How to measure the real capacity of a USB power bank

In this video I show you how to measure the capacity of a USB power bank USB Power Meters shown in this video from left to right: Power Jive: https://amzn.to/2HncVZl Eversame: https://amzn.to/33Rlwx5 Klein Tool ET920: https://amzn.to/2zihOym My recommendation is for the Eversame USB power meter (https://amzn.to/33Rlwx5). This power meter will record the watt-hours directly (more accurate and no need to do any calculations). Make sure to get a short USB-C female to male cable so that you don't break the connector on the power meter (like this one: https://amzn.to/2zgfuYP) Finally don't forget to grab a dummy load. This is what you'll use to drain the battery. Here is the one I use: https://amzn.to/33WuQjs It's adjustable from 0.15 to 3amps. I usually have it set at 2 amps. You might also find the following calculator helpful (if you pickup a cheaper powerbank that doesn't measure watt hours): https://www.rapidtables.com/calc/elec... Thanks for watching this video! ❤︎SUBSCRIBE for future videos! ➡ http://bit.ly/youtube-honestreviews -------------------------------------------------------------------------------- We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites. Additionally, we participate in other affiliate programs, and sometimes get a commission through purchases made through our links. #honestreviewschannel #review #howto