Sp Tools 12V 4A 5 Stage Lead Acid Smart Charger

Description

• Built-in microchip charging control and monitoring system.
• Zero volt minimum start ? can charge a completely flat batter y.
• Optimally designed charging cycle designed for Lead Acid / AGM, Gel, & Calcium, starting and deep cycle batteries.
• Automatic adjustment of charging voltages according to environmental temperature.
• Overcharge protection, protecting the battery from damage due to overcharging.
• Reverse polarity, short circuit, overload and high temperature protection.
• LED display percentage of battery charge, larger
• Battery Testing function while charging (faulty batteries cause the full battery bar display to flash).