42V 2A DC Male Power Adapter for 36V Electric Bike Lithium Battery Charger,Escooter Ebike Battery Charger Connector Diameter 5.5mmx2.1mm/2.5mm by Jucuwe is an e-bike battery with a nominal voltage of 42V...
Voltage, capacity, BMS, and motor support are normalized when available.
Product claims are limited to available catalog data.
We show rating summary only, not copied marketplace review text.
Voltage, controller current, connector, charger, and mounting fit are called out before purchase.
Jucuwe is best evaluated by matching the listed specifications with your e-bike voltage, controller current, connector, and mounting requirements.
Best evaluated as a replacement pack after matching voltage, connector, and mounting fit.
Use the listed specs to check motor, controller, charger, and installation compatibility.
1.Power Charger 42V 2A universal adapter, High quality and conductivity wire ,for 36V Electric Bike Lithium Battery only,not suitable for 24V 25.2V 25.6V 25.9V or lower than battery. 2.Input:100-240VAC,50/60Hz,1.5A
Output:42V--2000m A,1 prong connector The plug's Diameter is 5.5x2.1/2.5mm（2.1inx0.82in/0.98in), please check the size before order. 3.Charging
Indicator: Charging indicator will display two colors. When The Red light indicates charging, The green light indicates full. 4.Multiple
Protection: Short circuit protection,Over voltage protection ,Over current protection,and not overcharge,the Light Green remove the charger.
| Voltage | 42V |
| Feature | Charging Indicator |
Range is an estimate. Rider weight, terrain, speed, wind, tire pressure, assist level, and battery age can change the result.
It may work if your e-bike matches the product voltage (42V), controller current, connector type, polarity, and mounting dimensions. Always verify these details before buying or installing.
Range depends on the battery energy, rider weight, terrain, speed, assist level, wind, tire pressure, and battery age. Check voltage and capacity first, then estimate watt-hours.
Check the listed motor support and controller current requirements. Motor wattage alone is not enough to confirm compatibility.
Compare the battery BMS amp rating with your controller's maximum current draw. Avoid using a pack that is underrated for your setup.
Use only a charger that matches the battery chemistry, full-charge voltage, connector, and polarity. A mismatched charger can damage the battery or create a safety risk.
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【SGS Certification】 Passed UL testing, this charger meets rigorous standards for safety and reliability. It comes equipped with multiple protective features including over-voltage, over-current, short-circuit, and temper
