DEWALT 20V MAX 4.0Ah Battery (DCB204)
Premium 20V MAX 4.0Ah Li-ion battery with 3-LED fuel gauge for quick charge feedback. Lightweight design for extended run-time; customers cite strong power delivery and good value
Highlights
- 33% more capacity than standard 20V MAX
- 3-LED fuel gauge
- low self-discharge
Pros
- higher capacity 4.0Ah Li-ion
- 3-LED fuel gauge for charge feedback
- low self-discharge and no memory
- lightweight for longer use
Cons
- mixed feedback on battery life over time
- some view size as not standard
Best For
Features
- 20V MAX 4.0Ah Li-ion pack delivers up to 33% more capacity than standard 20V MAX packs
- 3-LED fuel gauge provides immediate state-of-charge feedback
- No memory and minimal self-discharge for consistent performance
- Weighs 1.42 lbs for extended run-time with lightweight design
