Bonacell 2Pack 4.0Ah Replacement Battery for DeWalt 20V MAX XR – Compatible with DCB Series

Upgrade your DeWalt toolkit with the Bonacell 2Pack 4.0Ah Replacement Battery

Designed for the DeWalt 20V MAX XR ecosystem, these 20V lithium-ion cells offer a higher capacity in a familiar form factor. The 4Ah cells are crafted to fit DeWalt chargers and tools, giving you more usable runtime between charges while maintaining a compact profile that slides easily into battery slots you already own. In real jobs, a higher-capacity battery can mean fewer trips to the charger and more uninterrupted work on projects big and small.

Key specifications

• Battery type: Lithium-ion • Voltage: 20V • Capacity: 4Ah • Wattage: 80Wh
• Upgraded 4Ah cells designed to provide more power and longer runtime for compatible DeWalt tools

Smart design and safety features

• Smart LED indicator offers real-time charge status so you know when to recharge
• ABS flame-retardant shell with effective heat dissipation adds durability during long sessions
• No memory effect helps maintain performance across many cycles

Protection and certifications

• Certified to CE, FCC, ROHS, UL, and PSE standards
• Built-in protection against over-voltage, over-heat, over-charge, over-current, and short circuits

Compatibility and usage scenarios

The Bonacell 2Pack is designed to replace DeWalt 20V batteries and works with a broad set of DeWalt models, including DCB200, DCB203, DCB204, DCB206, DCB180, and various DCD/DCF/DCG/DCS tools. This flexibility can help you swap batteries across multiple jobsites or workshops without a mismatch.

In everyday use, you may notice steadier power delivery and longer intervals between recharges, especially during mid-to-heavy tasks like drilling, cutting, or sanding. Real results depend on the tool and how it is used, so consider this upgrade as a potential way to streamline your workflow rather than a guaranteed outcome.

Warranty and support

All Bonacell batteries for DeWalt 20V are backed by a 365-day warranty. If you have questions or encounter an issue, our team aims to respond within 24 hours.