GOOBAY Bike-Power portable battery for charging mobile phones, smart tablets and other devices that charge via USB interface. It can be easily mounted on the bike, and it also has an LED light to illuminate the road in the direction of travel.

- USB connection for charging mobile devices
- 5A battery capacity to fully charge up to two smartphones or smaller devices
- 1.5A for fast battery charging
- built-in LED flashlight with LED charge status
- easy to mount; for example on bicycle frames
- includes bike mount (360° rotation)

Same summary

GOOBAY Bike-Power 5000 mAh is designed for users looking for a reliable solution for charging their phone while cycling or doing outdoor activities. It is especially suitable for those who need a compact and lightweight portable battery for basic smartphone charging and want additional lighting with an integrated LED flashlight. Due to its lower capacity and unknown output power, it is not the best choice for fast charging or multiple charging of multiple devices at the same time. Users who often stay without access to electricity for longer periods of time or want to charge larger devices may need a higher capacity.

Recommendation source: Enaa guides and team experiences.

User view

This portable battery is often used by cyclists, hikers and outdoor enthusiasts who, in addition to a backup phone charge, occasionally need a handy LED flashlight for better visibility in the dark. In practice, users like to use it on bike trips, as it is easy to mount on the handlebars and the battery is light enough to carry with them every day. It also proves to be a practical solution for city rides, where access to a power outlet is not always guaranteed.

Users often choose Goobay products for their reliability and ease of use for everyday needs, which increases the feeling of security on the go.

Why buy at Enaa

At Enaa, you can quickly compare different portable batteries by capacity and purpose, making your choice easier. The range often includes models that are specifically tested for use in combination with phones and accessories, so you can count on the right options for your device.

Answers to frequently asked questions

Is GOOBAY Bike-Power 5000 mAh suitable for all types of smartphones?

Most modern smartphones are compatible with this portable battery, as it uses a classic USB output. It is recommended to check that the included cables match your phone model.

What is the actual use of an LED bike light?

The LED flashlight on a portable battery provides additional illumination of the path and increases visibility, which is especially useful when riding at night or in situations where there is no other light.

How long will the battery last to charge an average smartphone?

While a 5000mAh capacity is often enough for one standard phone charge, charging speeds may vary depending on the output power and phone model. A battery with a higher output power is recommended for faster charging of larger devices.

Can I use the battery for other devices like headphones or a smartwatch?

Yes, the battery is also useful for smaller devices such as wireless headphones or a smartwatch, as long as they support USB charging.

What should I do if I need a portable battery for multiple charging or for a longer trip?

For multi-day trips or more frequent use, we recommend checking out models with higher capacity, which allow for more charges without being powered by the mains.

Description updated: April 2026