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Car Power Inverter

Car Power Inverter

Ultimate Speed

Product code: USSW 300 C3

4.2/5· 16 Lidl ratings

A compact inverter for powering devices in a vehicle with a 12 V battery. It provides 230 V output and two USB ports for charging.

Soft start and a fan-based cooling system support operation, while built-in protection features help protect the vehicle battery and connected devices. It is not suitable for starting a discharged vehicle battery.

Lidl France · Battery set

€24.99

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Country prices Excludes delivery

CountryPriceStore
FranceBattery set€24.99Lidl ↗
Slovakia€24.99Lidl ↗
Belgium€29.99Lidl ↗
Germany€29.99Lidl ↗
Netherlands€31.99Lidl ↗
Spain€34.99Lidl ↗

Product details

Power and connections

The inverter has a 300 W output and provides 230 V with soft start. It has one AC outlet and two USB ports rated at 5 V / 1 A each.

Protection and cooling

Protection features include reverse-polarity, overload, overvoltage and short-circuit protection, as well as protection against fully discharging the vehicle battery. Control LEDs indicate operating status and errors. The aluminium housing has a base plate for mounting, and an active fan cooling system helps regulate operating temperature.

Included items

  • Fully insulated battery terminals
  • 1.94 m cable with a 12 V plug
  • 47 cm cable with clamps and ferrules for connecting directly to battery terminals
  • Two 20 A replacement blade fuses and a fuse puller
  • Instructions

Suitable for vehicles with 12 V batteries. Not suitable for starting discharged vehicle batteries.

Price history

Lowest recorded price
€24.99

First recorded Updated

FR: lowest €24.99, highest €24.99, last recorded €24.99. BE: lowest €29.99, highest €29.99, last recorded €29.99. DE: lowest €29.99, highest €29.99, last recorded €29.99. ES: lowest €34.99, highest €34.99, last recorded €34.99. NL: lowest €31.99, highest €31.99, last recorded €31.99. SK: lowest €24.99, highest €24.99, last recorded €24.99.€23.49€26.74€29.99€33.24€36.494 November 20266 November 2026

Specifications

FeatureValue
Output power300 W
Output voltage230 V (soft start)
Connections1x AC outlet (without protective contacts), 2x USB (5 V / 1 A), input: fully insulated red and black screw terminals
Suitable forVehicles with 12 V batteries, smartphones, laptops, power adapters
Efficiency> 75 %
MaterialAluminium
Dimensionsapprox. L 169 x W 105 x H 56 mm
Weightapprox. 540 g
Included items2x 20 A blade fuses, fuse puller, pair of battery terminals, 1.94 m cable with 12 V plug, cable with clamps/ferrules (47 cm), instructions