The Seirus Heat Touch Hellfire Heated Gloves and Mittens are the most powerfully heated Serius gloves ever. Using the new 3000 Ultra Battery, a lightweight lithium-ion battery, these gloves will run for up to 12 full hours on a low setting, and 8 on the medium.These great gloves are comfortable to wear and have a quick temperature control button to adjust your heat when needed. Premium leather paired with softshell and a DryHand™ waterproof/breathable insert, these gloves would be outstanding even if they weren't equipped with the heat technology. Enjoy the outdoors with warmer hands than ever before.Hellfire Heated Glove Features: New 3000 Ultra Battery for Longer Life Flexible Fusion™ Panels For All Over Warmth Waterproof Zipper Pocket One Handed Wrist and Cuff Cinch INSULATION: 280g HeatLock™ INSERT: DryHand™ Waterproof/Breathable SHELL: Premium Leather/Softshell PALM: ToughTek with Soundtouch Heat Touch Gloves Includes: 1 Pair Quality Heated Gloves 2 Seirus Rechargeable Li-ion Battery Packs Detailed Instructions Manufacturer Warranty Three Settings. Thin Battery. Hours of Heat. Green - Low 12+ hours Yellow - Medium 8+ hours Red - High 4+ hours3000ULTRA BATTERIES REQUIRE THE V2 HEATTOUCH CHARGER (INCLUDED): V2 chargers are included with every HELLFIRE glove/mitt purchase. 3000Ultra batteries are not compatible with non V2 HeatTouch chargers. You will need one of the new V2 chargers in order to charge 3000Ultra batteries correctly. Seirus Heat Touch Hellfire Battery Heated Gloves for Women