USB to 9v, DROK 5v to 9v USB Boost Converter, USB Cable DC 5v Step Up to 9v, 1.5A Power Regulator Line with 5.5mm Port 1.2 Meter Length
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DROK Buck Converter 12v to 5v, 5A USB Voltage Regulator DC 9V-36V Step Down to DC 5V-5.3V 5.2V 3.5-6A Volt Transformer Power Supply Module for Phone Fast Charging : Electronics
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2 Pieces DC 5V to DC 9V 12V USB Voltage Step Up Converter Cable with 1A Step -up Volt Transformer Power Regulator Line with LED Display for Fan, LED Light, Wireless Router, Speakers
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I want to have my power bank be backup power for my router, it runs at 5v already. Can I just join the wires of the power adapter and the power bank?
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DC Boost
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DC Boost
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Power Regulators & Converters, Semiconductors & Actives, Electronic Components & Semiconductors, Electrical Equipment & Supplies, Business & Industrial - PicClick
I want to have my power bank be backup power for my router, it runs at 5v already. Can I just join the wires of the power adapter and the power bank?
![](https://robu.in/wp-content/uploads/2019/03/XY-016-2A-DC-DC-Step-Up-5V-9V-12V-28V-Power-Module-with-Micro-USB-ROBU.IN_.jpg)
Can I use a 5V to 12V cable to supply a 9V/0.85A 4G WiFi router with a power bank? - Quora