<p>Specification parameters</p><p>Plug specifications: US</p><p>Input: 100-240V</p><p>Output: 15V 360mA</p><p>Replacement Models: hq8505</p><p>Cable length: 5 feet / 1.5 meters</p><p></p><p>Compatible models</p><p>series 3000</p><p>3000 serie / 3100 serie / 3500 serie</p><p></p><p>series 4000</p><p>4100 serie / 4200 serie / 4500 serie</p><p></p><p>series 5000</p><p>5000 serie / 5100 serie / 5200 serie</p><p>5500 serie / 5600 serie / 5700 serie</p><p></p><p>series 6000</p><p>6100 serie</p><p></p><p>series 7000</p><p>7000 serie / 7100 serie / 7300 serie</p><p>7400 serie / 7500 serie / 7600 serie</p><p>7700 serie</p><p></p><p>series 8000</p><p>8900 serie</p><p></p><p>series 9000</p><p>9000 serie  / 9700 serie</p><p></p><p>Works for: Compatible with most Norelco Aquatec, Arcitec and Multigroom Shavers, Razors and Trimmers. Compatible part numbers HQ8505 AT810/41 AT830 BT5210/42 BT7215/49 PT724/41 PT730/41 QG3364/42 QT4018/49 S7370/84 S9311/84 S9721/84 YS524/41 HQ-8505, NL9206AD-4, 272217190075, 272217190076 272217190137</p><p></p><p>Terms of Service</p><p>1. Guaranteed return within one month (from the time of order)</p><p>2. One year warranty (from the time of order)</p><p>3. Exclusive after-sales customer service. For any after-sales questions, please contact the seller directly on the order page to obtain the personal exclusive after-sales customer service assigned to you.</p><p>4. Respond and give a solution within 24 hours</p><p>5. Buyers who place an order at our store for the second time can contact us to get coupons ranging from 5%-20%</p>