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300W Portable ​Charger Car Power Inverters for Vehicle | 24W USB A/C,Dual 12V-110V AC Car Plug Adapter Outlet,Cigarette Lighter Adapter for Laptop/Camping/Road trip essentials
YSOLX

YSOLX 300W Portable ​Charger Car Power Inverters for Vehicle

Bottom line: The YSOLX 300W Portable ​Charger Car Power Inverters for Vehicle ($21.63 on Amazon as of 2026-10-06): Six outputs total: dual 110V AC sockets plus four USB-C/A ports at 24W; main trade-off: 300W ceiling rules out hair dryers, heaters, and other high-draw gear.

$21.63

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Buy on Amazon — $21.63 Compare to similar power supplies & cables

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Six outputs total: dual 110V AC sockets plus four USB-C/A ports at 24W
  • ✓ Pocket-sized at 5.4 x 2.75 x 1.4 inches and 9.17 oz for glovebox storage
  • ✓ Runs off any 12V cigarette lighter socket, no hardwiring needed
  • ✓ Upgraded cooling fan tuned for quieter sustained operation

Cons

  • ✗ 300W ceiling rules out hair dryers, heaters, and other high-draw gear
  • ✗ 12V DC vehicles only, not compatible with 24V truck systems
  • ✗ Fan noise is present under load even with the quieter design
  • ✗ 24W is shared charging output, not 24W per USB port

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SpecPicks Verdict

SpecPicks scored YSOLX 300W Portable ​Charger Car Power Inverters for Vehicle using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies & cables category. YSOLX's power supplies & cables lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for power supplies & cables of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Portable Power Inverters For Vehicles: equipped with 4 USB-C/A 24W charging ports and Double 110V AC car outlet adapter to wall plug, providing ample power for smartphones, cameras, laptop, breast pump, nebulizer, game console, kindle, TV, DVD players, or other devices, ensuring that your devices are fully charged and ready to use during travel
  • Camping and Outdoor Activities: In wilderness environments without access to traditional power sources, the Car Inverter can be connected to a vehicle's cigarette lighter adapter, and with 6 output ports, it can power lights, fans, small kitchen appliances, and more, making your outdoor life more comfortable and convenient
  • Enhanced Cooling System: The upgraded intelligent cooling fan operates more stably and quietly, ensuring that the power inverter maintains good performance during prolonged use, extending the lifespan of the equipment and providing you with a smoother, quieter user experience
  • Portability and Versatility: Measuring just 5.4×2.75×1.4 inches and weighing 9.17 oz, the design is highly rational, lightweight, and portable, taking up minimal space. Whether storing it in a car, taking it along on a camping trip, or using it as part of a mobile office, it is an ideal choice
  • Warm Tips: DC 12V to 110V AC converter provides power up to 300W, Only for DC 12V and car,Do not use to power high-power electrical equipment, such as hair dryers, electric heaters, which may blow the fuse

Full Specifications

BrandYSOLX
ColorBlack
Weight9.17 oz
Voltage110 volts_of_alternating_current
Wattage300 watts
Model Name300W Car Power Inverter
Unit Count1 Count
ConnectivityUSB-C
Model NumberMT-PC300PRO
Output Power200 watts
Power SourceDC Power Supply
Input Voltage12 volts_of_direct_current
Output Voltage110 volts_of_alternating_current
Mfr Part Number200PRO
Antenna LocationVehicle
Number of Outlets6
Warranty Description1
Standby Power Shutoff90%
Peak Output Power Watts200
Energy Specifications MetFCC
Full listing title300W Portable ​Charger Car Power Inverters for Vehicle | 24W USB A/C,Dual 12V-110V AC Car Plug Adapter Outlet,Cigarette Lighter Adapter for Laptop/Camping/Road trip essentials

Ready to buy?

300W Portable ​Charger Car Power Inverters for Vehicle | 24W USB A/C,Dual 12V-110V AC Car Plug Adapter Outlet,Cigarette Lighter Adapter for Laptop/Camping/Road trip essentials is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $21.63

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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300W Portable ​Charger Car Power Inverters for Vehicle | 24W USB A/C,Dual 12V-110V AC Car Plug Adapter Outlet,Cigarette Lighter Adapter for Laptop/Camping/Road trip essentials
$21.63
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