The 40V Max XGT Lithium-Ion 4.0Ah Battery is engineered to outlast the competition. It features an advanced design with an impact-resistant outer case and shock-absorbing inner-liner to protect the battery in harsh jobsite environments. This battery reaches a full charge in 45 minutes or less and includes four bright green L.E.D. indicators to clearly display the charge level. Designed for high-demand applications, it provides up to 2X longer sustained power under heavy-load conditions.

• Enhanced cooling system maximizes battery life
• Reaches full charge in 45 minutes or less
• Battery charge level is indicated by 4 bright green L.E.D. indicators
• XGT batteries feature an impact-resistant outer case and shock-absorbing inner-liner
• Rigid rails secure the battery to the tool during high-demand applications
• Designed with a multi-layer contact interface for constant power delivery
• Compatible with 40V Max XGT tools for seamless power integration
• Lithium-Ion technology for longer runtime and extended battery life