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Compact retractable car charger with digital display, two USB ports and coiled cable extending from a glossy black body

TROPRO

TROPRO Retractable Car Charger 2 USB Ports Digital Display 66W 12-24V

SKU CH-51T3-NM410

Retractable car charger with two USB ports, digital voltage display and 66W maximum output for 12-24V vehicles

  • Charge two devices at once with 66 W total output
  • Retractable cable keeps the cabin tidy and clutter-free
  • Digital display shows real-time voltage from 12 to 24 V
  • Built-in safeguards prevent overcurrent, overheating and overcharging
  • Compact, lightweight design fits any 12 V or 24 V vehicle socket

Retractable 66W car charger

The TROPRO charger plugs into a 12‑24V socket and supplies up to 66W through its Type‑C port. A second USB port delivers up to 20W while an iOS‑specific connection reaches 12W. Two devices charge at the same time from one outlet. The retractable cable keeps the cabin tidy.

Compact build with integrated cable

The unit is lightweight and fits flush in standard lighter sockets across cars, SUVs and trucks. Its retractable wire pulls out when needed and stows away to avoid clutter. Multiple protection circuits guard against overcurrent, overheating and overcharging. Safety certifications back the design.

Limits of the 12‑24V supply

Total output depends on the vehicle socket rating and the cable gauge in the car wiring. The 66W peak is only available on the Type‑C port when the source can deliver sufficient current. Simultaneous charging splits the budget between ports. Very long trips may heat the adapter under continuous maximum load.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $21.99
Typical for this category: the median of 2,768 items is $21.99.

Specifications

No published specifications for this item yet.

Questions about this item

What charging standard does the 66 W Type-C port actually deliver?

The Type-C socket supplies up to 66 W while the USB-A port delivers up to 20 W and the iOS cable up to 12 W, all limited by the 12-24 V vehicle supply.

What physical space does the charger need in the 12 V socket?

It plugs directly into a standard cigarette-lighter receptacle and adds a short retractable cable plus a fixed iOS cable; no extra mounting hardware is required.

How do you fit the retractable cable so it does not jam?

Pull the cable out to the needed length, let the ratchet lock it, then give a gentle tug to release and let it retract evenly — forcing it back without unlocking the ratchet is the common mistake.

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