Dây cáp chuyển đổi nguồn USB 5V sang 6V 4.0x1.7mm cho máy đo huyết áp điện tử

#Universal #USB #5V #Step #Up #Converter #to #6V #4.0x1.7mm #Power #Supply #Cable #for #Electronic #Blood Universal USB 5V Step Up Converter to 6V 4.0x1.7mm Power Supply Cable for Electronic Blood Pressure Monitor Sphygmomanometer Description: Application: 1. With this cable, you can connect your power bank to Blood Pressure Monitor,No need AA battery any more,save money. 2. Use this cable, you can supply your sphygmomanometer and more 6V device by USB adapter 3. For other 6V Device with 4.0x1.7mm plug (power Less than 1000mA) 4.Power supply from USB charger,power bank,car charger and more USB adapter. 5.Some mobile power bank sources have an automatic power-off function, and the output current of 90mA will automatically power off. It is recommended to use wall USB Adapter. Fit for O-mron Electronic Blood Pressure Monitor BP742 5 Series HEM-741, HEM-7121, HEM-7121, HEM-7121, HEM-7121, HEM-7121, HEM-7121, HEM-7121, HEM-7121, HEM-7121 HEM-7130, HEM-712, HEM-7122 , HEM-752, HEM-745C HEM-7300, HEM-712, HEM-8102A, HEM-942C, HEM-780N3 I-C10 M4-I M3 M5-I M7 M10 M6 Comfort M6W And so on. Specifications: Input Voltage: DC 5V Max Input Current: 2A Output Voltage: DC 6V Max Output Current: 1A Cable Length: Approx. 100cm Color: Black,White Input Interface: USB A Type Male Output Interface: 4.0x1.7mm Plug (Inside the positive ,outside the negative) Note: 1.Transition: 1cm=10mm=0.39inch 2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 X USB 5V to DC 6V Adapter Cable