No, you can always use a higher ampere rated power supply.
Cool, thank you for the quick answer! Just got my little XP1 in today.
I know this is a long shot as the most recent post on this thread is more than 7 years old, but here it goes: anyone know how to check the authenticity of this charger? I recently bought one from off ebay, and it has that same label and website attached to the charger to check if it’s real. However, the website is inaccessible. I tried the XTAR CS phone number, but that also doesn’t work. Couldn’t find anywhere on the XTAR website (that is actually working these days) to check for authenticity. My gut tells me mine’s fake tho……but I want to be sure before taking further action.
The site is accessible but on the main page the link for the control is broken
Go here and enter the code which is on the charger
Thank you kindly.