Microprocessor Control (CPU). 7-STAGE AUTOMATIC CHARGING: This is a fully automatic battery charger with 7 charging stages; automatic charging protects your battery from being overcharged. You can leave the charger connected to the battery indefinitely. 7-stage chargers are suitable for most battery types including Calcium, Gel, Wet, and Lead Acid batteries. They may also help restore drained and sulfated batteries. Repair Mode (Time: 16 hours): An advanced battery recovery mode for repairing and maintaining old, idle, damaged, stratified, or sulfated batteries. Desulphation Mode, LCD display: dES. The Desulphation stage may break down sulphation that occurs in batteries that have been left flat for extended periods of time, returning them back to full charge. Sulphation occurs when lead-sulphate hardens and clogs up the battery cells. Types of batteries: Most types of lead acid batteries including Calcium, Gel, Wet, and Lead Acid. Switchmode technology: Yes Polarity protection: Yes Output short protection: Yes No battery connection protection: Yes Over voltage protection: Yes Over temperature protection: Yes Cooling: Fan Input voltage: 100-240V AC, 50-60Hz Rated output: 12V 7A Minimum start voltage: 8.0V Battery range: 6-120Ah Thermal protection: 65 ± 5℃ Efficiency: Approx. 85% Plug Type: EU Plug, compatible with countries such as Indonesia, Germany, France, Spain, and Italy Color: Yellow + Black Material: ABS Package Contents: 1 x Pulse Repair Charger 1 x User Manual Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. Measurement may vary by +/- 1-3cm.