Milwaukee M18 18-Volt Lithium-Ion High Output 6.0Ah and 3.0Ah Battery Pack (4-Pack)

The MILWAUKEE® M18â„?18-Volt Lithium-Ion HIGH OUTPUTâ„?6.0Ah and 3.0Ah Battery Pack (4-Pack) provides 50% more power and runs 50% cooler vs M18â„?REDLITHIUMâ„?XC battery packs. The optimized combination of size and increased power provides a great solution for the entire range of M18â„?products. It delivers fade free power and runs substantially cooler through heavy applications, allowing tradesmen to push their cordless tools harder and longer than ever before. The M18â„?REDLITHIUMâ„?HIGH OUTPUTâ„?XC6.0 provides increased power in extreme cold weather conditions (below 0F / -18C) and delivers more work per charge, driving corded replacement on the jobsite.