# 40W USB-C Charger Cube, 2-Pack ⚡

Fast charge your devices with the 40W USB-C Charger Cube 2-Pack for smartphones and tablets on the go.

- [Original product page](https://www.ofertitastop.com/us/product/40w-usb-charger-cube)
- Market: US
- Language: en-US
- Currency: USD
- Product updated: 2026-10-16T08:01:12.796Z
- Brand: Dulums
- MPN: JJYY-001
- Category: Electronics > Electronics Accessories > Power > Power Adapters & Chargers
- Source store: amazon US
- Active deal: Yes
- Price: 7.99 USD
- Previous price: 8.99 USD
- Rating: 4.6 / 5
- Reviews: 10265

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

## Description

This 40W USB-C charger cube, available as a 2-pack, delivers fast charging for smartphones and tablets using Power Delivery and Quick Charge 3.0 technology. Designed for users who need to charge multiple devices quickly, it supports devices like iPhones, iPads, and Samsung Galaxy models with high efficiency. With two USB-C and two USB-A ports, it allows simultaneous charging of phones, tablets, and headphones without relying on multiple outlets.

## Key Points  
The 2-pack 40W USB-C charger offers fast charging for a wide range of devices, including the latest iPhone models and Samsung Galaxy smartphones. It supports up to 40W output power, which can charge an iPhone from 0% to 58% in just 30 minutes. The dual USB-C and dual USB-A ports let users charge multiple devices at once, reducing wait times. This compact design fits easily in bags or on desks, making it ideal for both home and travel use. A built-in smart chip helps regulate power delivery to prevent overcharging and overheating, ensuring safe performance.

## Technical Specifications  
- **Brand + model**: 40W USB-C Charger Cube, 2-Pack  
- **Total output power**: 40W  
- **USB-C port output**: 20W  
- **USB-A port output**: 3.1 A / 5 V  
- **Number of ports**: 4 (2 USB-C, 2 USB-A)  
- **Input voltage**: 100–240 V AC  
- **Dimensions**: 3.2 x 2.1 x 1.4 inches  

## Benefits  
Fast charging is especially useful when you're on the move or need to keep multiple devices powered at once. The charger works seamlessly with devices such as iPhone 17 series, iPad Air and Pro models, and Samsung Galaxy S22 and S21. It eliminates the need for several chargers, saving space and reducing clutter. The smart chip technology improves safety by adjusting power flow based on device needs.  

## Usage Recommendations  
Place the charger near your desk or in a bag when traveling. Connect your phone or tablet directly to any of the ports for immediate charging. For best results, use the USB-C port for newer devices and the USB-A port for older models. Avoid using the charger in extremely hot or humid environments. If you're charging multiple devices at once, ensure the total power demand does not exceed the 40W capacity. The charger is safe for continuous use and does not overheat under normal conditions.

## Images

![40W USB-C Charger Cube, 2-Pack ⚡ — 1](https://www.ofertitastop.com/i/5J_pfuEl8RB1Qdlo1VMBz8HZAB-yLqKRxl_jfIix4cE60ABu8oV0SCPfXnwP0qaZQmDWw8dKN4Je4FoHe4E2IpCw3cfVCX-LGfjfLqjwpHK53GWo691OsEGVSw.jpg)

![40W USB-C Charger Cube, 2-Pack ⚡ — 2](https://www.ofertitastop.com/i/nEtjc6WcJGe3itkDVNuvPl4er-pe85oPEkHL1q0quTWnwWJPuqqHMTT2jqmVamjwnsqW6HM1zKWH_JBLoAgNk82KGYMvQ7HMXV1Gb9lC2LW8R9q-dsLqjMb1zg.jpg)

![40W USB-C Charger Cube, 2-Pack ⚡ — 3](https://www.ofertitastop.com/i/Sy1Hp02j6wPxnphrKDjvewdtxw7J-HdMr0TcqymiV6thz-LYrTIH5cBdkTVemivX-opONgfc5GI2p7Y6g5v8iuskuYnQfiPphhjPBP4SGbBAhhvZwSD_ofk1Ig.jpg)

![40W USB-C Charger Cube, 2-Pack ⚡ — 4](https://www.ofertitastop.com/i/S7KPzaDYLnraDdJEzSRvV1BF4bevEuW50N6VfL8y7xVa7-80DosgN7TiMj9IHnNMtWuUW69TajHsqghPPm1ri3a7v5FuSICToAkUAGYhBBVQFkHDj_C4aUzk-Q.jpg)

![40W USB-C Charger Cube, 2-Pack ⚡ — 5](https://www.ofertitastop.com/i/gpJcjSOF0TaIN_XeBkF9iEI8SAHKDUVEfx-CKRUru3akIKYhbI5woeU1K2dm_HbpoWPpLgwc9t30ghvSJXw07IBPwUFAwtFZirg-S2jZWqw1EE1vWxa-tyNX_g.jpg)