Today, smart devices hardly last a day and need quick charging. When you travel, devices like smartphones, tablets, and wireless earbuds keep the entertainment going and allow you to complete important tasks. It is not possible to have access to a charging outlet every time. That’s why you must have a good power bank that quickly charges multiple devices. One such portable charging device is Urban Audio’s PB-4 power bank. We have tested this portable charging device in every aspect. This post shares our hands-on review of the PB-4 power bank and our experience using it.
About PB-4 PowerBank
If your portable charging needs revolve around large backup and quick charging, then this Urban Audio’s power bank PB-4 is something you will love. It is compatible with smartphones, tablets, and MP4 devices. The all-new PB-4 supports major brands of mobile devices like One Plus, Xiaomi, Samsung, Vivo, Oppo, Apple, etc. If we talk about its overall design and build quality, this power bank has a slim body and features sturdy plastic that looks durable. Moreover, a display at the top left corner shows you the power bank’s charging level. This power bank offers 22.5W quick charging and a 20,000 mAh polymer battery with an excellent charging conversion rate.
| About PowerBank | Description |
| Model Number | PB-4 |
| Company Name | Urban Audio |
| Compatibility | Mobile Phones, MP4 Devices, Tablets |
| Available Colours | Black, Orange, Neon Green, White |
| Connector Type | Micro USB, Type-C |
| Special feature | 22.5 Quick Charge, Smart Display, prevent power leakage |
Specifications Of PB-4 Power Bank
Let’s talk about the specifications of Urban Audio’s PB-4 power bank, which claims to be the most robust in terms of performance. You will get the micro USB cable and power bank with standard grip and weight in the box. The available colours are black, white, neon green, white, and orange, which look attractive with a matte finish.
- Battery: Polymer Battery with 20,000 mAh overheat protection
- Input: Micro USB and type-C and N1 connector
- USB Output: 5V/2A, 9V/2A , 12V/1.5A
- Type C Output: 5V/2A, 9V/2A ,12V/1.5A
- USB Ports : 2 Type C for Output, USB N1 and Type-C for Input
What We Love About Urban Audio PB-4 Powerbank
After using this power bank for about a day, we noticed various things. First, it charges various devices fast and doesn’t heat during prolonged use. Moreover, the backup of this power bank is also excellent as its charge level drops merely 10 per cent after continuous use for 6-7 hours. Urban Audio did a fantastic job in terms of design and huge backup by providing a 20,000 mAh huge polymer battery.
At the end, Urban Audio’s PB-4 Powerbank checkmarks every standard in terms of performance, safety, and durability. We give a 4.7/5.0 rating to PB-4 and suggest you try it. You can buy this power bank from Urban Audio official site or other marketplaces like Flipkart and Amazon.
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