All 3A and 4A chargers come with 5.5x2.5mm DC Barrel output ports
All 8A chargers come with XT-60 output ports.
Actively cooled fast chargers. These chargers have over-volt and over-discharge protection, fused plugs and a robust construction. 8A chargers use metal enclosures and a larger fan.
EU and UK input are available. If either falls out of stock, you can use a wall adapter.