Feature:1. Large Colorful Display: New large-screen color display design, more intuitive display. mechanical buttons are full of technology.2. Suitable for Various Batteries: Suitable for 12v 4ah-140ah motorcycles cars , SUVs and battery , water battery, lead acid, maintenance-free battery, LIFEPO4 battery.3. Inside Fan Cooling: Adopting an intelligent silent fan for heat dissipation and it can greatly extend the lifespan of the charger.4. Multiple Protection: Over-charge protection, over-power protection, over-discharges protection, over-temperature protection, over-voltage protection, short-circuit protection, over-current protection, reverse connection protection.5. Flame Retardant Housing: Adopts a new alloy flame retardant material which is corrosion-resistant insulated, strong and durable.Specification:Features:Large Colorful Display: New large-screen color display design, more intuitive display. mechanical buttons are full of technology.Suitable for Various Batteries: Suitable for 12v 4ah-140ah motorcycles cars , SUVs and battery , water battery, lead acid, maintenance-free battery, LIFEPO4 battery.Inside Fan Cooling: Adopting an intelligent silent fan for heat dissipation and it can greatly extend the lifespan of the charger.Multiple Protection: Over-charge protection, over-power protection, over-discharges protection, over-temperature protection, over-voltage protection, short-circuit protection, over-current protection, reverse connection protection.Flame Retardant Housing: Adopts a new alloy flame retardant material which is corrosion-resistant insulated, strong and durable.Specifications:Item: 12V Car Battery ChargerMain Color: Black, RedMaterial: ABS, AlloyTypes of batteries: Most types of lead acid batteries including Calcium, Gel AGM, LiFePo4, Wet, lead Acid, etc..Switchmode Technology: YesPolarity Protection: YesOutput Short Protection: YesNon battery Link Protection: YesVoltage Protection: YesOver Temperature Protection: YesCooling: FanInput Voltage: 100-240V AC, 50-60HzRated Output: 12V 7A Max.Minimum Start Voltage: 8.0VBattery Range: 4-140AhThermal Protect: 65'C+/-5'CEfficiency: App. 85%Size: 158*63*85mm/6.22*2.48*3.35inchPackage Size: 23.5*11.5*7.5cmPackage Weight: 505gPackage List:1*12V Car Battery Charger1* User ManualPackage List:1*12V Car Battery Charger1* User Manual