Aaiwtd 40V 5.0Ah Battery Replacement for Dewalt 40V DCB404/406/407 – Premium Battery

Powerful, reliable 40V replacement for Dewalt tools

The Aaiwtd 40V 5.0Ah battery delivers a robust 40V system solution with a 5.0Ah capacity and 200Wh, designed to support demanding tasks without frequent recharges. Crafted as a premium replacement for Dewalt 40V tools, it pairs with a wide range of Dewalt models to help you stay productive on busy job sites or in workshop settings. With thoughtful engineering and a focus on real-world use, this battery emphasizes consistent power delivery and practical convenience, rather than hype, helping you work with greater confidence.

Key features at a glance

• Battery specification: Brand new unit, 5.0Ah capacity, 40V, 200Wh for extended run time
• High compatibility: Replaces DCB404/406/407 and DCB114/116; compatible with Dewalt 40V tools and DCB116 charger
• Smart protections: Overcharge, overheating, overload, and short-circuit protection help safeguard equipment
• No memory effect: Designed for long-term use without the need for conditioning cycles
• LED power indicators: Three LEDs show remaining charge (100%–66%, 66%–33%, 33%–0%) for quick checks
• Service and support: 12-month limited warranty with 1-year exchange and responsive assistance

Performance for real-world tasks

On framing and cutting jobs, a 200Wh battery can help smooth runtimes and minimize downtime between tool switches. The 40V system is designed to handle the torque needs of Dewalt tools, providing steady performance during long sessions. The integrated LED indicators give you visibility into remaining capacity at a glance, so you can plan tool swaps before power runs low. The combination of high capacity, solid safety protections, and compatibility with popular Dewalt chargers makes this battery a practical option for professionals who value reliability and straightforward operation.

Why choose this replacement

• Clear compatibility: Works with a broad set of Dewalt 40V cordless tools and the common DCB116 charger
• Safety you can feel: Multiple protections help reduce risk during charging and use in variable environments
• Lifecycle-friendly design: No memory effect supports consistent performance over many cycles
• Support when you need it: A solid warranty and responsive customer service add peace of mind

Note: Benefits described here reflect design and feature specifications. Real-world results may vary based on tool model, workload, and operating conditions. This offering provides a credible option for extending the runtime of your Dewalt 40V tools with a reliable, safety-conscious replacement.

What you get

• One Aaiwtd 40V 5.0Ah replacement battery
• 12-month limited warranty and 1-year exchange