My review of the 20000mAh Oraimo power bank Intro: I just got the power bank a few months ago, and it's pretty good. Before that, my phone couldn't even stay alive after noon from around seven o'clock in the morning. But now, with the power bank, I can charge my phone after it dies and use it all day. It costs about ₦ 28,000. Features: The Oraimo powerbank has: 1. A 20000mah battery 2. An emergency flashlight which you can turn on by pressing the power button two times quickly 3. Lastly, it has two USB-A ports for charging devices,to charge it, there is a micro-B port, and a USB-C port. My Experience: The power bank is good, especially with the flashlight, because in a country like Nigeria that doesn't have constant light, you can use it during nighttime. The only complaint I have with it is that it charges quite slowly; it takes about 5-6 hours of charging to charge it to full, from my experience. With its capacity of 20000mAh, it should charge an average phone to full 4 times, but from my experience, it only charges your phone to full up to two times. Conclusion: It's a very good and reliable power bank for its price point,especially for the average Nigerian.