JMYSD 14.6V 20A Smart Battery Charger & Maintainer with Cable Clamps - Automatic 12V Lithium Battery Charger (Silver) | Perfect for Cars, Motorcycles, Boats & RV Maintenance

Product Description

Specification:Battery type: Li-ion batteryShell Material: AluminumColor: black,silverSize: 20.5*12*5（cm）Input parameters: 100-240V 47-63HzSuitable for Battery Voltage: 12VOutput voltage: 14.6V (For 4S Li-ion Battery)Output current: 20AOperating temperature: -10°C~+50°CCharging mode: constant voltage/constant current/floatIndicator light: "red" for charging, "green" for fullWeight: 1.2 kgInput plug:We will automatically match the appropriate plug according to your country.Operation Methods:1.Before use, check whether the battery model is consistent with the charger.2. Red +, connect to the battery +; black -, connect to the battery -, please do not reverse the connection.3. when start to use, the charger will get into the self-test procedure automatically and then enter the charging state.4. In the process of use, the heat can be generated and it should keep the air flow freely around charger.5. Please do not be too close to the battery when installed.When the charger is connected to the battery, there will be slight sparks, which is a normal phenomenon.Products include:1*Charger2* large clip1*User Manual