Automatic 4A Car Battery Charger Maintainer 6V 12V LCD Display for Truck ATV Motorcycle Features： 1、Waterproof \u0026 Fire-Resistant: The car battery charger is designed with a fire-resistant and flame-retardant plastic shell, and an IP65 waterproof rating, ensuring its durability and safety and allowing it to function optimally even in harsh conditions. 2、Efficient Repair: This car battery charger can effectively remove the sulfate and acid stratification in the battery, repairing old batteries. The charger can fix issues with the battery, thus preventing the need for costly battery replacements. 3、Multiple Protection: The battery charger has multiple safety protection measures such as over-temperature protection, anti-spark system, and SC/OL protection, ensuring the safety of the charging process and making users more at ease when using it. 4、Easy Operation: The car battery charger adopts a button operation design, and users can easily select various functions. The backlit LCD can clearly display the charging status and battery information, making operation simpler and more intuitive. 5、Wide Application: This charger is designed to charge all SLA (Wet, Gel, MF), AGM, Flooded and LiFePo4, LiON. It\u0027s suitable for use with batteries in not only cars, but also trucks, motorcycles, ATVs, and other vehicles. Specification： This battery charger is designed for charging all types of 6V & 12V lead-acid and 12V lithium-ion batteries, including Wet, Gel, MF, AGM, and Lithium-ion batteries. It is suitable for charging battery capacities from 4 to 80 Ah and maintaining all battery sizes. Features: Waterproof & Fire-Resistant: The car battery charger is designed with a fire-resistant and flame-retardant plastic shell, and an IP65 waterproof rating, ensuring its durability and safety and allowing it to function optimally even in harsh conditions. Efficient Repair: This car battery charger can effectively remove the sulfate and acid stratification in the battery, repairing old batteries. The charger can fix issues with the battery, thus preventing the need for costly battery replacements. Multiple Protection: The battery charger has multiple safety protection measures such as over-temperature protection, anti-spark system, and SC/OL protection, ensuring the safety of the charging process and making users more at ease when using it. Easy Operation: The car battery charger adopts a button operation design, and users can easily select various functions. The backlit LCD can clearly display the charging status and battery information, making operation simpler and more intuitive. Wide Application: This charger is designed to charge all SLA (Wet, Gel, MF), AGM, Flooded and LiFePo4, LiON. It's suitable for use with batteries in not only cars, but also trucks, motorcycles, ATVs, and other vehicles. Specifications: Item Name: Battery Charger Main Material: Plastic Input Voltage AC: 100-240 VAC, 50-60Hz Working Voltage AC: 85-264 VAC, 50-60Hz Efficiency: 80% Approx. Power: 73.5W Max Charging Voltage: 6V/12V Charging Current: 1A/4A Low-Voltage Detection: 7.5V(12V), 2V(6V) Back Current Drain: <2mA Ambient Temperature: -10~45°C (14~113°F) Type of Batteries: 6V & 12V Battery Chemistries: Wet, Gel, MF, EFB, AGM & LiON Battery Capacity: 4-80Ah (12V), 4-20Ah (6V), Maintains All Battery Sizes Housing Protection: IP65 Cooling: Natural Convection Color: Red Size (L*W*H): 13.6*8*4.3cm/5.35*3.15*1.69inch Package Information:? Package Size: 19*15.5*6.5cm/7.48*6.1*2.56inch Package Weight: 680g/1.5lb Package List: 1 * Battery Charger 1 * Battery Clamp Connectors 1 * Eyelet Terminal Connectors 1 * Instruction Manual Package List： 1 * Battery Charger 1 * Battery Clamp Connectors 1 * Eyelet Terminal Connectors 1 * Instruction Manual