Adapter for Notebook, laptop AC/DC adapter,ac power adapter Full one year warranty!!! 1. Input: AC 100-240V 50-60Hz 2. Output: 19V 4.74A 3. AC power cord: US/EU/UK/AU cord 4. Advantages: Over voltage, Over current, Short circuit protection 5. PACKAGE: First layer is a bubble bag; Second layer is a paper case (FREE) or Blister faced bag (on your account) 6. Lead Time: 5 days after the receipt of confirmed order & payment received. 7. Approvals: CE, FCC and ROHS 8. With the functions of overload, overheat and short-circuit protections Because we need, so we help each other! Positive cooperation! Shenzhen Kelitai Technology Co., Ltd (Fugaoying electron) is an OEM factory specializing in manufacturing and marketing high quality laptop AC adapter. We have many years experience in development, production, management of power supply.