Peakdo Battery for Starlink Mini

Good product and very handy when you want to setup in a hurry. The only complaint I have is the battery will not hold charge. I charge it to 100% then hold the button for 10 seconds to completely shut it down, unplug battery from dish and store it for a few days up to 2 weeks. Get it out and reboot, battery drained almost half. This makes me feel like the battery will have a short lifespan. Doubt I will buy another if this one goes bad in less than a year.