12v Powersheer™ XXL Battery and Charger

Adjustable warmth for cold-weather days.

Built for maximum heat output and long-lasting performance, the Powersheer™ XXL 12V Battery is our most powerful Li-Ion battery-designed exclusively for Fieldsheer's Dual Power and 12-volt heated gear. With a rugged construction and a massive 5200mAh capacity, this battery keeps your gear running longer, even in the most brutal cold.

Why it stands out

• Whether you're on the job site, in the backcountry, or powering through the coldest days, the XXL battery delivers serious runtime to keep your core and extremities warm.
• A built-in flashlight offers utility in low-light conditions, and the USB port allows you to charge smartphones and other devices on the go-turning your battery into a portable power hub.
• UL/CE certified for safety and reliability.

Good for

Cold-weather commuting, outdoor work, camping, hiking, riding, and other activities where adjustable warmth is useful.

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