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Product guide

GTRXHIJV OFS-720A 20W USB-C Charger

The GTRXHIJV OFS-720A is a single-port USB-C wall charger listed for 20W fast charging and use with USB-C devices. Its compact charger-and-cable setup is aimed at phones, but the listing gives conflicting power figures and says the cable is for charging only.

At a glance

One USB Type-C port for charging a single device at a time.
A C-to-C cable is claimed in the product description, but the explicit included-components field names only the charger block.
The listing says the cable does not transfer data and should not be used for laptops or other devices needing more than 3A.

Price

$8.99Save 10%

Reference price: ~~$9.99~~

Price checked: Nov 13, 2026

View offer Ahead of Black FridayExplore the selection

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Pros and cons

Pros

A USB-C port and claimed C-to-C cable suit charging compatible USB-C phones without requiring a separate cable.
The single-port design is straightforward for charging one device at a time.

Cons

The cable is charging-only, so it cannot serve for file transfers or syncing.
The supplied cable is not intended for laptops or devices requiring more than 3A.

Technical specifications

14 specifications

Identity
Brand	GTRXHIJV
Model	OFS-720A

Power and ports
Advertised output power	20W
Listed wattage	25 watts
Output voltage	5 volts
Output current	2.4 A
Input voltage	110 volts
USB ports	1
Connector type	USB Type C
Listed connection	USB

Design
Form factor	Plug
Color	Pure White*4
Power plug	Type C
Plug type	A- US style

What to know before buying

Listing details to confirm

The listing is inconsistent about power: the title and feature text say 20W, while a details field says 25 watts. It also gives 2.4 A and 5 volts, and describes the cable's maximum supported current as 3A. Confirm the selected listing's actual output before buying. Compatibility is also inconsistent: some text names iPhone 15 and later, while the specifications mention only iPhone 15/16/17 and the title includes iPhone 18. The product description says the explicit contents include a cable, but the included-components field names only the charger block. The listed input is 110 volts, so the source does not establish compatibility with other mains voltages. Customer feedback includes reports of fire and early failure, so use caution and stop using the charger if it appears damaged or overheats.

What’s in the box

Power adapterIncluded
C-to-C cableCheck selected pack

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Phone owners seeking a single-port USB-C wall charger for everyday charging.
Buyers who need a C-to-C cable for charging and do not need cable data transfer.

Less suited to

People who need a charger for laptops or devices requiring more than 3A.
Anyone needing multiple charging ports or cable-based data transfer.

GTRXHIJV OFS-720A 20W USB-C Charger · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 315 ratings

5 stars79%79%
4 stars5%5%
3 stars3%3%
2 stars3%3%
1 star10%10%

Customer feedback reports fast charging, but also raises serious durability and safety concerns, including reports of chargers catching fire while plugged in and failures within 36 hours. Perceptions of quality and value are mixed. These are customer reports, not verified findings. Because the listing itself gives inconsistent power specifications, buyers should confirm the output and take reported safety concerns seriously when deciding whether this phone-focused charger suits their needs.

Positive themes

Customers report fast charging.

Negative themes

Customer reports include units catching fire while plugged into the wall and breaking within 36 hours of use.

Mixed feedback

Customers express mixed views about product quality and value for money.

Frequently asked questions

Does the charger include a cable?

The product description says a C-to-C cable is included, but the explicit included-components field lists only the 20W USB-C charger block. Check the selected listing's package details.

Can the included cable transfer data?

No. The listing describes the C-to-C cable as charging-only and says it does not support data transfer.

Is this suitable for a laptop?

The listing says not to use the cable with laptops or other devices requiring more than 3A.

What output wattage does it provide?

The listing conflicts: its title and feature text claim 20W, while a technical detail says 25 watts. Confirm the output specification for the offered item.