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5ft USB C to Car Cigarette Lighter Cable Converter, up to 12V 4.5A, Work with a 15V/20V 45W-65W PD USBC Charger, Use in-Vehicle Electrical Devices at Your Home Outlet

3.7 out of 5 stars 192 ratings

About this item

  • Product Specification:Length:150cm/5ft, USBC Input: 15V/20V 45W USB-C Charger, Cigarette Lighter Socket Output: 12V 4.5A Max, depends on the power from your USB C port.(Please check the rate power of the device you are going to use with this cable!)
  • Multiple intelligent safety protection, boost module comes with over-voltage, short circuit and other multiple protection. Omni-directional protection of power supply equipment and electrical equipment safety.
  • USBC Port to Car Cigarette Lighter Female Socket Step up cable Power Converter, convert power from USBC port to 12V car cigarette lighter socket.
  • The use of, for example: 1. After the car stopped using the mobile power to drive tachographs, purifiers and other equipment power supply .2 tachograph, purifier and other car equipment to bring home use .3. Car emergency power supply 12V DC output to drive recorder, electronic dog and other equipment.
  • [Warranty Policy] :We have a 12 month warranty policy. If your product has any quality problems, please contact us as soon as possible and we will give you a satisfactory answer.

Product description

1

Sisyphy 45W USB-C to car cigarette lighter cable allows you to use high-powered in-vehicle equipment at home or camping via USB-C charger (power bank).

2

Broad Applicability

Whether you need to power in-vehicle devices like dashcams, purifiers using a mobile power supply after parking, bring these devices home for use, or need a car emergency power supply, this converter meets your needs.

33

Requirement: 45W USB-C Charger is Must, most phone charger wouldn't support the cable

This cable requires an USB-C charger or charging bank which support 45W (or more) and 15V/20V input. Doublecheck your USBC charger to ensure that it lists "15V/3A" in the specifications.

This product is specifically designed to support high-power vehicle devices, but please note that the output power of this product depends on your power source. It is crucial to use a sufficient power supply charger. If the product does not operate as expected, your first step should be to check whether the output power of your USB-C power source meets the requirements of the device you are trying to power.

3

Specifications

Product Name: Sisyphy 5ft USB C to Car Cigarette Lighter Cable Converter

Input: USB-C, up to 15V/20V 45W-65W

Output: Car Cigarette Lighter Socket, 12V 4.5A Max (depending on the power from your USB C port)

Length: 150cm/5ft

Color: Black

Please note: Make sure your USB-C power source provides enough 15V/20V 45W power for full capacity use.

Sisyphy 5ft USB C to Car Cigarette Lighter Cable
GaN 65W USBC Charger
Customer Reviews
3.7 out of 5 stars 192
4.2 out of 5 stars 139
Function Charging GaN 65W 2*USBC 1*USB
Requirement 15V3A USB-C Charger Meet the Cable requirement, Tested by US
Material TVP&Copper GaN
Color Black Black
Length 5ft no data
Port male 2*USBC 1*USB

Product information

Technical Details

Manufacturer ‎Saiteng
Brand ‎Sisyphy
Item Weight ‎2.29 ounces
Product Dimensions ‎59.06 x 1.1 x 1.1 inches
Item model number ‎CA1
Manufacturer Part Number ‎CA1
Amperage ‎45 Amps
Wattage ‎45 watts

Additional Information

ASIN B087PLHZLS
Customer Reviews
3.7 out of 5 stars 192 ratings

3.7 out of 5 stars
Best Sellers Rank
Date First Available March 27, 2021

Warranty & Support

Amazon.com Return Policy:Amazon.com Voluntary 30-Day Return Guarantee: You can return many items you have purchased within 30 days following delivery of the item to you. Our Voluntary 30-Day Return Guarantee does not affect your legal right of withdrawal in any way. You can find out more about the exceptions and conditions here.

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Sisyphy 5ft USB C to Car Cigarette Lighter Cable Converter, up to 12V 4.5A, Work with a 15V/20V 45W-65W PD USBC Charger, Use in-Vehicle Electrical Devices at Your Home Outlet


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What's in the box

  • 1 x USB Cable
  • Customer reviews

    3.7 out of 5 stars
    192 global ratings

    Customers say

    Customers report mixed experiences with the charging adapter's performance, with some saying it works great while others note it only works with low current items. Moreover, the build quality receives mixed feedback, with some saying it's well-made while one customer describes it as cheaply made. Additionally, customers appreciate its compatibility, with one mentioning it works well for portable car electric blankets. However, several customers note that the socket is too short to fit most plugs, and one customer reports issues with power draw.

