Replacement 2000mAh M12 Battery Pack for M12 CH Series Tools Keep your M12 tool lineup running with a direct replacement 2000mAh battery pack designed to match originalfit dimensions and connection points. This battery restores usable runtime for compatible M12 hammer and rotary tools and replaces common part numbers used in M12 systems. Key benefits Restores runtime: 2000mAh capacity provides reliable power to complete tasks that a worn battery can no longer handle. Direct replacement compatibility: Replaces part numbers 48112440, 4932352664, 4932430065 and fits M12 B3 XC and M12 B4 XC battery slots for easy swapin installation. Maintains tool performance: Designed to work with M12 CH series tools so you can resume normal drill and drive operations without modification. Simple to install: Matches form factor and terminals of the original battery for a secure, snapin fit. What this battery is for Function: Rechargeable replacement battery pack intended for cordless M12 CH series hammer and rotary tools. Capacity: 2000mAh to provide extended run time compared with depleted cells. Compatibility: Intended for use with M12 CH602X, M12 CHZ, M12 CHZ0, M12 CHZ402C, M12 CHZ602X and other tools that accept M12 B3 XC or M12 B4 XC style battery packs. Practical applications Jobsite masonry and concrete work: an aging battery to restore runtime for rotary hammer tasks such as drilling anchor holes and chipping small areas. Home renovation and repairs: Keep a backup battery on hand to maintain steady progress when installing fixtures, drilling into studs and concrete, or setting anchors. Maintenance and light construction: Swap in this battery for uninterrupted operation during repetitive drilling and fastening cycles when working on framing, cabinetry, or mechanical installations. Why choose this replacement Compatibilityfirst design: Matches multiple OEM part numbers and M12 battery types for straightforward replacement without tool modification. Predictable performance: Provides a specified 2000mAh capacity so you can plan runtime for jobs and switch batteries as needed. Practical backup or replacement: Useful as a spare on the tool belt or as a direct replacement for worn packs to extend the useful life of M12 tools. Compatibility summary Replaces: 48112440, 4932352664, 4932430065 Fits battery types: M12 B3 XC, M12 B4 XC Compatible tools: M12 CH602X, M12 CHZ, M12 CHZ0, M12 CHZ402C, M12 CHZ602X Notes Intended as a replacement battery pack for compatible M12 CH series tools. Verify model compatibility before to ensure proper fit and function.