Description
54.6V 2A Charger - ST14 - ST16 - GX14 - RS800+ -
nut for scooters, mopeds, and the Kugoo M4 Pro electric bike; 3-pin female connector
for 48V 13S lithium-ion battery
Specifications:
XLR connector: 3-pin GX16 nut, 12.44mm diameter; pin 1 = +, pin 3 = -
CAUTION: Pay attention to the connector’s polarity; check before ordering
-100% brand new and high quality, super-strong protection.
-Input: 100–240 VAC, 50/60 Hz
-Output: 54.6 V, 2 A
-Charging Indicator: The red charging light turns green when fully charged
-Safety Protection: OVP/OCP
-Max Power: 108 W
Charger Use and Maintenance:
1. When charging, first connect the battery, then plug the charger into the AC outlet
After the battery is fully charged, unplug the charger, then disconnect the battery.
If you disconnect the battery first while charging—especially when
the charging current is high (red LED)—you may damage the charger.
2. When the LED turns green, continue charging for 2 to 3 hours.
3. Never leave the battery uncharged for more than 3 months, as deep discharge (voltage too low) can damage the battery.
4. Please use the charger in a dry, temperate location.
5. When not using the charger, disconnect it from the 220V AC power source.
6. Check your battery, as the charger is designed to charge a 36V lithium-ion battery.
Do not use the charger with a LiFePO4 battery, otherwise the charger will become very hot.
Our chargers come with a 1-year warranty.
Your payment information is handled securely. We do not store or have access to your credit card number.
Fast Delivery
- Dispatched within 24/48 hours
- Stock in France
- Easy Returns
Why Trust Us
- Over 25 Years of Expertise
- Tested and Guaranteed Products
- Returns Accepted in Case of Error
Professional Support
- Personalized Technical Advice
- Pre and Post-Order Support
- Responsive After-Sales Service: 09 73 88 22 81
















