Microprocessor Control (CPU). This is a fully automatic battery charger.Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely.Smart chargers are suitable for most battery types including Calcium, , Wet, lead Acid batteries. They may also help drained and sulphated batteries.Types of batteries: Most types of lead acid batteries including Calcium, , Wet, lead Acid, etc.Switchmode technology: YesPolarity protection: YesOutput short protection: YesNon battery link protection: YesOver voltage protection: YesOver temperature protection: YesCooling: FanInput voltage: 100-240V AC, 50-60HzRated output: 12V 6AMinimum voltage: 8.0VBattery range: 4-120AhThermal : 65C+/-5CEfficiency: App. 85%.Plug Type:EU Plug,it applies to Indonesia, , , , and so onVoltage: AC220VMaterial: plasticcolour: redPackage Contents:1 x Car Battery ChargerOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.