Milwaukee 2458-21 M12 Cordless Palm Nailer Kit, 12 V, Lithium-Ion-(Each)

Powerful 12-volt motor and impacting mechanism: Deliver 2.2 ft-lbs of blow energy and 2700 BPM
Redlithium? Battery Technology: Superior pack construction, electronics, and performance deliver more work per charge and more work over pack life than any battery on the market
On-board fuel gauge: Helps you monitor the charge precisely for less downtime on the job
Industrial-duty collet: 6D-16D magnetic collet provides secure hold for one-handed tool use
Redlink? Intelligence: Provides optimized performance and overload protection using total system communication between tool, battery and charger
Built-in LED light: Illuminates work surfaces in dark locations