I purchased a Jetbot AI 3.0 package from SparkFun, and the kit is great for basic level robotics. However, the battery pack that comes with the kit, is sub-par. To be blunt, it doesn’t have enough horse power, and when it does it doesn’t last long. So, the kit comes with Eunicell battery. It appears to be quite flaky, sometimes it works, other times it does not work. Rather than complaining about this with customer service, I sought my own solution. Yes, I found it, a much better battery vendor (hint hint spark-fun 
INIU it was like MAGIC, my jetson came to life, Enuicell sucks 
(unless I just got a bad battery). In any case, if you are having issues powering your jetbot, consider this product (it worked for me): https://www.amazon.com/dp/B07CZDXDG8?as … s_li_ss_tl
Thank you. Many others may find an alternative from your shared experience. By the way, I was thinking about giving waiter robot a try: https://www.theengineeringprojects.com/ … duino.html
What do you think will be better for this? A conventional battery pack or a power bank like yours?