12V Battery charger and tester suitable for both lead acid and gel batteries.

Features:

• Automatic charge without any supervision.
• Maintains full charge at 100% with Floating Process.
• 2 levels of charging current (2 A / 5.5 A).
• Visible charge level (3 LED indicators).
• For starting batteries from 15 to 90 Ah.
• Integrated storage for cables and clamps.
• State of charge shown with 3 LED indicators. 
• Audible warning to prevent any polarity reversal.
• Fully isolated clamps.

Has protection of on-board electronics with overvoltage protection and safe to charge without disconnecting the battery.