อะแดปเตอร์สายเคเบิ้ลแรงดันไฟฟ้า Usb Dc 5V To 9V 12V พร้อมจอแสดงผล Led

Voltage adjustable USB DC 5V to 9V 12V power adapter cable with LED display USB input voltage DC 5V, output voltage DC 9V or 12V, maximum output current 1A (9V), 0.8A (12V). Usage: The converter can be used to supply power to the router via the backup battery if the power goes out. It can also be applied to other devices which is 5v power supply, such as mini fans, table lamps, solar panels, USB power packs, adapters, etc. Switch and LED: Switch design where you can choose either 9v or 12v output, and the LED display will tell you the output voltage. Convenient use: plug and play. where you can still enjoy WIFI during power outages, small design, easy to carry Input voltage: 5V Output voltage: 9V / 12V Output current: 9V 1A 12V 0.8A Connection features: USB to DC converter (dc 5.5 * 2.5mm / 5.5 * 2.1mm, dc 3.5mm * 1.35mm) Power cord length: 0.8 m Weight: 35 grams Products include: 1 x USB Adapter Head Pressure Converter Cable 1 x 3.5*1.35mm connector Only the above product content, other products are not included. Note: Due to the difference in screen quality and the light while taking pictures, the actual product and the show photo may differ slightly. The actual product size may differ slightly +/- 1-3 cm, this is not a quality problem, thank you. Instructions before ordering: 1. All products are ready stock. We will deliver the goods immediately if we receive the order. 2. Please read the product description, if you have any questions, feel free to contact us. 3. There is no warranty if you receive a defective item. Please contact us with product pictures. 4. Use coupons to save more. Shipping: 1.1-2 days to delivery (except for pre-order) and delivery 10-15 days 2. If you have not received the item after 15 days of delivery, please contact us. After purchase: 1. If you are satisfied with our products and services, please give us 5 stars. 2. Please contact us before you give bad advice. We will put it to good use and will solve it. If you received a defective item, please contact us with product pictures or video. #USB #To #DC #Boost# Converter #Cable #5V #to #9V #12V #Adjustable #Voltage #Volt #Led #Display #Transformer #DC #Power #Regulator #with #Switch #Cord