Kobalt 48V Max Mower & Power Expansion Kit

Cut your lawn—and downtime—with the Kobalt 48V Max Mower & Power Expansion Kit. This setup pairs a high-performance mower with added battery capacity, giving you more runtime, more flexibility, and fewer interruptions. The 48V 21-inch push lawn mower delivers up to 60 minutes of runtime, making it ideal for properties up to 1/2 acre. Its brushless motor and steel-reinforced poly deck provide consistent, gas-like performance, while the 3-in-1 cutting system and 8-position height adjustment let you fine-tune your lawn’s finish. With push-button start, LED headlights, and vertical storage, it’s built for convenience as much as performance. What makes this kit smarter than a standard mower bundle is the added power capacity. In addition to the included mower batteries, the kit comes with two extra 24V 4.0Ah batteries and an 85W charger—giving you extended runtime across your mower and any other Kobalt 24V tools. Built-in power indicators keep you informed, while advanced battery protection helps extend overall battery life. Running on Kobalt’s dual 24V system delivering 48V performance, this platform is compatible with 100+ tools and designed to scale as your needs grow. Backed by Kobalt’s 5-year tool and 3-year battery warranties, this kit gives you a serious upgrade in runtime and flexibility—so you can finish the job in one go, not two.