waitley 2Pack 20V 6.0Ah Replacement Battery Compatible with Dewalt 20V Battery DCB200 DCD/DCF/DCG Series Cordless Power Tools（Not Made in Dewalt）

What It Is

This is a two-pack of 20V 6.0Ah replacement lithium-ion batteries designed to power Dewalt 20V MAX cordless tools, including lawn mowers, trimmers, blowers, and other outdoor power equipment. They are aftermarket units, not made by Dewalt.

Fitment & Compatibility

• Works with: Dewalt 20V MAX tools that use slide-pack batteries (e.g., DCB200, DCD/DCF/DCG series). This includes most Dewalt 20V lawn mowers (like DCMW220, DCMW225), string trimmers, and blowers.
• Does NOT work with: Dewalt 20V/60V FLEXVOLT tools, 18V NiCad tools, or any tool requiring a different battery form factor.
• Check before buying: Ensure your tool’s battery port matches the slide-on design. Measure the battery compartment if using in a mower – these are slightly taller than OEM 5.0Ah packs. Also verify your charger is compatible with 20V MAX lithium-ion batteries (most Dewalt chargers work, but older NiCad-only chargers won’t).

Key Things to Know

• Capacity vs. OEM: 6.0Ah offers ~20% more runtime than Dewalt’s standard 5.0Ah, but actual performance varies by tool and load.
• Installation: Tool-free slide-on/off – same as OEM. No modifications needed.
• Charging: Use a Dewalt 20V MAX charger (DCB101, DCB107, etc.). Charging takes 60–90 minutes from empty. Do not use with 12V or 18V chargers.
• Common gotcha: Aftermarket cells may have slightly lower peak current under heavy load (e.g., thick grass on a mower), so expect minor power drop vs. genuine Dewalt batteries in high-draw tools.

Should You Buy It

Buy this if you need extra runtime for your Dewalt 20V lawn tools and want a budget-friendly two-pack. It’s ideal for homeowners with multiple tools, but avoid if you run commercial-grade equipment daily or require guaranteed peak performance in heavy cutting conditions.