0V Activation Technology saves over-discharged batteries
X4 Charger can activate some over discharged batteries. Insert the battery and the charger will automatically detect and activate the battery.
Auto-selected current for speedy charging
It intelligently selects the charging current amongst 0.5amp, 1amp and fully charges 2 18650 2500mAh batteries in 2 hours with 2amp current.
Dual input ports for easy charging
With AC input and micro USB input port you can choose a suitable one for different scenarios either powered by the power cord and AC input port indoors, or mobile phone adaptor and Micro USB port for on the go charging.
Intelligent and optimal heat dissipation
High quality electronic components and multiple grooves on the back make sure of the best performance of heat dissipation and safety/stability of battery charging.
Power supply to USB devices
With a battery in slot number 4 it's 5V USB output can supply power to your mobile phone, or any other suitable USB device.
One- click for all charging information
You can get the data of different slots on the LCD screen by simply pressing the button. To save power single click to light up the display or long press to turn off the display.