Exact-SKU research guide · 55909B
UGREEN Nexode 55909B 90W Retractable Car Charger
A three-output 90W vehicle charger with a built-in 70cm 60W USB-C cable and separate 30W USB-C and USB-A receptacles for clean, planned road charging.
90W two-device total60W retractable cable30W USB-C30W USB-A12–24V DC
Overview
UGREEN 55909B combines an integrated USB-C cable with one USB-C and one USB-A receptacle. The cable reaches up to 60W alone, while either separate port can reach up to 30W alone. The official 90W figure applies when the built-in cable is paired with USB-C or USB-A at 60W + 30W. With all three outputs occupied, the integrated cable remains at up to 60W while USB-C and USB-A are limited to 7.5W each.
Best-fit summary: Drivers who want a built-in laptop/tablet cable and two additional phone/accessory connections, with less dashboard clutter than three loose leads.
Key features
Priority output
The attached USB-C cable is the only 60W path and should serve the highest-demand compatible device.
90W arrangement
Use the cable plus either separate port for up to 60W + 30W.
Three-device tradeoff
Both receptacles fall to 7.5W when the cable, USB-C and USB-A are all in use.
Port map and connector roles
Integrated USB-C cable
5V/3A, 9V/3A, 12V/3A, 15V/3A or 20V/3A; up to 60W; PPS 5–11V/3A.
USB-C receptacle
5V/3A, 9V/3A or 12V/2.5A; up to 30W; PPS 5–11V/3A.
USB-A receptacle
5V/3A, 9V/3A, 10V/2.25A or 12V/2.5A; up to 30W.
Port labels matter: Use the integrated cable for any laptop or highest-demand tablet. The separate USB-C and USB-A connectors are equal 30W-class secondary outputs when used alone.
Exact power allocation
| Integrated cable alone | Up to 60W. |
|---|---|
| USB-C alone | Up to 30W. |
| USB-A alone | Up to 30W. |
| Integrated cable + USB-C | 60W + 30W = 90W total. |
| Integrated cable + USB-A | 60W + 30W = 90W total. |
| All three outputs | Integrated cable 60W + USB-C 7.5W + USB-A 7.5W. |
Read the table before buying: The three single-port ceilings add to 120W, but the charger is not a 120W system. All-three mode is 60W + 7.5W + 7.5W.
Charging protocols and speed logic
The integrated cable and USB-C port support PD 3.0, PPS, QC 3.0/2.0, FCP, AFC, Apple 5V/2.4A and BC1.2 within their respective ceilings. USB-A supports SCP, QC 3.0, FCP, AFC, Apple 5V/2.4A and BC1.2. The charger automatically selects a compatible profile and then enforces the active-port allocation.
60W cable
Suitable for compatible USB PD laptops, tablets and handhelds that accept 60W or less.
30W USB-C
Useful for phones, tablets and smaller USB-C devices when the built-in cable is occupied.
30W USB-A
Supports common legacy fast-charge families, but its three-device allocation is only 7.5W.
Compatible devices and systems
Phones and tablets
Compatible iPhone, iPad, Galaxy, Pixel and other USB-charged phones or tablets can use the charger with the correct cable. The device still decides the accepted voltage, current and charging label.
Portable electronics
Suitable for USB-charged headphones, cameras, navigation units, handheld consoles, speakers, e-readers and power banks when their input matches a listed profile.
Vehicles
Designed for compatible 12V and 24V accessory or cigarette-lighter sockets. Socket depth, contact condition, fuse rating and whether the outlet stays live while parked are vehicle-specific.
Computers
A USB-C laptop is compatible only if it accepts USB Power Delivery within the stated port ceiling. Some high-performance laptops may charge slowly or only while sleeping.
Compatibility rule: A 60W ceiling may not satisfy gaming laptops or systems supplied with 90W, 100W or higher adapters. Check the computer input requirement.
Use scenarios
Laptop plus phone
Put the compatible laptop on the built-in 60W cable and a phone on one separate 30W port.
Family trip
Keep the priority device on the cable while two lower-demand accessories use the 7.5W receptacles.
Rear-passenger access
Extend the 70cm cable to a passenger while keeping loose cable count down.
Mixed cable ecosystem
Use USB-A for an established lead and USB-C for current accessories.
Setup and usability guidance
- 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.
No software required: The charger is plug-and-play; correct socket fit, port choice and cable routing are the important setup decisions.
Everyday usability and care
Automatic negotiation
There is no manual voltage switch. The charger, cable and device negotiate a mutually supported profile.
Shared-power awareness
Adding a second or third device can change the available power and briefly reset the active outputs.
Cable choice
Use the correct connector and a cable rated for the requested current. A phone cable is not automatically suitable for laptop-class power.
