Color: black.<br />Material: metal and plastic.<br />Weight:74g/120g<br />Input Voltage: AC 100-240V 50/60Hz<br />Compatible with: 18650  Li-ion Battery<br />When you plug the 18650 battery into the charger， it will show Red LED Light， and Green means in full charging condition<br />Output: DC4.2V，1A*2<br />Battery are not included<br />Cable length: 38cm.<br /> This product is very convenient and easy to use.<br /><br />Package Include:<br />1x 18650 Battery charger