The CAT® DXC15 18V 1 FOR ALL 15A Quick Charger was born from superior engineering and next-generation battery technology. The result is a battery charger that boasts outstanding performance that lives up to the legendary Cat® reputation for quality and durability. Made specifically to be the professional user's battery charger, with the power and optimization to charge batteries faster than traditional chargers, so you're not stuck waiting around on a battery to finish the job. It fully charges a 5Ah Graphene battery in just 20 minutes, and a 2Ah or 4Ah Cat® battery in 30 minutes. The revolutionary 18V 1 FOR ALL battery platform features cutting-edge advancements in battery tech for more performance and run time. Charging Diagnostics is a suite of advanced sensors that not only displays real-time info on the charge level, but on the health of the unit overall. So you can see when the battery is ready to be put back into action, and also know when it might be time to start thinking about replacing it. The internal cooling fan dissipates heat as the batteries charge because cooler batteries charge faster. Cat® 18V batteries are interchangeable with every other tool in the 1 FOR ALL family, saving you time and money in the long run. Cat® Tools are made for the pros, with advanced features and capabilities that add up to higher productivity and extended run times, with less operator fatigue and reduced downtime. Let's Do The Work.