Milwaukee M12B2 M12 2.0Ah Red Lithium Battery

With individual Cell Monitoring which ensures optimal charge and discharge for maximum life and discharge protection which prevents cell damage from over-discharge.

Up to 2X more run time*, 20% more power*, Up to 2X more recharges*

*Compared with other Lithium -Ion technologies and / or with previous Milwaukee battery technology. Results dependant on voltage, tool and application.

They also feature a fuel gauge to display their remaining charge.