Specifications: Automatically applicable to the 12V/24V lead acid battery. Advanced pulse width modulation (PWM) technology. With LCD display to show voltage, current, and % battery power exactly. Good voltage transformer and heat dissipating design provide safety and stability for charging. Five Charging Modes: No-load Mode/Constant Current Mode/Constant Voltage Mode/Float Mode/Trickle Mode. The battery life can be significantly improved by digital pulse repairing method for the power chips of microcomputers. Suitable for various car/motorcycle/van/truck batteries. Type: Car Battery Charger Input Voltage: 150V-250V Output Voltage: 12V/24V Current: 12V 12A Max/24V 10A Max Power: 220W Frequency: 50-60Hz Plug Type: US Plug Features: Portable, Durable, Automatic, Multiple Protection Size: 18 x 14.5 x 8cm/7.09 x 5.71 x 3.15" (Approx.) Power Cord Length: 110cm/43.31" (Approx.) Clip Cord Length: 60cm/23.62" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Car Battery Charger 1 x User Manual