2Pack True 6AH Capacity Replacement Battery Compatible with Dewalt 20V Max Tool, 20 Volt Batteries Compatible with DCB207 DCB204 DCB201 DCB200 Series Power Tools, High Power Cells

What It Is

This is a 2-pack of aftermarket 20V Max 6Ah lithium-ion batteries designed to power DeWalt 20V Max cordless tools, including lawn mowers, trimmers, blowers, and other outdoor power equipment. Each battery delivers 6 amp-hours of capacity for extended runtime compared to standard 2Ah or 3Ah packs.

Fitment & Compatibility

• Tool Compatibility: Fits all DeWalt 20V Max tools and chargers that accept slide-pack batteries (DCB200, DCB201, DCB204, DCB207 series). Not compatible with 18V NiCad or 40V/60V FlexVolt tools.
• Physical Check: Measure your existing battery compartment depth and width. These are slightly larger than 2Ah packs—some tight-fit tools (e.g., compact drills or older string trimmers) may not seat fully.
• Charger: Works with DeWalt 20V Max chargers (DCB115, DCB107, etc.) but may take 30–40% longer to charge than OEM 6Ah packs due to aftermarket cell quality.
• Mower Specific: For cordless mowers, verify the battery tray accepts the taller 6Ah form factor. Some push mowers with under-deck battery mounts may require removing a foam spacer.

Key Things to Know

• Cells & Performance: Uses high-power 18650 cells, but aftermarket cells typically have lower energy density than genuine DeWalt. Expect 10–20% less runtime than an OEM 6Ah battery.
• Installation: No tools needed—slide battery onto tool until it clicks. Ensure the release button fully engages; loose fit can cause intermittent power loss.
• Common Gotchas: The plastic casing may be slightly thicker than OEM, making removal from some tools or chargers tight. Also, these batteries lack the DeWalt battery fuel gauge (LED indicator) found on genuine packs.
• Warranty & Support: Typically 12-month warranty from seller, but returns are easier than with OEM. Check seller’s return policy before buying.

Should You Buy It

Buy this 2-pack if you need affordable backup batteries for light-to-moderate yard work (trimmer, blower, mid-size mower) and don’t mind slightly reduced runtime or no fuel gauge. It’s a good budget option for homeowners, but avoid it for heavy daily use or if your tool has a tight battery compartment—OEM 6Ah packs are more reliable and fit better.