Battery Type: Lithium-ion Battery, Battery Capacity:  2,800mAh Output (USB Type A):  5V / 1.2A Max. output

The Most Perfect Darth Vader Lightsaber  powerbank ever! Have lights in front as flash light and also to indicate the power left in the lightsaber.

This is Correct, Your eyes are giving you the correct information.  THIS IS a  lightsaber, a Light Saber from Darth Vader with special power! Only a few men has truely master the dark side's energy, As Superme Chancellor Palpatine (Darth Sidious) suggested, the dark side have many unnatural powers. Now you can have a taste of it by using Light Saber from Darth Vader, with power of forces, now you can charge your mobile devies, and you can also use the force to light up your path.