The MX FUEL™ Portable Battery Extension is a game-changing accessory designed to enhance the usability and comfort of MX FUEL™ equipment. By relocating the weight of the battery pack to a backpack harness, it significantly reduces the tool's weight, minimizing user fatigue during extended use. Fully compatible with all MX FUEL™ batteries, it maintains peak performance while offering the flexibility of an 8-foot tether adapter, allowing operation from the ground, a lift, or scaffolding. The backpack harness features adjustable straps and a carrying handle for easy transport, and it can be removed for stationary applications. Built with durable materials, this extension is designed to withstand tough job site conditions, making it an essential addition for professionals seeking efficiency and comfort.