UGREEN EC701 35023 63W USB-C + USB-A Car Charger
Overview
UGREEN EC701 / 35023 provides up to 45W from USB-C and 18W from USB-A, with a 63W combined maximum. USB-C supports fixed PD profiles and PPS from 3.3–11V up to 4.05A for compatible devices. USB-A supports QC 3.0 profiles up to 18W. Unlike many small shared chargers, the official specification explicitly states 45W + 18W in dual-port operation.
What it does well.
Key features
Port map and connector roles
Port labels matter: Use USB-C for the priority 45W PD/PPS device and USB-A for the secondary QC-class device.
Charging protocols and speed logic
Compatible devices and systems
Compatibility rule: Check whether the device accepts 45W PPS/PD. Some laptops need 60W or more, and some phones cap well below 45W.
Use scenarios
Setup and usability guidance
No software required: The charger is plug-and-play; correct socket fit, port choice and cable routing are the important setup decisions.
- Park safely before fitting or changing any cables. Confirm that the vehicle outlet is a clean, dry, undamaged 12–24V DC accessory socket.
- Insert the charger fully. If there is no power, check whether the vehicle energises that socket only in accessory or ignition mode.
- Connect the highest-demand device to the port identified in the power table; then add lower-demand devices one at a time.
- Route every cable away from the steering wheel, pedals, gear selector, handbrake, seat rails and airbag deployment areas.
- When finished, disconnect devices first. Remove the charger if the vehicle keeps the outlet live while parked and prolonged standby draw is a concern.
Everyday usability and care
The spring contacts are designed for stable insertion, but no charger can compensate for a damaged or unusually shallow socket. Keep the vent ring clear and remove dust only while disconnected.
What this product does
- Converts power from a compatible vehicle accessory socket into regulated USB charging outputs.
- Negotiates a mutually supported charging profile with each device and reallocates available power as connections change.
- Charges phones, tablets, accessories and—only where the stated port power is sufficient—compatible USB-C computers.
- Works without an app, driver, Bluetooth connection or vehicle infotainment pairing.
What this product does not do
- It is not an AC inverter and cannot power equipment that requires a household wall outlet.
- Its USB connectors are power outputs, not data, CarPlay, Android Auto, display or file-transfer ports.
- It cannot force a device to accept more power than the device, cable and protocol permit.
- It does not contain a battery and cannot continue charging after the vehicle socket loses power.
- It does not provide 63W from USB-C; 63W is the sum of 45W USB-C and 18W USB-A.
- Do not rely on it for a laptop whose original adapter is 60W, 65W, 100W or higher without confirming that the computer accepts 45W charging.
What to do
- Use sound, correctly rated cables and place the highest-demand device on the strongest documented output.
- Keep the charger exposed to cabin air and keep the accessory socket free of dust, liquid and conductive debris.
- Expect a brief charging pause when a device is connected or removed; many multi-port chargers must renegotiate power.
- Check the connected device’s input requirement instead of judging compatibility from connector shape alone.
- Disconnect power before cleaning and use only a dry, soft cloth.
- For a compatible 45W PPS session, use a USB-C cable that supports the necessary current and device protocol.
What not to do
- Do not use a wet, loose, scorched, cracked or mechanically damaged vehicle socket, charger or cable.
- Do not cover the charger with fabric or wedge it where ventilation is blocked.
- Do not exceed the stated 12–24V DC input range or connect it to an unverified power source.
- Do not handle connections while driving when doing so could distract the driver or interfere with controls.
- Do not disassemble the housing or continue use after deformation, burning odour, repeated shutdown or abnormal heat.
- Do not generalise laboratory charging times or example-device wattages to every phone.
Warnings and limitations
Stop-use trigger: Disconnect immediately if you notice arcing, smoke, a burning smell, melted plastic, visible deformation or repeated unexplained power loss.
- The vehicle outlet and its fuse must be capable of supplying the requested load. A weak or damaged socket can cause intermittent charging.
- Charging power normally falls as a battery approaches full charge or becomes warm. This tapering is expected and is not proof of a charger fault.
- Metal and high-output charger bodies can feel warm during normal operation. Stop use if heat becomes excessive or is accompanied by smell, deformation or repeated cut-outs.
- The product is not described as waterproof. Protect it from spills, condensation and wet cleaning.
- A printed wattage is a ceiling under defined conditions, not a promise that every device will draw that amount.
Troubleshooting
Useful diagnostic: If a supported Galaxy device does not show its expected fast-charge label, test USB-C alone, verify PPS support for that model and use a known high-current cable.
At a glance.
- USB-C alone
- Up to 45W.
- USB-A alone
- Up to 18W.
- USB-C + USB-A
- 45W + 18W = 63W total.
- In the box
- Confirm model EC701 / SKU 35023.
Verify that the priority device accepts 45W PD/PPS.
Bring a suitable USB-C cable and a separate USB-A cable if both ports will be used.
Choose a stronger model for computers that need more than 45W.
Confirmed package: 1 × UGREEN EC701 / 35023 car charger and 1 × user manual. Charging cables are not listed as included.