List of pertinent information: - Savior Thick Electric Heated Mittens: - Heating elements: Far infrared fiber heating wires - Power source: 7.4-volt rechargeable lithium-ion batteries - Battery life: 2200 mAh - Material: Polyester, neoprene, cotton - Special features: Touchscreen-sensitive fingertips - Sizes: XXS-XXL - Akaso Heated Gloves: - Heating elements: Carbon fiber heating panels - Power source: 7.4V rechargeable lithium-ion batteries - Battery life: 3200mAh - Heating levels: 3 - Material: Faux leather, cotton - Special features: Touchscreen-sensitive fingertips, waterproof - Sizes: S-XL - Sun Will Heated Glove Liners: - No specific facts, stats, or figures provided in the article. - Most heated gloves are waterproof and designed to resist excess water - Heated gloves are powered by 7.4-volt rechargeable lithium-ion batteries - Battery life can last between 2 and 8 hours depending on temperature setting and other factors - Some heated gloves have removable, replaceable battery packs - Some gloves have touchscreen capability with special material made from copper fiber conductive yarn - Most heated gloves cost around $100 - Gloves can be recycled at locations that accept clothing and textiles, but batteries should be removed first - Whether to choose gloves or mittens is a personal preference - Heated gloves are worth it if you have cold fingers and enjoy outdoor activities