🔌 Power Up Your Productivity! Fully charges CORE18V 4.0 Ah in just over an hour! Experience safe, efficient charging with fast and long-life modes. Get notified instantly with error alerts for temperature or battery issues. Weighing only 14.9 oz, it's the perfect portable companion. Stay informed with a clear indicator for charging status. Fast charge in 1.5 hrs 4A current rating Smart error alerts The Bosch GAL18V-20 is a high-performance 18-Volt Lithium-Ion battery charger designed for rapid charging and enhanced safety. It fully charges a CORE18V 4.0 Ah battery in just over an hour, features dual-mode charging for optimal battery health, and includes smart indicators for charging status and errors, all while being lightweight and portable.