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USB DC 5V to 12V Step Up Boost Converter Cable, USB Powerbank to 12V DC Power Supply Cord, Voltage Boost Cable for WiFi Router, Modem, Mini Fan, Speaker, Portable Electronics Emergency Power Supply
- Built-in boost converter, converts standard USB 5V power input to stable 12V DC output via power bank
- Flexible USB boost cable enables emergency power supply for 12V low-power devices without wall adapter
- Widely compatible with WiFi router, modem, cooling fan, speaker and other 12V small electronic equipment
- Integrated smart circuit protection prevents over-current, over-heating and short circuit for device safety
- Compact all-in-one cable design, plug and play, easy to carry for outdoor and backup power usage
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This USB 5V to 12V step-up boost cable is a practical portable power conversion cord. It takes 5V power output from USB ports or power banks and boosts voltage to steady 12V DC, offering convenient backup power solution for your 12V low-voltage devices.
With integrated efficient boost circuit board inside the cable, it realizes reliable voltage conversion. Multiple safety protection functions including over-current, short-circuit and over-temperature protection effectively reduce the risk of damage to your connected devices.
It works perfectly for powering WiFi routers, network modems, mini cooling fans, portable speakers and other electronics that require 12V power supply. You can use a power bank to supply power to your router during power outages or outdoor scenarios.
Lightweight cable structure supports plug-and-play operation with no extra driver needed. It is easy to store in backpacks for travel, camping and emergency use.
Important Reminder: Please confirm your device operating voltage is 12V and power consumption matches the cable load limit. This cable only converts voltage from 5V to 12V, cannot step down voltage reversely.
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Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by Tech Cabin Return Policy
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