Description: Microproceor Control (CPU). 1. SMART AUTOMATIC CHARGING: 2. This is a fully automatic battery charger. 3. Automatic charging protects your battery from being overcharged. So you can leave the charger connected to the battery indefinitely. 4. chargers are suitable for most battery types including Calcium, Gel and AGM, Wet batteries. They may also help restore drained and sulphated batteries. 5. Types of batteries: Most types of lead acid batteries including Calcium, GEL and AGM, Wet,EFB, etc.. Feature: Touch switch mode technology: Ye Polarity protection: Ye Output short protection: Ye Non battery link protection: Ye Over temperature protection: Ye Short circuit protection: Ye Overcurrent protection: Ye Overheat protection: Ye Fire protection: Ye Low voltage protection: Ye Over voltage protection: Ye Reverse protection: Ye Electric shock protection: Ye Cooling: Fan Color: Yellow Specification: Input voltage: 110-265V AC, 50-60Hz Rated output: 12V/8A , 24V/4A Minimum start voltage: 8.0V Battery range: 2-150Ah Power: 140W Multiple modes: Car / motorcycle / AGM / GEL / lead acid Mode: Summer/winter Display: Voltage, current, temperature, repair, completion, reverse Thermal protect: 65'C+/-5'C Compliant standards: CE, FC, Rohs, PSE Dimension (LWH): 16210055mm Note: This Charger is for battery capacity between 2AH to 150AH Pls check the capacity (AH) of your battery before buying the charger! Thanks! Package Included: 1 X 12/24V Pulse Repair LCD Charger The microcomputer automatically recognizes the ambient and gives you the appropriate charging voltage for the battery according to the season. Above 28 C Will Automatically Enter Summer Mode Below 10 C It Will Automatically Enter Winter Mode Note: The Temperature Will Be Automatically Detected The use of national standard copper wire can ensure a stable current output long time charging, wire no heating long service life. FULLY WRAPPED HIGH GUIDE CLIP 12V Battery Charging Display STEP 1 The Red Clamp Holds The Positive Pole The Black Clamp Holds The Negative Pole STEP 2 Plug In 220V Power Sourc And Start Charging