# DENGWENQIANG OFS-720A 20W USB-C Charger Set

DENGWENQIANG OFS-720A is a claimed 20-watt USB-C wall-charger set with two cables and two adapters listed in the package contents. The listing describes charging-only cables, making this a fit for charging rather than wired phone-to-computer data transfer.

- [Original product page](https://best-deals.pro/product/dengwenqiang-ofs-720a-usb-c-charger-set)
- [View offer](https://best-deals.pro/visit/dengwenqiang-ofs-720a-usb-c-charger-set)
- Market: US
- Language: en-US
- Currency: USD
- Brand: DENGWENQIANG
- Model: OFS-720A
- Category: Electronics > Electronics Accessories > Chargers
- Price: 6.99 USD
- Previous price: 7.99 USD
- Discount: 13%
- Price checked: 2026-11-12T10:37:11.434Z
- Rating: 4.3 / 5
- Reviews: 2185

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- USB-C wall adapter listing claims 20-watt output and fast charging.
- The cable is specified for charging only and does not support data transfer.
- The page lists compatibility with various iPhone, iPad, MacBook, Pixel and Samsung devices.

## Pros

- Two wall chargers and two cables are stated in the included-components field.
- The listed cable length is 6FT in the package description.
- The charging-only cable limitation is explicitly disclosed.

## Cons

- The supplied cable is not suitable when wired data transfer is needed.

## Specifications

### Identity
- Brand: DENGWENQIANG
- Model: OFS-720A
### Connectivity and controls
- Connection listed: USB
- Connector type: USB Type C
### Power and battery
- Power configuration: Corded Electric
- Rated wattage: 20 watts
- Input voltage: 9 volts
- Amperage: 2.22 A
- Output voltage: 110 volts
- Power plug: Type A - 2 pin \(North American\)
- Power connector: 2 Pin
- Power levels: 1
### Dimensions and installation
- Mounting types listed: Type-c， usb c
- Weight listed: 0.16 kg
- Color: 3PACK White
- Enclosure material: Abs+Pc Plastic
### Compatibility and use
- Cable data capability: does not support data transfer between phones, computers, or external drives
- Cable maximum charging current: 3A

## Before you buy

- Electrical and bundle details are inconsistent or unconfirmed: the listing gives input voltage as 9 volts but elsewhere specifies 100-240V-0.5A, 50-60Hz, gives conflicting output current and voltage details, and describes two cables and two adapters in the contents field but three of each in another feature and description. Confirm the selected listing's specifications and package count before purchase.

## In the box

- 2 long cables (Included)
- Power adapter (Included)

## A good fit for

- People seeking USB-C wall adapters and cables for charging compatible phones or tablets.
- Buyers who can use charging-only cables and do not need wired data transfer.

## Less suited to

- People needing cables for phone-to-computer or external-drive data transfer.
- Devices requiring a charging current above the stated 3A cable limit.

## Customer feedback

Customer feedback reports quick charging, but also mixed experiences with quality, reliability and compatibility. Some customers say the adapter stopped working after a short time, and durability concerns are reported. These comments are particularly relevant for a charging set advertised as 20 watts, since the listing's power details are inconsistent and its cables are charging-only. Aggregate ratings skew positive overall, but they do not resolve the reported reliability concerns or establish compatibility for a particular device.
- Positive themes: Customers report that phones charge quickly.
- Negative themes: Some customers report that units stop working after a short time or break quickly.
- Mixed feedback: Feedback on quality, reliability and phone compatibility is mixed.

## Frequently asked questions

### How many chargers and cables are included?
The included-components field lists two USB-C wall chargers and two long cables, but other listing text says three of each. Check the selected listing to confirm the package quantity.
### Can the cables transfer data?
No. The listing says the cables are for charging only and do not support data transfer between phones, computers or external drives.
### Is this a 20-watt charger?
The listing states 20 watts, but its electrical details conflict, including input and output voltage information. Confirm the specifications for the selected listing before buying.
### Which devices does it support?
The listing claims compatibility with several iPhone generations, iPads, some MacBooks, Google Pixel phones and Samsung Galaxy and Note models. Compatibility is a listing claim, not an independent confirmation.

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## Images

![DENGWENQIANG OFS-720A 20W USB-C Charger Set — 1](https://best-deals.pro/i/-R7l8VIXAuI2QQbj4qDxO1Hak9Azz3iTzMTSmGGHoQReqqLarczG0FsTXrjwebLXcEWwWIEHi4wnsKr2cKxVZSVHLMTYm18qvycdXvUtdAHXMyrPtb_gkhkF.jpg)

![DENGWENQIANG OFS-720A 20W USB-C Charger Set — 2](https://best-deals.pro/i/_OYH9x33y71KEwGEGVuCd0l7fTlQTt7YnxJxJMbCMrIV0TBi2SZYCoOAOs0SVbP4Tx_yOazZU4mKlMdRpn20RuUdatb5ZsD1Tql3Dvgx8CX-0eFHGeiib4wp.jpg)

![DENGWENQIANG OFS-720A 20W USB-C Charger Set — 3](https://best-deals.pro/i/nWwRPf3Svykci3mdEct6_MigLlrzq1vSwVExSIDyh4E9_XpCWQEWYvFGo3oGi3UevEEghvDrGai2Vlo_NN4l9NPLe-nsWamdMwAsZbaXrTHKV1SjcnXhmqnk.jpg)

![DENGWENQIANG OFS-720A 20W USB-C Charger Set — 4](https://best-deals.pro/i/QZFDI8vDfH1WBMoqFxGl5wCBFREtXZGRR66JizCJvvXLlblqRrijQOxxVnA-PB-CPiQtMy2fho95Rc3lA-OUck2ZFIQtya8s5UMYNgLQXaIzbYSTrzyVZIyb.jpg)

![DENGWENQIANG OFS-720A 20W USB-C Charger Set — 5](https://best-deals.pro/i/Ok5Q51y_LqCMtOMA-WO6kyKNjtwCrFtI-SNokXqHjqYLGUgJVW8HfNYOTVreD8zHPfdpQkOud-5DRwqkMarmqg-b3NsIvdlhmDvQZnUbu5y2USJjUmvVoFIt.jpg)

![DENGWENQIANG OFS-720A 20W USB-C Charger Set — 6](https://best-deals.pro/i/pcTqCfQxNDE7KlZCEJLgoOxB75Gr7PjxpMj54f5ep6-BYoACF4gW9i1DW9lOXW76VtuSwk98KE91OJMTKSI4s1MN13w4XmMx-udUiksfON7h-ERR_BwywCUZ.jpg)

![DENGWENQIANG OFS-720A 20W USB-C Charger Set — 7](https://best-deals.pro/i/dAEJmo4Fy6w83deXeeWb4k0wMkRj2pDTBT9AG-fvsXSmum6R_YzzrD0Z9R4SIT7cUSIP-P1rS0uSovKQtAxg7DONb9uQKwoYpBRh1wCKGmEGptP_Miy_JZ3h.jpg)