Are you looking for a professional, yet affordable car battery charger? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional car battery charger must meet you needs. It is one of the best choices for you. Features - Color: As shown. - Size: 17 x 9x 6 cm. - Material: Plastic. - Input voltage: 100-240V AC, 50-60Hz - Rated output: 12V 8A 24V 4A - Minimum start voltage: 2.0V - Battery range: 6-150Ah - Thermal protect: 65'C+/-5'C - Efficiency: App. 85%. - This is a fully automatic battery charger with 3 charge stages. - Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. - 3-stage chargers are suitable for most battery types including Calcium, Gel and AGM, Wet batteries. They may also help restore drained and sulphated batteries. - Types of batteries: Most types of lead acid batteries including Calcium, GEL and AGM, Wet,EFB, etc.. - Note: Suitable for 12V / 24V 2AH-150AH lead-acid battery / start-stop battery. (Li-ion battery disabled). - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand