Custom External Batteries

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What are External Batteries?

External batteries , also known as power banks , are portable devices designed to store energy and recharge other electronic devices, such as mobile phones, tablets, smart watches, and more. They function as an independent power source, allowing you to charge devices anywhere without the need for a power outlet.

Thanks to their different charging capacities , external batteries can extend the battery life of devices, making them ideal for travel, outdoor activities or emergency situations.

Discover Our Exclusive Batteries

At Astur Pins , we specialize in the manufacture of high-quality custom batteries , offering a professional service tailored to the needs of each client. Our commitment to excellence sets us apart at every stage of the process.

How the Ordering Process Works:

Send us your design or idea.
Receive a digital proposal.
Production with premium materials.
Fast and safe delivery.

Why Choose Our Batteries?

High quality – Efficient and safe charging.
Full customization – Printing, engraving or screen printing.
Variety of capacities – From compact to high power.
Universal Compatibility – For mobiles, tablets and more.

Manufacturing Process:

Power banks are manufactured from high-quality materials, starting with the selection of power cells and sturdy casings. Then, electronic circuits are assembled to ensure safe and efficient charging. They are then customized by printing, engraving or silk-screening according to the requested design.

Materials and Techniques:

High quality cells – Lithium Ion or Lithium Polymer.
Rugged housings – ABS plastic or aluminum.
Personalization – Digital printing, screen printing or laser engraving.

External batteries

Characteristics:

Safe and efficient charging.
Compatible with multiple devices.
Compact and lightweight design.
Personalization with high quality.
Variety of capacities available.

External batteries

Main Uses:

Corporate and promotional gifts.
Events and trade fairs.
Daily use and travel.
Technological merchandising.
Marketing and customer loyalty.

These types of batteries have become a key element within promotional marketing strategies , as they are highly valued by users due to their usefulness. Unlike other promotional products, a custom power bank offers practical functionality , ensuring greater brand exposure every time it is used to charge a device.

Design Gallery

Benefits of External Batteries

Power Anywhere – Ideal for travel and emergencies.
High brand visibility – Perfect for business promotion.

Durability and strength – Quality materials and long service life.
Universal Compatibility – Charge multiple devices

Explore our gallery of exclusive drum kits manufactured for companies, clubs and collectors.

We have a long history in our field

We have worked to make the ordering process quick and easy . If you already have your design and materials in mind, you can easily select them when placing your order. If you still have questions, our team of experts is ready to advise you and recommend the best option.

Why choose us?

Frequently Asked Questions

What is the minimum order?

The minimum order is 50 units per design, ensuring efficient production and high quality in each power bank.

How long does production take?

Production time is approximately 29-32 days depending on quantity and level of customization. For urgent orders, please contact us and we will evaluate expedited production options.

What file formats do you accept for designs?

We accept vectorized files such as .AI, .EPS or .PDF, which guarantee the best quality in customization. We can also work with .PNG, .JPG or .PSD, although they may require additional adjustments.

Do you offer design services?

Yes, we offer free design once the order is confirmed. Our team of designers will advise you to optimize your idea and achieve the best result.

Do you ship internationally?

Yes, we ship worldwide using various shipping companies, ensuring fast and safe deliveries.

Can different colors be combined in one design?

Yes, depending on the technique used, we can apply laser engraving, digital printing or screen printing in various colors for an attractive and long-lasting design.

What payment options are available?

We accept bank transfers, PayPal and other secure payment methods. If you have a specific preference, please let us know.

What are the differences between the different types of custom power banks?

Compact Batteries – Small and lightweight, ideal for everyday use.
High-capacity batteries – Greater autonomy for multiple charges.
Fast-charging batteries – Optimized charging technology for greater efficiency.
Solar batteries – Charge with renewable energy for greater sustainability.

What happens if my order arrives with a defect or problem?

We carry out strict quality control, but if you receive a product with any manufacturing issues, please contact us immediately. We will evaluate the case and, if appropriate, offer a replacement or refund.

What is the manufacturing process of custom power banks?

Design Selection – Client submits their design or requests assistance from our team.
Production and customization – Techniques such as laser engraving, screen printing or digital printing are applied.
Quality Control – Batteries are inspected to ensure safety and performance.
Packaging and shipping – Orders are prepared and sent to the address indicated by the customer.

In Our Store:

Some of our products:

Specialists in high quality custom products

Astur Pins Store

We are an Asturian company specialized in the design, customization and manufacturing of a wide range of products, including pins, key chains, magnets, medals, coins, badges, flags and more . We are distinguished by our quality, precision and commitment, offering solutions tailored to each client with a professional approach and attention to detail. We have extensive experience in the sector , which allows us to advise our clients at every stage of the process, from design to production . We work with high quality materials and the most advanced techniques to ensure impeccable and long-lasting finishes. Our mission is to offer personalized products that reflect the identity and values of each company , organization or event, combining innovation, creativity and excellence in every detail.

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