Here we have a 1A 3.7v Li-Ion Smart Charger With 2.1mm Output plug.


Perfect for use with our sabers which all uses a 3.7v power source.


This charger is a ‘Smart’ charger which means it has an ‘auto shutdown’ function when fully charged and also has an indicator LED; Red for charging and Green for fully charged.


The listing also allows you to choose which adaptor you would like. We offer UK, EU and USA.

KR 3.7v Charger