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Black rectangular car charger with four USB ports, two Type-C and two Type-A, matte finish, cigarette lighter plug

Rocoren 70W 4-Port USB-C Car Charger 2C2A

SKU CH-9Y4S-VNFR8

Four ports (two USB-C, two USB-A) deliver up to 70W total for phones, tablets and in-car accessories simultaneously

  • 70 W total output charges four devices simultaneously
  • Two USB-C ports each deliver up to 35 W for fast phone charging
  • Two USB-A ports each provide up to 30 W for legacy accessories
  • FCC, CE and RoHS certified with over-voltage, over-current and over-temperature protection
  • Compact 2.7 × 1.7 × 1.7 in design fits any cigarette lighter socket

70W Four-Port Car Charger

The Rocoren 70W adapter plugs into a 12 V cigarette-lighter socket and provides two USB-C ports and two USB-A ports for simultaneous charging. Each USB-C port can deliver up to 35 W and each USB-A port up to 30 W when used alone, supporting PD3.0, QC4.0+, PPS, AFC and FCP protocols. FCC, CE and RoHS certification plus an intelligent power-management chip protect connected devices from over-voltage, over-current, over-charging, over-heating and short-circuit conditions.

Families and Multi-Device Users

This charger suits drivers who need to power several phones, tablets, a dash-cam or a GPS unit at once, especially on longer trips where rear-seat passengers also require power. Buyers who only ever charge a single device will not benefit from the four-port layout and may prefer a smaller single-port adapter.

70 W Total Output with 35 W per USB-C Port

The decisive specification is the 70 W maximum combined output with a 35 W ceiling on each USB-C port. If your most power-hungry device requires more than 35 W from a single port, this unit cannot meet that demand and a higher-power charger should be considered.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $28.99
Pricier than about 73% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Brand nameRocoren

Questions about this item

Will the two USB-C ports still deliver 35W each when I also run a dash-cam from one of the USB-A sockets?

Each USB-C port can output up to 35W and each USB-A port up to 30W when used alone; the built-in chip distributes power across all four ports, so adding a dash-cam to a USB-A socket will reduce the share available to the USB-C ports.

How can I confirm the charger is negotiating the correct fast-charge rate with my phone after I plug it in?

The intelligent chip automatically identifies the connected device and selects the optimal protocol — PD3.0, QC4.0+, PPS, AFC or FCP — so your phone should show its usual fast-charge indicator within seconds of connection.

Does the package include any charging cables or do I need to supply my own?

The box contains only the 70W 4-port car charger adapter and a user manual; all USB-C and USB-A cables must be purchased separately.

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