2‑in‑1 Rechargeable Hand Warmer & Power Bank – 5000mAh Portable Heater with Adjustable Temperature & Digital Display

Stay warm and powered up wherever you go with this 2‑in‑ 1 Rechargeable Hand Warmer & Power Bank. Designed for winter comfort and outdoor convenience, this compact device heats up fast, fits perfectly in your palm, and doubles as a reliable 5000mAh portable charger for your phone.

Whether you're commuting, skiing, camping, or working outdoors, this pocket‑friendly warmer keeps your hands cozy and your devices charged.

Why You'll Love It
• Hand Warmer + Power Bank in One
Enjoy soothing warmth in seconds while also having a backup charger for emergencies.
• Fast Heating with Adjustable Temperature
Choose between 45°C (113°F) or 55°C (131°F) using the digital display for precise, comfortable warmth.
• Compact, Smooth & Portable
Made from high‑tech ABS with a polished, anti‑slip finish — lightweight, pocket‑friendly, and easy to carry.
• Safe & Smart Heating System
Built‑in intelligent protection prevents overheating, short‑circuiting, and over‑loading for worry‑free use.
• Perfect for Winter Activities
Ideal for camping, hiking, skiing, fishing, commuting, or keeping warm at outdoor events.

Product Benefits
• Keeps hands warm for hours
• Doubles as a portable phone charger
• Fast, even heating
• Safe and reliable
• Great for outdoor workers and winter sports
• Compact enough for pockets, purses, and backpacks

What's Included
• 1 × Rechargeable Hand Warmer
• 1 × USB Charging Cable
• 1 × User Manual

Specifications
• Material: ABS
• Battery Capacity: 5000mAh Polymer Lithium
• Input/Output: DC 5V/2A
• Temperature Levels: 45°C / 55°C
• Heating Modes: One‑sided or Double‑sided
• Charging Time: 2.5 hours
• Battery Life: 5 hrs (Double‑sided 55°C) / 9 hrs (Double‑sided 45°C) / 7 hrs (One‑sided 55°C) / 12 hrs (One‑sided 45°C)
• Size: 11.7 × 6.8 × 1.6 cm
• Weight: 148g

Perfect For
• Outdoor workers
• Winter sports
• Commuters
• Travelers
• Cold offices
• Emergency kits
• Anyone who wants warm hands and a backup phone charger

Why Shop With Smart Buy Electronics
• Fast & Reliable Shipping
• 30‑Day Satisfaction Guarantee
• Secure Checkout
• Responsive Customer Support
• Quality‑Checked Products

Shipping & Delivery
Ships from the US. Estimated delivery 3–7 business days. Tracking included.

Our Guarantee
We stand behind every product. If you're not satisfied, we'll make it right — no hassle, no stress.

FAQ
Q: How long does it stay warm?
A: Depending on the mode, it lasts between 5–12 hours on a full charge.
Q: Can it charge my phone?
A: Yes — it includes a built‑in 5000mAh power bank for emergency charging.
Q: Is it safe to use?
A: Absolutely — it includes intelligent protection against overheating and short‑circuiting.