2 Packs 12.0Ah Replacement Compatible with Dewalt 20V Max Battery DCB200 DCB201 DCB203 DCB204 DCB206 High Capacity Batteries Cordless Power Tools 20 Volt Baterías (Not Made in Dewalt)

What It Is

This is a 2-pack of 12.0Ah aftermarket batteries designed to replace Dewalt 20V Max lithium-ion batteries. They’re intended for cordless lawn mowers, trimmers, blowers, and other 20V power tools that use the standard Dewalt slide-pack form factor.

Fitment & Compatibility

Check these before buying:

• Tool platform: These only fit Dewalt 20V Max tools (not FlexVolt, 60V, or 18V NiCad). Look for the slide-mount battery port.
• Physical size: At 12.0Ah, these are physically larger and heavier than 2.0–6.0Ah packs. Ensure your mower’s battery compartment has enough clearance and that the latch engages fully.
• OEM vs aftermarket: These are not made by Dewalt and may lack over-discharge protection or temperature sensors found in genuine DCB200/DCB206 packs. Verify your tool’s compatibility with third-party batteries (some Dewalt mowers may fault or run poorly).
• Charger: They should charge on any Dewalt 20V charger (DCB101, DCB107, etc.), but charging speed and cutoff may differ from OEM.

Key Things to Know

• Performance vs OEM: Expect slightly lower runtime and power delivery than a genuine 12.0Ah Dewalt pack, especially under heavy load (e.g., thick grass). Voltage sag may occur sooner.
• Installation: No tools required – simply slide onto the tool until it clicks. If it doesn’t latch firmly, the battery may disconnect during use.
• Safety: Aftermarket batteries lack UL/ETL certification. Avoid overcharging, puncturing, or exposing to extreme heat. Use only with compatible chargers.
• Warranty: Typically 12 months (check seller). Dewalt will not honor tool damage caused by third-party batteries.

Should You Buy It

Buy this if you need extra runtime for light-duty mowing or trimming and want to save money over genuine Dewalt packs. Skip it if you rely on your mower for large lawns, demand consistent power under load, or prefer the safety certifications and reliability of OEM batteries.