* <span style="color:red;">When charging Battery Pack, please put battery in a fire proof container. Please don't leave the X-UPS1 on the wood material or carpet and unattended.
* <span style="color:red;">Must keep the X-UPS1 away from children.
*Please watch Main Video and Tutorial Video regarding 18650 batteries at: https://www.staysafebattery.com/en/* Battery Recommend for X-UPS1 board, please refer to: [[File:NCR18650B.pdf|X728 battery recommend]]
==Features==