

Please note that any Festool items that are out of stock will not be delivered to customers until January 2026. If you would like to know if an item is in stock before ordering, please contact us via email and we will get back to you ASAP during our working hours. Please note that this is a universal situation for all Festool suppliers during the holiday period.
Milwaukee® REDLITHIUM-ION™ batteries have sophisticated electronics (REDLINK™ Intelligence) and overload Protection which prevents the user from damaging their cordless power tool investment in abusive situations. It has a temperature Management System which keeps the battery in ideal temperature range to provide maximum life.
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.
The M28-BX battery has the following specifications:
Battery type: Lithium-Ion.
Capacity: 3.0Ah.
Voltage: 28 Volt.