A modern on the go lifestyle  battery charger that is fast and easy to use.  The Efest Xsmart is all of those things and more, features fast smart charging action for Li-ion batteries. This charger features a single charging bay and is powered via a USB cable that can be attached to any USB outlet be it in a wall or computer. 

Features:

• Two Color LED display

• Auto-stop when fully charged

• Auto-charge when voltage is lower than 3.9V

• DC wide voltage (12V - 24V) charging mode

• Over-discharge, over-voltage, short-circuit and reverse polarity protection

• Piano wire spring - smooth sliding action

• Steel cathode with low resistance

• Can be used as power bank for charging cellphone, iPad, MP3 players ect.

• CE and RoHS certified

• Compatible con baterías: 10440, 14500, 14650, 16340, 16650, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 26500 y 26650