Milwaukee M18 18-Volt Lithium-Ion HIGH OUTPUT XC 8.0 Ah and 3 Ah Battery (4-Pack)

The MILWAUKEE® M18â„?18-Volt Lithium-Ion HIGH OUTPUTâ„?XC 8.0 Ah and 3 Ah Battery (4-Pack) provide 50% more power and run 50% cooler. The optimized combination of size and increased power offers you a great solution for the entire range of M18â„?solutions. MILWAUKEE® M18â„?REDLITHIUMâ„?batteries deliver fade-free power and run substantially cooler through heavy applications, allowing tradesmen to push their cordless tools harder and longer than ever before. These M18â„?REDLITHIUMâ„?batteries provide increased power in extreme cold weather conditions (below 0F/-18C) and deliver more work per charge, driving corded replacement on the jobsite. The M18â„?HIGH OUTPUTâ„?REDLITHIUMâ„?XC8.0 and CP3.0 batteries are fully compatible with our M18â„?System.