US Heavy Duty Automatic Smart Car Battery Maintainer Trickle Repair Charger

USA Seller, Ship Fast!              Specification: Suitable for: all kinds of car/motorcycle/van/truck batteries Voltage range: 110V-250V Working mode: precharge - constant current - constant voltage - trickle Operating temperature: -30°C to +50°C Voltage: 12V/24V Rated power: 400W Material: Iron Size: Approx. 18.00X14.50X7.00cm/7.07X5.70X2.75in Input parameters: 110V-250V Output parameters: 12V-24V Charging current: 40000mA Charging time: 0.5-20 hours Output current: 12V-30A/24V-15A Applicable voltage: DC-12V/24V Scope of application: lead-acid battery, water battery, dry battery, 12V lithium battery Notice: 1. Do not use fake synthetic batteries, we are not responsible for accidents. 2. Five-segment pulse repair charging, which can continue repairing without damaging the battery. 3. Simple operation, easy to use, suitable for professional and personal use. 4. Safety protection, namely overheat protection, short circuit protection, overcurrent protection, overvoltage pr