36V / 42V 3A Charger – Charge faster, ride longer
Tired of waiting hours for your battery to charge with a slow original charger? Our 3A charger outperforms the standard 2A model, cutting your charging time by up to 50%—a 10Ah battery goes from empty to full in just 3–4 hours instead of 5–6. Designed for 36V Li-Ion batteries found in electric scooters, e-bikes, and hoverboards, it comes with a variety of connector types to ensure a perfect fit.
Note: Please verify your connector type and the voltage specified on your original charger or in your vehicle’s manual before purchasing.
Why choose this model? (Key benefits):
- 50% Faster Charging — 3A output vs. the standard 2A; charges a 10Ah battery in ~3 hours instead of 5–6
- Automatic 100% Shutoff — No need to watch the clock; the LED turns green and the power cuts off automatically once fully charged
- Intelligent 3-Stage Algorithm — Pre-charge → Constant Current → Constant Voltage; protects cells and extends battery lifespan
- Built-in Safety Protections — Integrated overvoltage and overcurrent protection for total peace of mind
- Silent Active Cooling Fan — Maintains safe internal temperatures even during repeated charging cycles
- Dual LED Indicator — Red while charging, green when complete; you always know the status of your battery
- 100–240V AC Universal Input — Works across Europe without the need for an adapter
- 4 Connector Types Available — 8mm Coaxial, 5.5mm DC, GX16 3-pin, and XLR 3-pin; choose the one that matches your vehicle
Performance and Specifications
Everything is powered by our 3-stage charging algorithm—the safest method for Li-Ion batteries. The initial pre-charge stage protects deeply discharged cells, the Constant Current (CC) phase provides a rapid boost, and the Constant Voltage (CV) stage finishes the process without thermal stress. The result: your battery reaches 100% faster and stays healthy for longer. The active cooling fan engages automatically when internal temperatures rise, protecting both the charger and your battery. With a maximum power of 126W and a compact design (133 × 67 × 45 mm), it’s easy to take with you on the go.
| Parameter | Detail |
|---|---|
| Max Power | 126W |
| Input Voltage | 100–240V AC (50/60Hz) |
| Output Voltage | 42V DC |
| Output Current | 3A |
| Compatible Battery Type | 36V Li-Ion |
| Charging Algorithm | 3-stage: Pre-charge → CC → CV |
| Safety Protections | Overvoltage, Overcurrent |
| LED Indicator | Red (Charging) / Green (Full) |
| Cooling | Silent active fan |
| Dimensions | 133.2 × 67 × 44.9 mm |
Available Connector Types
Select the version that matches your vehicle—no adapters or DIY fixes required:
- 8mm Coaxial Plug — Standard for Xiaomi and Segway-Ninebot scooters; cylindrical connector with a guide slot for a stable connection
- DC 5.5×2.1mm / 5.5×2.5mm Plug — Common for entry-level electric scooters and e-bikes
- GX16 (3-Pin) Plug — 16mm circular connector used on mid-range e-bikes and various scooters; 3-pin configuration: positive, negative, and control
- XLR (3-Pin) Plug — Commonly used on e-bikes and electric scooters; features a mechanical locking mechanism for a robust connection
Popular Compatible 36V Brands
Compatible with vehicles from: Xiaomi, Segway-Ninebot, Kugoo Kirin, Joyor, Zero, Razor, Myria, Lexgo, Freewheel, Hitway, iScooter, Titan, Vivo, and any other brand utilizing a 36V Li-Ion battery with one of our available connectors.
Package Contents
- 1× 42V 3A Charger for 36V Li-Ion batteries
- Power cable with standard EU plug
Frequently Asked Questions
Is this compatible with my Xiaomi scooter?
Yes, Xiaomi models with a 36V Li-Ion battery are compatible. Please select the 8mm coaxial plug version and verify your original charger’s connector before ordering.
How long does a full charge take?
It depends on your battery capacity. A 10Ah battery typically charges in 3–4 hours with this 3A charger, compared to 5–6 hours with a standard 2A charger.
Can I leave the charger plugged in overnight?
The device automatically cuts off power when the LED turns green. However, we recommend unplugging it once the charge is complete as a best practice for long-term battery health.
Does it work with standard European power outlets?
Yes. The universal 100–240V AC input ensures it works perfectly across Europe without needing any extra adapters.
Is it compatible with 36V hoverboards?
Yes—any device with a 36V Li-Ion battery and a matching connector can be charged with this unit, including hoverboards and personal electric scooters.
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