DeWalt expanded its lineup in 2010 to include lithium-ion battery-powered tools and 20-Volt Max lithium-ion chargers. Six years later, it debuted its Flexvolt battery system, which is capable ...

lithium-ion and nickel-cadmium. They both work effectively when paired with DeWalt tools, but their makeup causes them to act differently in terms of battery storage. Llithium-ion batteries are ...