ROCKWELL 20-V 4 Amp-Hour; 4 Amp-Hour Lithium Battery
Powerful 4.0 amp hour battery delivers professional power, without the harmful Emissions
Max Lithium technology provides longer runtimes, higher working efficiency, more charge cycles and minimal self-discharge
Lightweight andOperates at 100% power throughout the life of the charge ergonomic design helps reduce fatigue over long periods of use





