Product Item Details:Advantages:Upgarded 40Amp Fast ChargerComparing with the 12V 8A, this 12V 40A car battery charger can be faster than 3-4 hours, saving your time.Latest Intelligent CPU ControlPortable battery charger automatically adjusts the charge current according to the temperature. Automatic detection of ambient temperature, so that winter can be full speed, summer is not overload.Widely Used for 12V/24V Batteries12V / 24V lead-acid battery charger, automatic intelligent battery charger, suitable for AGM, GEL, SLA, WET charger. It can be used for the batteries in Car, Truck, Motorcycle, RV, SUV, ATV, golf cart, tricycles, boat, agricultural vehicles, bus, etc.5 Steps Pulse Repair FunctionIntelligent control system, strong pulse repair technology, remove vulcanization, repair slightly damaged batteries, reduce water loss, Provides stronger engine starts and extended battery life.LCD Screen Display The LCD displays charging status and battery status, charge voltage abd cureent, inside temperature, summer mode, winter mode, etc.Multiple Protection and Safety of UseBattery Charge have the circuit protection, spark free system, reverse polarity protection, over-charge, over-voltage and over-temperature protection advantage.Specification:Voltage range: 130V-250VProduct specifications: 180 x 145 x 70mmWorking efficiency: 98%Rated power: 400WWorking temperature: -30 to and 50 Working mode: pre-charge-constant current-constant voltage-trickleThe actual output current for charging a 12V battery is about 40AThe actual output current for charging a 24V battery is about 20A x Package Include: 1 x Battery Charger (UK PLUG)1 x Instruction ManualAbout the Taxes:During the purchase processFor order amount over 18 GBP , Buyers might be charged with duties, taxes and international charges from your local customs or post office. This is not the reason refuse the delivery. BUYER will need to pay THOSE FEES (VAT) if it's encountered.