    3 customers mention "Compatibility"3 positive0 negative

    Customers find the charging adapter compatible with various devices, with one mentioning it works well for portable car electric blankets and another noting it's great for small devices.

    "Only works with low current items, but great for small devices ( fan, small inverter…)." Read more

    "This is a just in case adapter for a portable car electric blanket...." Read more

    "Charger for car to laptop..." Read more

    19 customers mention "Charging ability"8 positive11 negative

    Customers have mixed experiences with the charging ability of the adapter, with some reporting it works great and allows them to charge their computers, while others mention it only works with low current items.

    "...marine VHF radio and the overvoltage was not tolerated, the charge light did not come on. Beware what you plug in." Read more

    "...It worked and i was able to charge my computer while overseas on the go. Oorah" Read more

    "...Did not work at all." Read more

    "...The cable works really well although I dare not go full power in case it exceeded the limit...." Read more

    6 customers mention "Quality"4 positive2 negative

    Customers have mixed opinions about the build quality of the charging adapter, with some finding it well-made while others describe it as cheaply made.

    "Well made quick shipping works well" Read more

    "Cheaply made and doesn’t power anything, I bought it to power up my radar detector didn’t work, I tried lower amp products like light, etc...." Read more

    "...Problem solved. Product arrived promptly and the quality was adeqate." Read more

    "Made well..." Read more

    3 customers mention "Size"1 positive2 negative

    Customers have mixed opinions about the charging adapter's size, with some reporting that the socket is too short to fit most plugs.

    "This product is the worst thing that I ever bought it’s too small that doesn’t fit into cigaret charger for the car it will keep jumping out and not..." Read more

    "...I've got TONS of device's that us it. This item was long, so i could plug in stuff, in back. Works great." Read more

    "Socket is too short to fit most plugs. Will not stay seated and therefore is not effective in conducting power." Read more

    3 customers mention "Power draw"0 positive3 negative

    Customers report issues with power delivery, with one mentioning that the USB C plugs do not draw enough power.

    "...I tried to charge a marine VHF radio and the overvoltage was not tolerated, the charge light did not come on. Beware what you plug in." Read more

    "...Will not stay seated and therefore is not effective in conducting power." Read more

    "usb c plugs do not draw enough poert to run a 12v plug" Read more

    Works with Lowel iLight
    5 out of 5 stars
    Works with Lowel iLight
    The light only used a car lighter connector and I needed to supply power from a PD power bank. The cable works really well although I dare not go full power in case it exceeded the limit. For those that have a 10 year old Lowel light or Pro, this is one good solution.
    Thank you for your feedback
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    Top reviews from the United States

    • Reviewed in the United States on May 25, 2023
      This was ordered for use in a motorhome. The GPS device uses a cigarette lighter male end. The tow brake readout utilizes the same type of connector. The motorhome has one female cigarette lighter port. The GPS device will not charge effectively using a USB port. The tow brake will work through a USB connector. Problem solved. Product arrived promptly and the quality was adeqate.
      One person found this helpful
      Report
    • Reviewed in the United States on May 26, 2025
      Needed it to power a radar detector, which should not need much juice. Did not work at all.
    • Reviewed in the United States on September 14, 2024
      The light only used a car lighter connector and I needed to supply power from a PD power bank. The cable works really well although I dare not go full power in case it exceeded the limit. For those that have a 10 year old Lowel light or Pro, this is one good solution.
      Customer image
      5.0 out of 5 stars
      Works with Lowel iLight

      Reviewed in the United States on September 14, 2024
      The light only used a car lighter connector and I needed to supply power from a PD power bank. The cable works really well although I dare not go full power in case it exceeded the limit. For those that have a 10 year old Lowel light or Pro, this is one good solution.
      Images in this review
      Customer image
    • Reviewed in the United States on November 1, 2023
      I have two of these, it does work but the 12v plug end doesn't hold plugs in very well.
      I have to use a rubber band to keep the adaptor plugged together.
    • Reviewed in the United States on December 22, 2023
      This is a just in case adapter for a portable car electric blanket. When camping, I plug the blanket’s cigarette lighter plug into this and then the adapter usb-c plug into my battery pack. On low, it works 6+ hours.
      4 people found this helpful
      Report
    • Reviewed in the United States on December 1, 2021
      Amazon Vine Customer Review of Free Product( What's this? )
      I needed to power something that was 12V from USB type C instead of a 12V lighter style port for indoor use instead of the car. Unfortunately, that device was power hungry and I had to get a beefier version. It worked, but had a transformer and components (a power brick) all included. This item is just the adapter, so you need your own PD USB type C wall plug. The quality is good and it may work for you, but it did not work for my application. Just make sure you have the right type of wall plug or this may not work.
      One person found this helpful
      Report
    • Reviewed in the United States on June 17, 2025
      Muy útil
      Report
    • Reviewed in the United States on February 8, 2024
      The PD standard doesn't require 12V to be available, rather 15V. 12V is an option that is not common. So this adapter will most likely provide 15V to whatever you plug in. I tried to charge a marine VHF radio and the overvoltage was not tolerated, the charge light did not come on. Beware what you plug in.
      2 people found this helpful
      Report

