2-Pack 18V 3.6Ah DC9098 DC9099 Replacement Battery for Dewalt 18V Battery DC9096 DC9098 DC9099 DW9095 DW9096 DW9098 DE9038 Compatible with Dewalt 18 Volt Battery Tools Drills Drivers Wrench (Black)

What It Is

This is a 2-pack of 18V 3.6Ah replacement batteries compatible with Dewalt 18V tools, including lawn mowers, trimmers, blowers, and other outdoor power equipment that uses the Dewalt 18V slide-pack battery platform (DC9096, DC9098, DC9099, DW9095, DW9096, DW9098, DE9038).

Fitment & Compatibility

Before buying, verify your tool’s battery port matches the classic Dewalt 18V slide-pack design (not the newer 20V MAX or XR system). This battery fits Dewalt 18V tools with a rectangular, side-mount battery slot—common on older 18V cordless mowers, string trimmers, and hedge trimmers. Check your tool’s model number; it will list compatible battery models (e.g., DC9096, DC9098). Measure the battery compartment if possible—these are slightly taller than some original Dewalt packs, so ensure clearance in tight battery bays. This is an aftermarket replacement, not OEM Dewalt.

Key Things to Know

• Compatibility note: Works with Dewalt 18V NiCad tools only; does not fit Dewalt 20V or 60V FlexVolt tools.
• Installation: Slide onto tool until it clicks; no tools needed. May require a firm push if the plastic housing is slightly thicker than OEM.
• Performance: 3.6Ah capacity offers longer runtime than standard 2.0Ah packs, but actual runtime depends on tool load and age of cells.
• Gotcha: Some users report the battery indicator light may not work or the plastic latch can be stiff initially. Also, these may not charge in older Dewalt chargers with worn contacts.

Should You Buy It

Buy this if you own older Dewalt 18V cordless lawn tools (mower, trimmer, blower) and want affordable replacement batteries with longer runtime than original NiCad packs. Skip it if you need OEM reliability for heavy daily use or if your tool uses the newer Dewalt 20V battery system.