Milwaukee M18B5 18V Red Lithium-ion 5.0Ah Battery 4932430483
Features:
Fuel gauge on board Displays remaining run time for less down time on the job All weather performance Delivers fade free power in extreme jobsite conditions 2.5X more run time 20% more power than a standard 18V lithium battery 2X more life than a standard 18V lithium battery Compatible with 60+ tools in the Milwaukee range