E-FAST Car Battery Chargers 12V/24V Intelligent Pulse Repairing Charge Device Automotive Battery Trickle Maintainer with LCD Digital Display for Car Truck Motorcycle Battery Leadacid Battery Lithium Battery Features: Activating Battery: Using the high and low frequency pulse repairing technology, it has a nice repairing and activation effect on the undervoltage battery, the battery that has been idle for a long time, and the battery that cannot be charged. Temperature Control Protections: The charge device will automatically detect the outdoor temperature, automatically starts the winter or summer mode, and choose the appropriate charging voltage according to the temperature, automatically without adjustment, and improve the charging efficiency. Automatically Stop: Connect the battery and plug in the power supplys to automatically charge without adjustment. The precise control of the CPU and multiple protections can automatically stop when fully charged, allowing you e it with confidence. Intelligent Digital Display: Large LCD digital screen provides a more intuitive display of battery testing results, allowing for cyclic display of current voltage, current, battery level, temperature, winter/summer mode, and more. Multiple Protecting: Support reverse protecting, short circuit protecting, over-current protecting, over-heat protecting, over-voltage protecting, low-voltage protecting, electric shock protecting, etc. let you use more at ease. Reliable Quality & Silent Heat Dissipation: With ABS flame-retardant housing, sturdy and with nice durability, fireproof, electric shock and  corrosion resistant. Adopting intelligent silent fan for heat dissipation, combined with intelligent control, making charging quiet and comfortable. Portable Design: Special design on the back of the device allows you to store power cable and clips, making your chargers no longer messy. Foldable handle and bottom bracket design for easy storage. Wide Applications: It is suitable for 12/24V 2AH-150AH ​​motorcycle, car, off-road vehicle, SUV, drying battery, water battery, leadacid, maintenance-free battery (lithium battery are forbidden to charge). Specifications: Color: Red Material: ABS Input Voltage: 100-240V, 50/60Hz Rated Output: 12V/10A, 24V/5A Min. Starts Voltage: 8V Output Cable Length: About 850mm/ 33.5in Input Cable Length: About 1050mm/ 41.3in Item Size: 190 * 125 * 95mm/ 7.5 * 4.9 * 3.7in Package Size: 215 * 170 * 105mm/ 8.5 * 6.7 * 4.1in Package Weight: 820g/ 28.9oz Packing List: 1 * Battery Charge Device 1 * Manual