Heat and ventilation
Keep the housing exposed to cabin air. Warmth can be normal; abnormal heat, smell or cycling is not.
Eight lock positions
The retractable mechanism offers eight extension positions between approximately 75mm and 700mm.
Pull the attached cable straight to a lock point. Disconnect the device, release with a gentle controlled pull and guide the cable home; do not twist it or trap it in a door or seat mechanism.
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 90W from one connector; the strongest single output is the 60W built-in cable.
- Do not choose it for a laptop that must receive more than 60W during normal use.
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.
- Use the integrated cable plus one receptacle when you need the full documented 90W two-device setup.
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 expect both separate receptacles to remain at 30W when all three outputs are active.
Warnings and limitations
- 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.
- The integrated lead is not described as user-replaceable. Protect it from sharp bends and uncontrolled retraction.
Stop-use trigger: Disconnect immediately if you notice arcing, smoke, a burning smell, melted plastic, visible deformation or repeated unexplained power loss.
Troubleshooting
No power
Check ignition/accessory mode, reseat the charger, inspect the socket and test a second known-good vehicle outlet if available.
Charging is slow
Test one device alone, use the strongest documented port, verify the cable rating and check the device battery temperature and state of charge.
Power cuts in and out
Inspect for a loose socket fit, debris, worn side contacts or a damaged cable. Repeated cycling is not normal when connections are unchanged.
Fast-charge label is missing
Confirm that the port, cable and device share the required PD, PPS, QC or manufacturer-specific profile. A standard fallback charge may still work.
Useful diagnostic: If a secondary device falls to slow charging, check whether all three outputs are occupied. Disconnecting one receptacle restores the remaining separate port to its higher two-device allocation.
Technical specifications
| Brand / SKU | UGREEN Nexode 55909 / India SKU 55909B |
|---|---|
| Input | DC 12–24V, up to 11A |
| Outputs | Integrated USB-C cable + USB-C + USB-A |
| Maximum total | 90W in cable + one-port mode |
| Integrated cable | Up to 60W; approximately 0.7m; eight lock positions |
| USB-C | Up to 30W |
| USB-A | Up to 30W |
| All-three allocation | 60W + 7.5W + 7.5W |
| Protocols | PD 3.0, PPS, QC 3.0/2.0, SCP, FCP, AFC, Apple 5V/2.4A, BC1.2; port/device dependent |
| Listed size | 100 × 135 × 37.5mm |
| Listed weight | Approximately 87g |
| Colour | Space Grey / Black, region listing dependent |
| Protection | Output over-current/short circuit; input under-voltage/over-voltage protection |
Package contents
Confirmed package: 1 × UGREEN 55909B car charger with permanently integrated 70cm retractable USB-C cable and printed documentation. A separate detachable cable is not listed.
- Confirm SKU 55909B/55909.
- Confirm that a 60W cable output is sufficient for the intended computer.
- Remember the all-three 60W + 7.5W + 7.5W allocation.
- Bring a separate cable for either receptacle you intend to use.
SKU assurance: This guide is written for SKU 55909B / model 55909. Do not transfer its power table to a similar-looking UGREEN charger.
Product-specific FAQ
What is the maximum output?
The system reaches up to 90W when the built-in cable provides 60W and either USB-C or USB-A provides 30W. The strongest single output is 60W.
How does power change when more than one device is connected?
All three outputs together are allocated as 60W on the built-in cable plus 7.5W on USB-C and 7.5W on USB-A.
Can it charge a laptop?
Yes, for compatible USB PD laptops accepting 60W or less. Higher-demand systems may charge slowly or lose battery under load.
Which port should I use first?
Use the built-in cable first for the highest-demand USB-C device. Use either separate receptacle for a secondary device.
Does it support fast charging?
Yes. USB-C supports PD/PPS and USB-A supports common QC/SCP-family profiles, subject to the active-port allocation.
Will it work in a 24V truck or commercial vehicle?
It is specified for compatible 12–24V vehicle accessory sockets.
Why can charging briefly stop when another device is connected?
The charger may reset and renegotiate its output when the active port combination changes. A short pause is normal; repeated cycling without a connection change is not and should prompt a cable, socket and device check.
Why is the real charging speed lower than the printed wattage?
The printed figure is a maximum. Device input limits, cable capability, battery level, temperature, active-port sharing and the available power source all influence the real rate.
Does it transfer data or connect to an infotainment system?
No. The USB connections on this charger are for charging power only; they do not carry files, video, CarPlay or Android Auto data.
What is included in the package?
One UGREEN 55909B charger with its attached 70cm USB-C cable and printed documentation are listed. No separate detachable cable is listed.
How do I confirm this is the correct model?
Match SKU 55909B and, where shown, model 55909 on the product or retail label before relying on this page's port and power tables.
