PZ.P 12 Volt Battery Charger 10A Manual Battery Charger 12v Automobile Car Battery Trickle Charger Auto Deep Cycle AGM Smart Battery Maintainer Adjustable for Boat Motorcycle ATV

【Easy to Use】Simply plug the car battery charger into a power source, connect the batteries, adjust the voltage knob and adjust the current knob to charge. It is an all-in-one solution for 12 volt battery charger, battery maintainer, trickle charger and battery desulfator with complete 7-step charging procedure (desulfurization, initialization, bulk charge, absorption, recondition, float, pulse maintenance), NOTE: It can not activate a totally dead battery or repair a damaged battery. 【Adjustable Voltage Perfect Match for 12v Batteries】The voltage is adjustable from 12v to 17.5v, increasing the voltage appropriately on the basis of the original charging voltage in the winter can make the battery 100% fully charged and increase the number of times the battery can be used effectively. Charge or repair all 12V lead-acid batteries, deep cycle batteries, such as AGM, STD, GEL, Wet, MF, EFB for cars, lawnmowers, SUVs, RVs. 【Adjustable Current for Faster Charging】Our trickle charger for car battery 12v current is arbitrarily adjustable from 0 to 10A, suitable for 4-230Ah vehicle batteries, it can be a low-current (such as 750mA/1A/1.75A/2A) trickle charger or fast battery chargers (Max 10A), which can increase the charging speed and shorten your charging time. 【LED Display Precision Charging】12v battery charger adopting LED display, clearly show the voltage/current, enjoy accurate charging. The charger does not need to be plugged into the power supply, connecting the positive and negative battery terminals can detect and display the residual voltage of the battery. Adopts heat-resistant and oxidation-resistant copper charging cable, which is not easy to break. 【Battery Repair and Maintainer】12 volt battery charger automotive features auto desulfurization, detects battery sulfation and acid stratification, take newest pulse repair function to restore lost battery performance, help to restore older/idle batteries and extend battery life. When the battery is fully charged, the car battery trickle charger current will automatically drop and go into pulse maintenance mode to ensure that the battery is fully charged and will not be damaged by overcharging.