2-Pack 12000mAh Replace Battery for Dewalt 20V/60V Max Lithium Ion Battery Compatible with Dewalt 20V/60V Cordless Power Tools DCB606 DCB609 DCB612 DCB200 DCB206 DCB207 (2)

What It Is

This is a 2-pack of aftermarket 12000mAh replacement batteries designed to power any Dewalt 20V Max or 60V Max cordless tool, including lawn mowers, trimmers, blowers, and chainsaws. It offers higher capacity than standard Dewalt batteries for longer run times.

Fitment & Compatibility

• Voltage range: Works with all Dewalt 20V Max and 60V Max tools (including Flexvolt).
• Compatible models: Replaces DCB606, DCB609, DCB612, DCB200, DCB206, DCB207.
• Not compatible with: Dewalt 40V or 18V NiCad tools, or any non-Dewalt brand.
• Physical check: Ensure the battery slides into your mower’s battery compartment without obstruction. Measure height—some aftermarket packs are slightly taller than OEM, which may interfere with under-deck clearance on compact mowers.
• Charger compatibility: Works with Dewalt DCB101, DCB102, DCB104, DCB107, DCB112, and DCB115 chargers.

Key Things to Know

• Build quality: 3.1-star average from 22 reviews indicates mixed experiences. Some users report shorter lifespan or reduced performance compared to genuine Dewalt batteries.
• Capacity vs. weight: 12000mAh is high capacity; expect heavier weight. This may affect balance on handheld tools but is fine for wheeled mowers.
• No installation required: Simply slide into the tool’s battery port. No wiring or modification needed.
• Warranty risk: Using aftermarket batteries may void tool warranty if damage occurs. Check your tool’s warranty terms before buying.

Should You Buy It

If you need extended runtime for heavy mowing or trimming and are comfortable with the risk of inconsistent performance, this 2-pack is a budget-friendly option. But if reliability and longevity are critical, stick with genuine Dewalt batteries—especially for a high-use mower.