# 120V MAX* — Power tool battery platform and accessory interface compatibility

For 120V MAX*, brand is DEWALT; system / platform is FLEXVOLT®; compatible with is 2 DEWALT 60V MAX* Lithium ion batteries combined; notes is Maximum initial battery voltage (measured without a workload) is 20, 60, and 120 volts. Nominal voltage is 18, 54, and 108, recorded from its source on 2026-08-11.

- **Item:** 120V MAX* _(verified: appears in the quote below)_
- **Brand:** DEWALT _(our reading, not quoted from the source)_
- **System / platform:** FLEXVOLT® _(our reading, not quoted from the source)_
- **Compatible with:** 2 DEWALT 60V MAX* Lithium ion batteries combined _(verified: appears in the quote below)_
- **Notes:** Maximum initial battery voltage (measured without a workload) is 20, 60, and 120 volts. Nominal voltage is 18, 54, and 108. _(verified: appears in the quote below)_

## What the source says

> * Maximum initial battery voltage (measured without a workload) is 20, 60, and 120 volts. Nominal voltage is 18, 54, and 108. 120V MAX* is based on using 2 DEWALT 60V MAX* Lithium ion batteries combined having a maximum initial battery voltage (measured with a workload) of 120 volts and a nominal voltage of 108

## Source

- https://www.dewalt.com/en-us/products/systems/cordless-platforms/60v/flexvolt-battery-system

Last verified: 2026-08-11. Review by: 2027-08-11.
Part of [Power tool battery platform and accessory interface compatibility](https://referencesource.org/power-tool-battery-compatibility/).