Milwaukee Genuine M18B6 18V Li-ion 6.0Ah Red Lithium-Ion Battery

Up to 2.5 x more run time, 20 percent more power and up to 2 x more battery life. Durable construction rubber over mould, rigid metal cage and shock responsive separators that help protect the battery from knocks and drops. The Milwaukee M18B5 battery also features a water protection barrier that channels water and moisture away from the parts of the battery that could be effected by moisture damage. Uses the sophisticated Milwaukee patented REDLINK Intelligence - provides optimized performance and overload protection using total system communication between tool, battery and charger. The most advanced system in cordless electronics. The temperature management system and individual cell monitoring keeps the battery in the ideal temperature range to provide maximum life. Runs 20 percent colder than other lithium-ion technologies. Also features an on board fuel gauge to help monitor the charge.

• Delivers up to 3x more run time, up to 20% more power and up to 2x more battery life compared with other Lithium-Ion technologies and/or with previous Milwaukee® battery technology (Results depend on tool and application)
• REDLITHIUM-ION protection with Milwaukee® REDLINK™ digital overload protection to prevent users from damaging their cordless power tool investment in abusive situations Individual cell monitoring ensures optimal charge and discharge for maximum life
• Durable metal frame battery construction with shock responsive separators preventing pack failure from excessive vibrations or drops Water protection routes water away from the electronics & out of the battery pack
• Can be used in extreme temperatures down to -20 °C without compromising on runtime and battery life
• On-board battery fuel gauge helps the user to maximize his battery run-time efficiently