Kobalt 24V Ultimate Output Triple Battery Kit

Upgrade your system with added power and runtime using the Kobalt 24V Ultimate Output Triple Battery Kit. Featuring two 24V 4.0Ah batteries, one advanced Ultimate Output battery, and an 85W fast charger, this kit is built to deliver both extended runtime and enhanced performance for demanding applications. The Ultimate Output battery utilizes next-generation cell technology optimized for high-performance tools, giving you a boost when tackling tougher jobs—especially with XTR tools. With three batteries included, you can rotate power across multiple tools and stay productive longer without interruption. The 4.0Ah batteries provide dependable extended runtime, while the Ultimate Output battery delivers increased efficiency in a lighter-weight design. Onboard power indicators keep you informed at a glance, and built-in protection systems guard against heat, over-discharge, and over-charge for longer battery life. The 85W charger reduces downtime so you can keep moving. Fully compatible with the Kobalt 24V system, this kit delivers the ideal balance of runtime and performance—backed by a 3-year battery warranty for long-term confidence.