your vehicle's overall battery life span and extend the long-term utility of your new charging adapter, observe these vital tips:

Avoid Full Depletion: Try not to run your scooter's residual internal power completely down to 0% before plugging in. Refueling an empty battery places much greater strain on both the charger components and internal cell chemistry.
Verify Sizing: Always check that your vehicle's original receiving port matches our precise 7mm x 8mm exterior and 5.5mm interior connector diameter before purchasing.

📦 What's Inside the Box?

1 x High-Speed 42V 2A Electric Scooter Battery Charger
1 x Heavy-Duty Removable Power Supply Wall Cord

Keep your daily commute running seamlessly and stop waiting hours on an underpowered adapter. Click Add to Cart to buy your 42V 2A Fast Scooter Charger today!

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.