The Bosch GAL 18V-40 is a compact, high-efficiency charger designed for use with all Bosch 18V batteries. It features an intelligent 80/20 dual-mode charging system, delivering rapid charging up to 80% before switching to a slower, battery-friendly charge for the final 20%.

A clear LED indicator keeps you informed of the charging status, showing fast charge mode, long-life charging, and when the battery is fully charged. An integrated error alert also notifies you if charging is interrupted due to temperature issues or a faulty battery.