Milwaukee M18 18-Volt Lithium-Ion High Output 12.0Ah Battery Pack $179 at Home Depot $179 $399 Ends 8/4. Home Depot has the Milwaukee M18 18-Volt Lithium-Ion High Output 12.0Ah Battery Pack with 5.0 Ah Battery (48-11-1812-48-11-1850) for $179 with free shipping. $179 retail: $399 Posted by DrBatman07/29/2024 at 10:11 PM PT