Description: Full automatic car battery charger 100V to 240V to 12V 5A intelligent fast power charging wet dty lead acid digital LCD display. Plug : EU Pls note: Max charging current is 6A only for some special cases, we write in product is 5A. This charger is for 12V DC battery which is from 4AH to 100AH. Please check your battery before buying. Suitable for most battery types including Calcium, Gel and AGM, Wet batteries. They may also help restore drained and sulphated batteries. Specification: Microprocessor control (CPU). 3-stage automatic charging: Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. SwitchMode technology: Yes Polarity protection: Yes Output short circuit protection: Yes Non-battery link protection: Yes Overvoltage protection: Yes Overheat protection: Yes The cold wind fan Input voltage: 100-240V AC, 50-60Hz Rated output: 12V DC, 5-6A Max. Minimum starting voltage: 8.0V Battery range: 4-100Ah Thermal protection: 65'C +/- 5'C Efficiency: App. 85%. Comply with standards: CB, CE, IEC60335, EN61000, EN55014 Size (L×W×H): 150×85×60mm/5.91x3.35x2.36inch Weight: 380g Package Includes: 1 Set Battery Charger 1 Piece User Manual Note: Please allow slight dimension difference due to different manual measurement.