48V Electric Bike Charger for Lithium Battery

The 48-54.6V 2A Electric Bike Charger is designed for charging 48V Lithium Batteries. It has an input voltage of AC120V and a DC 2.1mm Jack Connector.

Dimensions: The charger measures 135x90x50mm. Battery Type: It is suitable for Li-ion batteries. Working Power: The charger operates at 110Vac, 50 ~ 60Hz. Suitable Battery Voltage: 48V Output Voltage: 54.6V (For 13S Li-ion Battery) Output Current: 2A Output Plug: DC 2.1mm Jack Connector Battery Protection: The charger has protection features such as SCP (Short Circuit Protection), OVP (Over Voltage Protection), OCP (Over Current Protection), and OTP (Over Temperature Protection). Charging Mode: The charger uses a three-mode intelligent charging process: constant current, constant voltage, and trickle (floating charge). Charging Efficiency: The charging efficiency is ≥85% (full load). Operating Temperature: -5 ℃ ~ +40 ℃ Storage Temperature: -40 ℃ ~ +70 ℃

Operating Instructions: 1. Before charging, connect the DC terminal to the battery first, and then plug in the AC power cable. 2. After charging is completed, unplug the AC terminal first, and then unplug the DC terminal. 3. When not charging or after charging is complete, be sure to unplug both the DC terminal and AC terminal.

LED Indicators: - LED 1 (Red): Power on. - LED 2 (Red): Battery is being charged. - LED 2 (Flashing): Battery will be fully charged soon. - LED 2 (Green): Battery has been charged completely.

Package Includes: - 1 x 48V 2A Lithium Battery Charger

Key Features: - SANS 54V 2A Smart Charger for 48V Electric Bicycle and Scooter Batteries - Input Voltage: 120VAC, 50/60Hz - Protections: OVP, OCP, SCP (OVP: Over Output Voltage Protection; OCP: Over Output Current Protection; SCP: Short Circuit Protection) - Indication Light: Red light when charging, Green light when battery is fully charged or broken (under 35.7V) - DC Connector: DC2.1, 5.5*2.1mm - High-frequency smart charging technology keeps batteries at optimal charge, with quiet operation - Automatically switches between charging mode and float mode

It is important to note that if the green light turns on right after plugging in the battery, it may indicate a battery voltage below 35.7V, which is dangerous. In such a case, disconnect the charger and measure the battery voltage before attempting to charge the battery.

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