Description: Smart Car Battery Charger: No complicated steps, good solution as a battery charger, battery maintainer, trickle charger, and battery desulfator.Wide Compatibility: 12V 24V battery charger, it will stop charging automatically when the battery is fully charged, suitable for cars, trucks, motorcycles, RVs, SUV, boat, lawn mowers, etc.Multiple protection: The battery charger is built in over current protection, overcharge protection, overheat protection, short circuit protection, reverse polarity protection, cooling system protection, high voltage protection, has a long service life.Repair Function: Battery maintainer, remove vulcanization, repair slightly damaged battery, decrease water lo and restore lost battery performance to extend battery life. Fit for most types of lead acid battery, including Maintenance free battery, dry battery, water battery, gel battery, solar battery, wet battery, gel battery, etc.LED Display Screen: Smart LED display and indicator light show the real time charging status and battery status to make you more aured of charging. Specification: Product size: 17.5cmx9cmx6.7cm/6.89inchx3.54inchx2.64inchMaterial:Switchmode technology: YesPolarity protection: YesOutput short protection: YesNon battery protection: YesOver voltage protection: YesOver temperature protection: YesCooling: FanMinimum start voltage: 8.0VBattery range: 6-180AhThermal protection: 65C+/-5C Package Includes: 1 Car Battery Charger ( EU Adapter )