2-in-1 Hand Warmer and 5000mAh Power Bank with Digital Temperature Display

This compact device combines a portable hand warmer with a 5000mAh external battery, allowing you to warm your hands and charge your phone from a single unit. Perfect for outdoor activities, winter commutes, or as a thoughtful Christmas gift, it heats up to 52°C within 30 seconds to 1 minute and maintains that temperature with an automatic chip-controlled safety system. The real-time digital display shows both the current temperature and battery level, so you always know how much warmth or power you have left.

Features and Construction

Built with safety and practicality in mind, the hand warmer uses flame-retardant ABS plastic and an aluminium alloy core for efficient heat transfer. The dual-button interface makes it simple to switch between heating mode and power bank mode.

Material and Build

The outer shell is made from flame-retardant ABS, which helps prevent overheating, while the inner core uses high thermal conductivity aluminium alloy to deliver consistent warmth. The unit measures 69 x 74 x 34mm, making it pocket-sized and easy to carry. Available colours include Chie Purple, Fan Green, Full Red, and You Fan.

Size and Practical Fit

With dimensions of 69 x 74 x 34mm, the device fits comfortably in a coat pocket or small bag. It is light enough to hold in one hand while using your phone, and the included flannel bag adds extra portability and protection.

Uses and Placement

This 2-in-1 device is designed for outdoor and everyday use, providing both warmth and emergency charging in a single compact package.

Event or Professional Use

Ideal for outdoor winter events such as Christmas markets, ice skating, or sports matches where you need to keep your hands warm and your phone charged. The digital temperature display helps you monitor heat output without fumbling with settings.

Everyday Home Use

Use it around the house while reading, working at a cold desk, or while waiting for the heating to kick in. It also serves as a backup power bank for your mobile devices, reducing the need to carry separate gadgets.

Benefits and Buying Value

By combining two functions in one device, this product saves space and offers practical value for cold-weather use or as a travel companion.

Reuse and Low Maintenance

Simply recharge the 5000mAh battery via micro USB, and the hand warmer is ready to use again. There are no consumable parts to replace, and the chip-controlled temperature management ensures safe, consistent operation each time.

Why Choose This Product

If you need a reliable hand warmer that also charges your phone, this model offers both functions without extra bulk. The flame-retardant materials and automatic thermal protection provide peace of mind, while the real-time display makes it easy to monitor performance.