Delivers up to 2.5X more run-time, 20% more power and 2X more life than
standard lithium-ion batteries. The M18 REDLITHIUM XC
5.0 Battery features an advanced design, protecting the pack against
harsh jobsite environments. This protection routes water away from the
electronics and out of the battery pack, extends run-time and life by
minimizing heat, and prevents pack failures from vibration or drops.