Senix X2 18V Battery, 4.0Ah

Elevate your cordless experience and tackle the most demanding jobs with the Senix B40X2 4.0Ah battery. As the high-capacity power source for the Senix X2 40V MAX platform, this battery is engineered for professionals and serious DIYers who require longer runtime and uncompromising performance. When the job demands more, the B40X2 delivers, providing the sustained, fade-free power needed to operate high-draw tools like lawn mowers, chainsaws, and blowers for extended periods. Stop swapping batteries and start finishing projects; with the B40X2, you have the endurance to keep working until the task is done.

Beyond its impressive capacity, the Senix B40X2 is built for the harsh realities of the worksite and the garden. Its robust, heavy-duty construction is complemented by an intelligent internal management system that actively protects the premium lithium-ion cells. This system prevents damage from overcharging, overheating, and deep discharge, ensuring not only the safety of your tool but the long-term health and reliability of your battery. With a quick-check fuel gauge, you’ll always know how much power you have left, allowing for better planning and less downtime. This is the ultimate power solution for getting the most out of your high-performance Senix cordless tools.