Warranty: 12 months

The text is machine translated.

Same summary

The Flextail Zero Power power bank with a capacity of 5000 mAh is a practical solution for everyday charging your phone while traveling, on the way to work or school. Due to its light weight and compact metal design, it is particularly suitable for those who want a reliable power reserve without additional equipment taking up too much space. The capacity of this battery is mainly enough for one or two smartphone charges, so it will best serve users who value lightness and ease of use for short disconnections from sockets or in emergencies. However, for charging larger devices or extended use without access to electricity, the capacity may be limited.

Recommendation source: Enaa guides and team experiences.

User view

This power bank is often chosen by those looking for a minimalist and lightweight additional battery for everyday needs - for example, young people, students, or urban users who need to always have energy to charge their phone or headphones at hand. The metal used provides additional robustness and protects the battery in a bag or pocket, which is important when carrying it frequently.

Users also appreciate that the Flextail brand is known for its high-quality and modern portable power solutions that they can easily integrate into their everyday digital ecosystem.

Why buy at Enaa

On Enau, you can often find a wide range of power banks in different designs, you can quickly compare key features between models, and a professionally prepared review of products in the category will also help you make a decision.

Answers to frequently asked questions

Is this power bank suitable for fast charging devices?

The 5000 mAh model is intended primarily for basic or emergency charging of less demanding devices, such as phones or wireless headphones. However, if you need faster charging or charging more demanding devices, check if the Quick Charge function is supported.

What does it mean that a power bank is made of metal?

The metal design improves durability and protection against damage from everyday use, and helps make the device more resistant to impacts or scratches.

How many times can an average smartphone be charged?

With 5000 mAh, a typical smartphone can be charged approximately once to twice, depending on the capacity of the phone's battery and how it is used.

Is this power bank suitable for use on an airplane?

A 5000 mAh power bank is generally allowed on most airlines as it does not exceed the carry-on baggage limit. We recommend that you always check the specific requirements of your chosen airline before traveling.

How long does it usually take to charge a power bank and what affects the charging time?

Charging time depends on the input power of the charger you are using. With standard chargers, the battery is usually charged in a few hours; if you use a more powerful charger, charging will be faster.

Description updated: June 2026