# Which batteries work with DeWalt 60V MAX FLEXVOLT?

> DeWalt 60V MAX FLEXVOLT shares batteries with DeWalt 20V MAX, in one direction only. The note on each link says which way it works and names its source.

- **DeWalt 20V MAX** — pack fits directly, one way. Confidence: reported. Source says: "these cordless outdoor products are compatible with both 20V MAX and FLEXVOLT batteries" [Source](https://homedepot.com/b/DEWALT/N-5yc1vZ4j2), checked 2026-10-08. One way only: FLEXVOLT packs run 20V MAX tools; 20V MAX packs do not fit 60V MAX tools (Acme Tools: 20V batteries physically won't fit 60V and 120V tools, https://www.acmetools.com/tool-crib/ac605938/dewalt-battery-compatability/). DeWalt's own FLEXVOLT page describes a runtime boost for 20V MAX tools. Read via search; re-read pages directly.
- Line: [DeWalt 60V MAX FLEXVOLT](https://powertoolgrid.com/lines/dewalt-60v-max-flexvolt/)
- Every sourced battery fit: https://powertoolgrid.com/battery-swap/
- Page: https://powertoolgrid.com/battery-swap/dewalt-60v-max-flexvolt/

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"Confirmed" = the brand's own page says it; "reported" = a source says it, seen through search or a store page; "inferred" = worked out from evidence nobody states outright. PowerToolGrid does not list a fit it cannot source. [How we compare](https://powertoolgrid.com/how-we-compare/).