URBN Nano Power Bank Review - After 3 Years

Summary

In this video, the reviewer provides an in-depth long-term review of Urban's 10,000mAh and 20,000mAh Nano power banks, after using them for up to 3 years. He discusses their physical condition, performance, and any issues faced, such as heat generation and reduced charging capacity. Despite some minor physical wear and swelling issues, the power banks still offer good performance, but their lifespan is limited to around 2-3 years. The reviewer advises users to be cautious of swelling, as it can be dangerous. Ultimately, he recommends these power banks for short-term use but highlights the need for improved durability and longevity from Urban.

Takeaways

• 😀 The Urban Nano Power Banks (10,000mAh and 20,000mAh) are popular products that have been used for over 2-3 years, with good performance overall.
• 😀 The 10,000mAh power bank has been used for about 3 years and has some physical wear such as scratches, but still performs well in terms of charging speed and output.
• 😀 The 10,000mAh power bank has seen a slight reduction in charging capacity over time, now providing about 80% of the original charge capacity, which is expected as batteries degrade over time.
• 😀 The 20,000mAh power bank has been used less frequently but still shows signs of physical wear, including scratches, and has also experienced slight gaps forming in its structure.
• 😀 Both power banks have experienced overheating issues, where they sometimes become excessively hot during charging or when being charged, which could be a concern for users in warmer climates.
• 😀 The 10,000mAh power bank has not had any major circuit issues, and the charging speed (22.5W or 20W) remains consistent, despite some physical damage.
• 😀 The main issue with both power banks after 2-3 years is swelling, where the battery has started to bulge, indicating potential risk of the power bank bursting if used further.
• 😀 The swelling issue is a serious safety concern, and it is recommended to dispose of the power banks when such signs are noticed to avoid potential damage or harm.
• 😀 The Urban Nano power banks provide great value in terms of performance and affordability, but their lifespan is limited to around 2-3 years due to the battery swelling issue that occurs over time.
• 😀 The reviewer advises not to rely on these power banks for long-term use beyond 2-3 years, especially considering the safety risks of swollen batteries, and suggests that Urban improve the longevity of their products.

Q & A

What is the primary focus of the video?

The video focuses on reviewing the long-term performance of Urban's Nano Power Banks, specifically the 10,000mAh and 20,000mAh models, after using them for around 2-3 years.

How long has the reviewer been using the 10,000mAh power bank?

The reviewer has been using the 10,000mAh power bank for more than 3 years.

What physical issues were observed with the 10,000mAh power bank?

The 10,000mAh power bank has some scratches on its smooth texture due to being kept in bags and pockets, and there are minor gaps developing in the casing.

Has the performance of the 10,000mAh power bank changed over time?

While the output speed remains the same as initially, the charging capacity has decreased. It can now charge up to 80% of its original capacity.

What issues did the reviewer encounter with the 20,000mAh power bank?

The 20,000mAh power bank has minor scratches, and there are small gaps forming in the casing, but it hasn't been used as frequently as the 10,000mAh version.

What is the biggest problem both power banks have developed over time?

Both power banks have started swelling, which is a dangerous issue. Swelling is a clear warning sign that they could potentially explode if used further.

Why is swelling in power banks a safety concern?

Swelling in power banks is a safety risk because it indicates internal damage or overcharging, which can lead to the battery bursting, potentially causing injury or property damage.

How frequently was the 20,000mAh power bank used compared to the 10,000mAh one?

The 20,000mAh power bank was used much less frequently than the 10,000mAh model, mostly for emergency situations or when multiple devices needed charging.

What did the reviewer recommend regarding the future use of these power banks?

The reviewer suggests disposing of both power banks due to the swelling issue. They recommend not using them anymore as the swelling indicates they could be hazardous.

What is the general lifespan of Urban's power banks according to the reviewer?

According to the reviewer, Urban power banks typically last around 2 to 3 years before significant issues, such as swelling or reduced performance, occur.