Model: 14.6V 10A Charger Input Voltage:100-240V AC 50/60HZ Output Voltage:14.6V; Output Current:10A Connector: crocodile clip Apply to:12V 4S Lifepo4 battery pack Colour:black Material:plastic Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. voltage:AC100-240V Notice: When charging, first connector to the battery, then connect to AC; after full, cut off AC, then pull the battery plug. If you pull the battery plug first while charging, especially when the charging current is large (red light), it is very easy to damage the charger. LED Light: RED ---Charging Green---Full , Stop automatically and turn green when the battery is full. Charge mode:CC-CV First stage:CC-constant current charging, the LED indicator is red. When charging to the rated voltage, it switch to the second stage. Second stage:CV-constant voltage charging, the current gradually decrease until the LED indicator turn to green, and the battery has been fully to 90% - 95%. The battery continues to charge at a small current until it is fully. The actual product may have slight color difference or difference, which not affect the use Package Contents: 1 * 14.6V 10A Lifepo4 Charger Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.