Evolution R18BAT-Li EXT 18v Li-ion Batteries provide outstanding run time with all EXT 18V cordless tools. Keep Cool battery technology actively manages the battery temperature, keeping cells cool so they do not overheat, giving you more power, longer runtime and extended battery life.
This Evolution R18BAT-Li5 EXT Battery has 25% higher capacity cells than the 4Ah model to deliver even longer run times, and is perfectly suited to powering Evolution Multi-Material cutting saws. Delivers up to 50 more cuts* per charge Vs Evolution 4Ah EXT battery.
*Based on internal cut testing.
Number of Cells: 10
Charge Time: 60 min.