RULUS Upgrade 4 in 1 Retractable Charger for Car - Clean MultiDevice

In this review of the RULUS Upgrade 4 in 1 Retractable Charger for Car, the bottom line is simple: it is best for drivers who need to keep multiple phones and accessories charged without tangled cables. The unit combines two retractable cables and two USB ports with a PD 65W capable USB-C output, making it particularly useful for road trips, rideshare drivers, and families who share a car. The visible voltage display and LED ring are practical touches that help monitor vehicle battery health and find ports at night.

Key Features

• Retractable 4 in 1 design: Two built-in retractable cables and two USB ports reduce clutter and let multiple devices charge at once without loose cords across the dash.
• PD 65W fast charging: The USB-C PD output provides stronger charging for compatible devices so phones and tablets top up faster on the road.
• Cross-vehicle compatibility: Works with standard 12V to 24V vehicle power inputs so it fits most cars, trucks, and SUVs.
• Voltage monitoring display: Integrated voltage readout lets you check battery health in real time so you can spot charging or battery issues early.
• Safety and materials: Built-in smart chip with over-heat and over-voltage protection and an ABS flame-retardant plus aluminum alloy exterior for durability and safer operation.

Who It's For

This charger is best for drivers who frequently use multiple devices while traveling and need a tidy, all-in-one solution; rideshare drivers, multi-device families, and business travelers will appreciate the retractable cables and the PD 65W capability. It is also practical for those who want a quick visual check of their vehicle battery using the voltage display.

People who prefer fully detachable cables or who only need a single slow charger may find this unit over-featured. Those seeking the absolute highest PD charging wattage to run very power-hungry laptops from a car should confirm device compatibility, as the product emphasizes PD 65W output for phones and tablets rather than dedicated laptop charging in every scenario.

Pros & Cons

Pros

• Built-in retractable cables keep the cabin neat and eliminate loose cords.
• PD 65W USB-C output speeds up charging for modern phones and tablets.
• Voltage display and LED ring improve night visibility and battery monitoring.
• Multiple protection features and flame-retardant materials enhance safety.

Cons

• Retractable cable length tops out at about 90 cm, which may be short for some seating arrangements.
• Not every high-power laptop may draw full desktop-class PD rates from the unit.

Specifications

Product type	Retractable car charger with built-in cables
Outputs	USB-A and USB-C ports plus USB-C and Lightning retractable cables
PD power	PD 65W (USB-C)
Retractable cable length	Up to 90 cm (35.4 in)
Vehicle compatibility	12V - 24V vehicles
Safety features	Smart chip with over-heat and over-voltage protection
Materials	ABS flame-retardant plastic and aluminum alloy

Our Verdict

The RULUS 4 in 1 Retractable Charger is a practical, value-minded accessory for anyone who needs reliable multi-device charging and a neater cabin. Its PD 65W output, built-in retractable cables, and voltage display make it a strong choice for drivers who juggle phones, tablets, and accessories and who value safety features and a clean install.

Frequently Asked Questions

Will this charger work in my truck?
Yes, it supports standard 12V to 24V vehicle power inputs, so it is compatible with most cars, trucks, and SUVs.

Can it charge two phones at full speed at once?
The USB-C PD 65W output provides strong charging for one device and the USB-A plus Lightning outputs offer additional charges, though combined output will depend on device negotiation and load.

Is it safe to leave plugged in overnight?
The built-in smart chip includes over-heat and over-voltage protection and the housing uses ABS flame-retardant material, making it suitable for normal in-car use.