Model: 14.6V 10A Charger Input Voltage: 100-240V AC 50/60Hz Output Voltage: 14.6V Output Current: 10A Connector: Crocodile clip Compatible with: 12V 4S LiFePO4 battery pack Color: Black Material: Plastic Plug Type: EU Plug, suitable for use in countries such as Germany, France, Spain, Italy, and Indonesia Notice: When charging, connect to the battery first, then plug into the AC power source. After charging is complete, disconnect from the AC power first, then remove the battery connector. Removing the battery connector while charging, especially under high current (red light indication), may damage the charger. LED Indicator: Red – Charging in progress Green – Charging complete; charger stops automatically and switches to green when battery is fully charged Charging Mode: CC-CV First Stage: Constant Current (CC) charging, indicated by red LED. When the battery reaches rated voltage, it switches to the second stage. Second Stage: Constant Voltage (CV) charging, during which current gradually decreases until the LED turns green, indicating the battery is charged to 90%–95%. A small current continues to charge the battery until fully charged. Note: Slight color variations or differences in the actual product may occur due to lighting and display settings, but these do not affect functionality. Package Contents: 1 x 14.6V 10A LiFePO4 Charger Only the items listed above are included; other accessories are not included Note: Lighting and display differences may cause slight variations in the color of the item shown in the image compared to the actual product. Measurement error is +/- 1-3 cm.