HeatTouch™ 2200 Battery - Atlas Models Only Type:Set • Reversible and machine washable

•    Reversible and machine washable

•Reinforced stitching for lasting strength

• 200 weight Polartec® warm

• 2 layers of 100 wt Performance Fleece™

HeatTouch™ 2200 Battery - Atlas Models Only Type:Set • Reversible and machine washable7. 4v Lithium Ion* Single Battery or Battery Pack Lost one or both of your batteries or just want to back up your gloves with extra power? Get a backup battery or set for your Heattouch Atlas and give yourself up to 6 more hours of ultimate warmth! These batteries are only compatible with the HeatTouch Atlas Gloves and Mitts. Three Settings. Thin Battery. Hours of Heat. Green Low 6+ hours Yellow Medium 4+ hours Red High 2+ hours *These are lithium ion