4.9 out of 5
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4000 maH Powerbank

4000 maH Powerbank

Production time:

Approx. 14.0 business days, excludes shipping to location.

The 4,000 mAh Powerbank keeps your devices charged on the go. Perfect for adding your company’s logo, making it ideal swag for events or giveaways. Our team is ready to assist with your design needs.

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Customer Review
Joeri Nanov

Joeri Nanov

Payhawk, Marketing Director

"We need ways to stand out, so we're really happy that Monday Merch was able to provide us with that"
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Customer Reviews

Outstanding4.9 out of 5 based on 282 reviewsTrustpilotTrustpilot

Lida Verdonck

Jan 15, 2026
The quick response on my emails and the…

The quick response on my emails and the quick delivery after acceptance of the offer.

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Douglas Hubschman

Jan 13, 2026
Great product and service

Great communication throughout the creation and shipment process. The items came in a timely manor and were high quality.

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Jill

Jan 13, 2026
Great Service and Quality Sweaters!

The communication was always clear and straightforward. Towards the end, there were some challenges with delivery planning, but we still received all the sweaters on time. Even after delivery, when a few minor issues came up, they promptly arranged replacements without any hassle. The sweaters are excellent quality, and my colleagues around the world wear their custom-made sweaters daily. Great service!

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Laurenz

Jan 12, 2026
Very good experience

Very good experience. Communication from start to finish was very easy, quick and helpful. Everbody in our team is super happy with the quality of the products!

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Melanie J.

Jan 2, 2026
Very Happy: Great Products & Great Customer Support

We were were happy with the finished products - the bottles we ordered were of great quality and the personalized print looked fantastic. Customer service was also great!

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Jessica Strachan

Dec 23, 2025
Friendly & helpful!

Super responsive, helpful and friendly team!

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