Home / Tool batteries / DeWalt 20V MAX
Standard 20V MAX slide packs share one tool rail. Ah / XR / POWERSTACK / FLEXVOLT change runtime and peak power — not whether the pack clicks into a 20V MAX tool.
| SKU | Approx. Ah | Typical use |
|---|---|---|
DCB201 | 1.5 | Light drills, overhead |
DCB203 | 2.0 | General DIY |
DCB204 | 4.0 XR | Kit / mid runtime |
DCB205 | 5.0 XR | Heavy-use sweet spot |
DCB206 | 6.0 XR | Saws / high draw |
DCB208 | 8.0 XR | Long runtime |
| Line | Detail page | Rule |
|---|---|---|
| POWERSTACK | POWERSTACK map | Same 20V MAX rail |
| FLEXVOLT | FLEXVOLT map | Works in 20V tools; 20V packs do not run 60V tools |
| 12V MAX | — | Different rail — not compatible |