Power Bank Hand Warmer 4000 mah

Description

Our Power Bank Hand Warmer is a versatile electronic device that combines the functionality of a portable power bank with a hand warmer. Designed for convenience and comfort, it is particularly useful in cold weather. This device provides dual benefits by allowing users to charge their electronic gadgets while also keeping their hands warm.

As a hand warmer, it offers adjustable heat settings, typically ranging from 95°F (35°C) to 131°F (55°C), making it suitable for different preferences. Many models heat up quickly, often within seconds, and provide double-sided heating for even warmth. This makes them ideal for outdoor activities, daily commutes, or staying cozy indoors during chilly days.

Power Bank Hand Warmer factory China

In addition to its warming function, the device serves as a portable power bank. It can charge various electronic gadgets such as smartphones, tablets, earbuds, and other USB-powered devices. These hand warmers generally come with battery capacities ranging from 5,000mAh to 10,000mAh or more, offering ample power for multiple charges or extended heating periods.

Power Bank Hand Warmers are compact, lightweight, and easy to carry, fitting conveniently into pockets, purses, or backpacks. Built from durable materials like aluminum alloy or ABS plastic, they are designed for longevity and efficient heat distribution. Many models also include important safety features, such as protection against overcharging, overheating, and automatic shut-off, ensuring a safe user experience.

These devices are especially beneficial for outdoor enthusiasts, commuters, office workers, or anyone looking for a portable solution to stay warm while keeping their devices charged. They are a practical option for those spending time in cold environments, whether camping, skiing, or simply navigating chilly urban settings.

The Power Bank Hand Warmer is an eco-friendly alternative to disposable hand warmers, offering convenience and functionality in a single device. Its compact design eliminates the need for carrying separate gadgets, making it a practical choice for those seeking efficiency and comfort. With adjustable heat levels, durable construction, and significant charging capacity, this device is a valuable companion for anyone navigating the challenges of colder climates or daily life.

External auxiliary battery with hand warmer function, made of aluminium. With ON/OFF button at the front that releases a pleasant warming effect with 3 intensity modes. 4000mAh. Type C input and output connection -cable included- and USB output to charge any device.

Type C Input/Output: 5V DC – 2.4A
1 USB Output: 5V DC – 2.4A

The capacities shown in all our external auxiliary batteries are real, all of them incorporating non-recycled, grade A batteries, with a service life of at least 500 charging cycles, and complying with CE regulations.

In addition, they are manufactured according RoHS standards, and in compliance with the following safety requirements:

Power bank overcharge protection system.
Complete discharge protection system, which increases the durability of the power bank.
Blocking system to prevent short circuits.
Constant charging transfer system, in accordance with the capacity of the target device.

4000 mAh. 3 Positions. USB Output. Type C Output and Input

Are all the Power Banks exclusively for trade shows or can they be used for other events?

All of our Power Banks can be used for any event. There are companies that buy them simply to give to their customers, others to deliver them at fairs with the catalog or relevant information or at important events. Some of them by their own design are focused on retail companies. If you are a company and you need to see all our models, it is better to visit our section of China Power banks Factory for Companies because it is the most complete and generic. If you are looking for solar models, visit the Solar Power Banks  page. Visit this link if you want to see more models of China Wireless Chargers Factory.

Ask for the budget of the Hand Warmer Power Bank model and we will answer you in less than 24 hours to be able to serve the order between 7 and 10 working days from the confirmation of the order.

Do not forget to add the box or any accessory that will be adapted to the needs of your company to complement this Power Bank model. For more information about the Hand Warmer Power Bank 8000 mAh model, do not hesitate to contact our customer service department and we will answer all your questions about this model.