Erbauer Battery Power Tool 4Ah EBAT18-LI-4 EXT 18V Li-ion

Part of the Erbauer 18V EXT one battery system, running multiple tools for increased flexibility. Keep Cool battery technology actively manages temperature, keeping cells cool so they do not overheat: giving more power, longer runtime and battery life. Erbauer 4.0Ah keep cool battery delivers 25% more runtime than a standard Erbauer battery without keep cool. Compatible with all Erbauer 18V EXT tools and chargers.