    Top reviews from other countries

    Translate all reviews to English
    • Amazon カスタマー
      5.0 out of 5 stars 1年以上使っているが問題なし
      Reviewed in Japan on August 7, 2025
      車載の電気機器はシガープラグから電気を取り込むのが多いので車内のファン増設で車のUSB端子から直接12Vに変換できるので使い勝手が良いです。
      Report
    • Herr Jagemann
      3.0 out of 5 stars Hat die Stromleistung die ich brauchte leider nicht erbracht.
      Reviewed in Germany on March 13, 2024
      Hat die Stromleistung die ich brauchte leider nicht erbracht.
    • よーみん
      3.0 out of 5 stars 充電器に左右されますね
      Reviewed in Japan on July 19, 2025
      他の方が検証してたように充填機側との相性で動くものと動かないものがありますね。
      自宅で車載用の缶クーラー(MAX35w)で使うために購入したのですが、Elecomの単ポート65wのものではカットされ
      モバイルバッテリーでもankerの30wのは一応動く、他の30w出力の物では動かない
    • さとし
      4.0 out of 5 stars 便利な一品
      Reviewed in Japan on October 14, 2024
      モバイルバッテリーで12vの車載冷蔵庫を動かす際に使っています。
      問題なく動作して重宝しています。
      ただ使用する際は、供給できる電力と、本製品の仕様を確認してください。
    • nori
      1.0 out of 5 stars 浅すぎ
      Reviewed in Japan on June 18, 2025
      浅すぎて外れる
      手でずっと押さえる必要がある

    Product Summary: Sisyphy 5ft USB C to Car Cigarette Lighter Cable Converter, up to 12V 4.5A, Work with a 15V/20V 45W-65W PD USBC Charger, Use in-Vehicle Electrical Devices at Your Home Outlet

    From Sisyphy

    3.7 out of 5 stars, 192 ratings

    Customer reviews

    50+ viewed in past month

    Price

    No featured offers available

    Other sellers

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    About this Item

    • Product Specification:Length:150cm/5ft, USBC Input: 15V/20V 45W USB-C Charger, Cigarette Lighter Socket Output: 12V 4.5A Max, depends on the power from your USB C port.(Please check the rate power of the device you are going to use with this cable!)
    • Multiple intelligent safety protection, boost module comes with over-voltage, short circuit and other multiple protection. Omni-directional protection of power supply equipment and electrical equipment safety.
    • USBC Port to Car Cigarette Lighter Female Socket Step up cable Power Converter, convert power from USBC port to 12V car cigarette lighter socket.
    • The use of, for example: 1. After the car stopped using the mobile power to drive tachographs, purifiers and other equipment power supply .2 tachograph, purifier and other car equipment to bring home use .3. Car emergency power supply 12V DC output to drive recorder, electronic dog and other equipment.
    • [Warranty Policy] :We have a 12 month warranty policy. If your product has any quality problems, please contact us as soon as possible and we will give you a satisfactory answer.

    Product Description

    Product Description: Color: Black Name:USBC to Cigarette Lighter Adapter. USB Input: up to 15V/20V 45W, make sure USBC power supply enough 15V/20V 45W with full power. Cigarette Lighter Socket Output: 12V4.5A Max, depends on the power from your USBC port. Length: 150cm/5ft. Use for: Convert power from USBC port to 12V car cigarette lighter socket. Feature: This USB step up cable have a range wide of application in car. Convert power from USB port to 12V car cigarette lighter socket. Fit for many 12v devices, such as: Driving recorder, electronic dog, dash cam, GPS, radar detector, solar panel, heated seat, led lining strip, Rino 650, tire inflator, led lights, other GPS FM traffic receiver, fan, VA supplied health equipment that uses a cigarette port for the charger, ect. You get: 1X USBC to Cigarette Lighter Adapter, 12-month warranty and our friendly after-sales service.

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