The Gobi Heat® 3000 mAh Battery is a dedicated power solution for Gobi Heat® heated beanies, designed to extend warmth during cold-weather activities. It’s a reliable replacement or spare that keeps Crest Women's Heated Beanie and Summit Men's Heated Beanie ready for all-day comfort. Capacity: 3,000 mAh rechargeable lithium‑ion battery delivering up to 7.5 hours of runtime depending on settings. Compatibility: Specifically designed for Gobi Heat® heated beanies; compatible with Crest Women's Heated Beanie and Summit Men's Heated Beanie. Design: Compact and lightweight, weighing around 0.2 lbs for easy carrying as a spare on outdoor trips. Dedicated Power: Optimized to provide consistent heat output for uninterrupted warmth throughout your activity. Model: RB-HA-1, a clear identification for replacement use and inventory. Use Case: Ideal as a spare battery to maintain all-day warmth during skiing, hikes, commutes, or winter outings. With a 3,000 mAh capacity and a focus on reliable performance, this battery ensures your heated beanie maintains steady warmth when you need it most. Keep a spare on hand to extend your outdoor adventures without worrying about power limits. Ships from supplier: Gobi Heat