Compact, lightweight, and built to perform. The M18 CP 1.5Ah battery delivers fade-free power in a smaller size—perfect for tight spaces and overhead work.
1.5Ah capacity – ideal for light to medium-duty tools
REDLITHIUM technology – longer run-time & more recharges
Compatible with all Milwaukee M18 tools
Built-in overload and temperature protection
Reliable power when you need it most.