The Samsung Adaptive Fast Charging Micro-USB Wall Charger enables rapid recharge on your devices such as Note 4 and Note Edge. Part number EP-TA20JWE. Input 100-240V. Output 9V 1.67A or 5V 2.0A. UL Certified;Qualcomm Quick Charge 2.0 Technology: Charges compatible devices up to 75% faster than a standard charger, and other smartphones or tablets at their normal speed (up to 5 volts / 2 amps). USB 2.0-amp charger quickly charges compatible phones and tablets;With the new Adaptive Fast Charging technology for Galaxy Note 4 and Note Edge, your battery can go from zero to up to 50% in about 30 minutes.;Will charge other Micro USB devices without the Note 4's Adaptive Fast Charging feature as well, with just a standard 2 Amp charging rate.;Quick Charge 2.0 Compatible Devices: Galaxy Note 4, Galaxy Note Edge, Galaxy S 6, Galaxy S 6 Edge