2Pack 8.0Ah Replacement for Dewalt 20v Max Battery, Lithium-Ion Batteries Compatible with Dewalt DCB200 DCB201 DCB203 DCB206, with Protective Cover/LED Charge Indicator

What It Is

This is a 2-pack of aftermarket 8.0Ah lithium-ion batteries designed to replace Dewalt 20V Max batteries. They’re used to power cordless lawn mowers, trimmers, blowers, and other 20V outdoor power equipment, offering extended runtime compared to standard-capacity packs.

Fitment & Compatibility

• Voltage & Platform: Must be used with Dewalt 20V Max tools and chargers. They are not compatible with Dewalt 60V FlexVolt tools or chargers designed for higher voltage.
• Model Compatibility: Listed for DCB200, DCB201, DCB203, DCB206. Also fits most Dewalt 20V Max tools that accept slide-pack batteries (e.g., DCBL720 blower, DCMW225 mower). Verify your tool’s battery slot shape – these are slide-fit, not post-style.
• Charger Check: Works with Dewalt 20V chargers (DCB101, DCB107, DCB112, etc.). Do not use with 12V-only or 60V chargers.
• Physical Size: Slightly taller than standard 5.0Ah packs. Measure your tool’s battery compartment depth (approx. 6.5” long, 3.5” tall) to ensure clearance, especially on compact mowers.
• OEM vs Aftermarket: Not genuine Dewalt. May lack internal thermal sensors or over-discharge protection found in OEM packs.

Key Things to Know

• Performance: 8.0Ah provides ~60% more runtime than a 5.0Ah pack. Good for mowing medium lawns (1/4 acre) on a single charge.
• Quality: Aftermarket cells can degrade faster than OEM. Expect 300-500 charge cycles vs 500-800 for genuine Dewalt.
• Installation: Slide on/off – no tools needed. Ensure latch clicks firmly. The included protective cover adds grip but may make insertion snug.
• Gotcha: LED charge indicator is basic (4 bars). It’s less accurate than Dewalt’s fuel gauge. Also, some users report the battery may not fit in tight tool compartments (e.g., some trimmers).

Should You Buy It

Buy this if you need affordable spare batteries for light-to-moderate use on Dewalt 20V lawn tools and don’t mind shorter lifespan and basic features. Skip it if you rely on heavy daily use, need maximum reliability, or want genuine Dewalt warranty support – stick with OEM packs.