Milwaukee 48-11-2440 M12 REDLITHIUM XC 4.0 Battery

This 12v lithium-ion battery works on the m12 cordless tool system. It has 4.0 Amp hours of run-time. Milwaukee m12 redlithium xc4.0 Provides up to 2x more run-time 20 percentage more power and 2x more recharges than a standard lithium-ion battery. It also delivers best-in-class performance in extreme job-site conditions. The redlithium xc4.0 Battery operates cooler and performs in climates below -18c/0f with fade free power.Fuel gauge on tool indicates when to rechargeRecharges in 30-75 minuteS Resists drainage when not in useFlat-bottom base allows tools to stand upright