# Kobalt 80V 21 in Brushless Self-Propelled Mower

> Kobalt 80V 21 in Brushless Self-Propelled Mower (KMP 2180B-06) is a mower from Kobalt 80V. It is labelled 80 V, cuts a 21 in path, is self-propelled, and has a brushless motor.

- Line: [Kobalt 80V](https://powertoolgrid.com/lines/kobalt-80v/)
- Category: [Lawn mowers](https://powertoolgrid.com/compare/mower/)
- Status: current
- Data confidence: inferred (last verified 2026-10-08; [what this means](https://powertoolgrid.com/how-we-compare/#confidence))
- Page: https://powertoolgrid.com/products/kobalt-80v-21in-sp-brushless-1000258037/

## Specifications

| Spec | Value | Source |
|---|---|---|
| Model number | KMP 2180B-06 | [lowes.com](https://www.lowes.com/pd/Kobalt-80-Volt-Max-Self-propelled-Brushless-Lithium-Ion-21-in-Deck-Width-Cordless-Electric-Lawn-Mower-with-Mulching-Capability/1000258037) (retailer, search, 2026-10-08) |
| Voltage on the label | 80 V | [lowes.com](https://www.lowes.com/pd/Kobalt-80-Volt-Max-Self-propelled-Brushless-Lithium-Ion-21-in-Deck-Width-Cordless-Electric-Lawn-Mower-with-Mulching-Capability/1000258037) (retailer, search, 2026-10-08) |
| Batteries it takes at once | not published |  |
| Weight | not published |  |
| Cutting width | 21 in | [lowes.com](https://www.lowes.com/pd/Kobalt-80-Volt-Max-Self-propelled-Brushless-Lithium-Ion-21-in-Deck-Width-Cordless-Electric-Lawn-Mower-with-Mulching-Capability/1000258037) (retailer, search, 2026-10-08) |
| Self-propelled | yes | [lowes.com](https://www.lowes.com/pd/Kobalt-80-Volt-Max-Self-propelled-Brushless-Lithium-Ion-21-in-Deck-Width-Cordless-Electric-Lawn-Mower-with-Mulching-Capability/1000258037) (retailer, search, 2026-10-08) |
| Brushless motor | yes | [lowes.com](https://www.lowes.com/pd/Kobalt-80-Volt-Max-Self-propelled-Brushless-Lithium-Ion-21-in-Deck-Width-Cordless-Electric-Lawn-Mower-with-Mulching-Capability/1000258037) (retailer, search, 2026-10-08) |
| Warranty | not published |  |

## Where to buy

| Store | Price (USD) | Availability | Checked | Link |
|---|---|---|---|---|
| Lowe's | not checked | unknown | — | [View at Lowe's](https://www.lowes.com/pd/Kobalt-80-Volt-Max-Self-propelled-Brushless-Lithium-Ion-21-in-Deck-Width-Cordless-Electric-Lawn-Mower-with-Mulching-Capability/1000258037) |

Prices are re-checked weekly; a date more than a month old means the store could not be re-read.

## The same tool on other platforms

Same category, different line:

- [BLACK+DECKER 40V MAX 20 in Mower](https://powertoolgrid.com/products/black-decker-40v-max-cm2043c/)
- [Craftsman V60 21 in 3-in-1 Self-Propelled Mower](https://powertoolgrid.com/products/craftsman-v60-cmcmw270/)
- [Craftsman V60 21 in 3-in-1 Push Mower](https://powertoolgrid.com/products/craftsman-v60-cmcmw260/)
- [Craftsman 2xV20 BRUSHLESS RP 21 in Self-Propelled Mower](https://powertoolgrid.com/products/craftsman-v20-cmcmwsp320/)
- [Craftsman 2xV20 20 in Brushless Push Mower](https://powertoolgrid.com/products/craftsman-v20-cmcmw220/)
- [DeWalt 60V MAX FLEXVOLT 21 in Brushless RWD Self-Propelled Mower](https://powertoolgrid.com/products/dewalt-60v-max-flexvolt-dcmwsp700/)
- [DeWalt 2X20V MAX XR 21 in Brushless RWD Self-Propelled Mower](https://powertoolgrid.com/products/dewalt-20v-max-dcmwsp256/)
- [DeWalt 2X20V MAX 21-1/2 in Brushless FWD Self-Propelled Mower](https://powertoolgrid.com/products/dewalt-20v-max-dcmwsp244/)


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PowerToolGrid lists battery yard tools from every brand side by side, with a source for every spec. [How we compare](https://powertoolgrid.com/how-we-compare/). Data as of 2026-10-29.