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Reinforced connectors: high stability
Good conductivity: strong current load
Strong anti-interference: long service life
Copper core: stable transmission voltage
PVC Shell: corrosion and abrasion resistant
Boost Cable is a type of power equipment used to raise the supply voltage to support the operation of equipment.
The basic principle is to convert the input low voltage into high voltage through a transformer to ensure the normal operation of the device. In simple terms, it is to connect the low voltage input terminal to the socket, and then connect the high voltage output terminal to the device.
We can provide USB to DC5521, DC55225, DC35135, terminals, cigarette lighters, and other series.
Attention:It is necessary to choose a suitable power boost cable for purchase based on the equipment's needs.


Good tensile strength, protects the wire core, and is durable.
The material is soft, with good conductivity, stronger corrosion resistance, and oxidation resistance, which can greatly extend the service life of the cable.




Durable to plug and unplug; It has advantages such as corrosion resistance, oxidation resistance, crack resistance, high-temperature resistance, wear resistance, and longer service life.
Adopt high quality chip, built-in over-temperature, shutdown under-voltage, over-current protection, stable work, safe to use.
Up to 83% conversion efficiency


① 3.5 * 1.35 (DC35135)
Mainly used for network set-top boxes, USB HUB external power supply, IP camera, and LED desk lights.
② 5.5 * 2.1 (DC5521)
The most widely used DC round head interface currently.
Used for surveillance cameras, some set-top boxes, LED desk lights, digital appliances, and more.
③ 5.5 * 2.5 (DC5525)
Mainly used for devices with slightly higher power, such as certain laptops, electric vehicles, etc.
This type can also be plugged into the DC5521 socket.
Shipping | Delivery Period | Metabee ships orders once a day at about 5pm except Sunday. Once shipped, estimated delivery time depends on the below carriers you chose. Express: 3-7 days. Standard Post: 7-20 days. | |
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| Returning/Warranty | Returning | Returns are normally accepted when completed within 30 days from date of shipment, please contact customer service for a return authorization. Parts should be unused and in original packaging. Customer has to take charge for the shipping | |
| Warranty | All Metabee purchases come with a 30-day money-back return policy, plus 1-year Metabee warranty against any manufacturing defects. | ||
| This warranty shall not apply to any item where defects have been caused by improper customer assembly failure by customer to follow instructions, product modification, negligent or improper operation | |||
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