As per specs on store it can charge at 10W - so pretty much any modern charger is likely fine. For 10W I think you are typically going to find it’s 5V 2.1A output for a bog standard charger. So fairly common.
Apple Fast (cabled) Chargers are 18W and the ones for newer iPhones 20W from memory.
Most wireless chargers are 10W - you’ll need an external adapter as per Rob’s video…