VTOOLS Portable Smart Car Battery Charger

Ultra-Quiet, Fully Automatic Charging: Operates with minimal noise and features a 10-step intelligent charging cycle, ideal for garages, workshops, and quiet environments.

Smart LCD Display & MCU Control: Easily monitor voltage, charge status, and modes through the intuitive LCD interface powered by microcontroller (MCU) precision.

All-Season, All-Battery Compatible: Designed for all 12V lead-acid batteries (STD, AGM, GEL) and operates reliably between -20°C and +40°C, with a dedicated Winter Mode for cold conditions.

Advanced Safety Protection: Built-in safeguards against reverse polarity, overheating, short circuits, low voltage, and overcharging ensure safe operation at all times.

Multi-Function Versatility: Includes RECOND for deeply discharged batteries, 12M for maintenance charging at 1A, and SUPPLY mode for powering 12V devices or during battery changes.