Dr.Warm Heated Glove Liners — Slim Rechargeable Heated Liners with 7.4V Battery and Touchscreen Fingertips for Women & Men, Outdoor Activities

Dr.Warm Heated Glove Liners are thin, rechargeable electric liners with integrated heating across the back of the hand and touchscreen fingertips for cold-weather activities.

These slim heated liners fit under outer gloves or stand alone on mild days, powered by 7.4V 2200mAh rechargeable batteries that deliver variable run times depending on temperature and heat level. Built to preserve dexterity while adding targeted warmth, they suit outdoor sports and everyday tasks where you need both finger mobility and thermal support.

How do these liners keep my hands warm without bulk?

The liners use low-profile heating elements placed across the back of the hand and fingers, woven into a form-fitting fabric that maintains a close contact with skin. Their slim construction preserves tactile feel so you can grip poles, handlebars, or tools while staying warmer than with unheated liners alone.

• Far-infrared-style heating elements across hand and fingers for even warmth
• Thin, ergonomic cut that fits beneath shells or works solo
• Lightweight design that preserves finger flexibility and grip

What battery life and charging should I expect during outdoor use?

Each liner accepts a 7.4V 2200mAh rechargeable battery. Run time varies from roughly 2.5 to 8 hours depending on the selected heat setting and outdoor temperature; colder conditions and higher settings reduce operating time.

• 7.4V 2200mAh rechargeable Li-ion batteries included
• Estimated 2.5–8 hours of use depending on heat level and weather
• Option to buy backup batteries (search code B0BFCPJ6CM) for extended outings

Can I use my phone while wearing these glove liners?

Yes — the fingertips incorporate touchscreen-sensitive fabric so you can operate phones, tablets, and other capacitive screens without removing the liners. This keeps your hands warm while you navigate maps, take photos, or respond to messages.

• Touchscreen-capable fingertips on both hands
• Designed for quick device access in cold conditions
• Maintains warmth while enabling precise screen taps and swipes

How should I wear and layer the heated liners for best performance?

They are designed to be versatile: on mild days wear them as standalone gloves; in severe cold use them as an inner layer beneath insulated gloves or mittens. Proper outer layers preserve the generated heat and extend battery life.

• Wear alone for light conditions and activities requiring fine motor control
• Use under ski gloves, hunting gloves, or work mitts for added insulation
• Keep spare batteries on long trips to swap and maintain continuous warmth

Who is this product for? These heated glove liners are aimed at outdoor enthusiasts and professionals who need hand warmth without sacrificing dexterity — skiers, snowboarders, cyclists, hikers, hunters, and anyone working or commuting in cold weather. They also suit people who prefer a slim heated layer under thicker gloves or want touchscreen access while staying warm. If you need replaceable batteries for extended use, backup cells are available (search code provided) and customer support is reachable by email for sizing or charging questions.