Is Your Charger Really Fast Charging Your Pixel? A Look at the Baseus EnerCore CJ11
Are you tired of waiting seemingly forever for your phone to charge? The world of USB-C charging can be a confusing mess of protocols and power delivery standards. While many chargers claim to offer “fast charging,” the reality is that not all are created equal, especially when it comes to specific devices like the Google Pixel 10 Pro XL. This is where the Baseus EnerCore CJ11 fast-charging 67W wall charger steps in. This compact charger promises to deliver the full charging potential of your devices, including the notoriously picky Pixel phones. Let’s delve into what makes this charger special and whether it lives up to the hype.
Decoding the USB-C Charging Mystery: Why Your Pixel Might Be Charging Slowly
The modern USB-C port is a marvel of engineering, capable of delivering power, data, and video signals all through a single connector. However, this versatility comes with a complex ecosystem of charging standards and protocols. While most devices will charge with any USB-C charger, achieving the fastest possible charging speeds requires a charger that specifically supports the device’s charging needs. This is particularly true for the Google Pixel 10 Pro XL (and its predecessor, the Pixel 9 Pro XL).
Understanding the Pixel’s Picky Charging Requirements
The Pixel 10 Pro XL supports USB-C Power Delivery PPS (Programmable Power Supply) up to 37W. However, to reach this peak charging speed, it needs approximately 18V of power at 2A. This is a higher voltage and lower amperage requirement than many other fast-charging phones, which often use 9V at a higher amperage. Many chargers struggle to negotiate this specific voltage/amperage combination with the Pixel, resulting in a slower charging speed of around 27W (9V/3A). While 27W is still faster than standard charging, it can significantly increase the time it takes to fully charge the phone.
The Frustration of Incompatible Chargers: A Common Problem
The author’s experience highlights a common frustration: owning multiple chargers that should be capable of fast charging the Pixel 10 Pro XL, but failing to deliver the full 37W. Despite having chargers ranging from 45W to 100W, only the Baseus EnerCore CJ11 could consistently provide the required 18V/2A for optimal charging speed. This underscores the importance of understanding your device’s specific charging requirements and choosing a charger that meets those needs.
The Baseus EnerCore CJ11: A Deep Dive into Features and Performance
The Baseus EnerCore CJ11 aims to solve the USB-C charging puzzle with its compact design and versatile functionality. Here’s a breakdown of its key features:
- 67W Total Power Output: This allows for fast charging of various devices, from smartphones to smaller laptops.
- Dual USB-C Ports: Provides flexibility for charging multiple devices simultaneously.
- Built-in Retractable USB-C Cable: This is a standout feature, offering convenience and eliminating cable clutter.
- USB-C Power Delivery PPS Support: Ensures compatibility with a wide range of devices, including the Google Pixel.
- GaN Technology: Gallium Nitride (GaN) technology allows for a smaller and more efficient charger compared to traditional silicon-based chargers. Learn more about GaN technology here.
- Foldable Plug: The US version features a foldable plug, making it even more compact for travel.
Hands-on Testing: Does it Deliver the Promised Power?
To verify the charger’s performance, the author conducted rigorous testing using a Satechi USB-C power meter and a ChargerLAB Power-Z AK001 USB-C test cable. The results were impressive:
- USB-C Port 1: 17.7091V / 2.1148A / 37.4512W
- USB-C Port 2: 17.6617V / 2.07347A / 36.6210W
- Built-in Retractable Cable: 17.6V / 1.96A / 34.4960W
These results clearly demonstrate that the Baseus EnerCore CJ11 consistently delivers the necessary 18V/2A to fast charge the Pixel 10 Pro XL at its maximum 37W speed. Even the built-in cable performed admirably, providing slightly less power (likely due to the battery already charging) but still meeting the required voltage and amperage.
Charging Other Devices: Versatility Beyond the Pixel
The Baseus EnerCore CJ11 isn’t just a one-trick pony. Testing with other devices yielded equally positive results:
- Pixel 9 Pro/10 Pro (27W Max): Consistently delivered around 27W.
- Nothing Phone 2 (45W Max): Provided the full 45W charging speed.
- MacBook Air M3 (70W Max): Even exceeded its rated output, delivering up to 69W through the USB-C ports.
| Device | Max Charging Speed | Baseus EnerCore CJ11 Output |
|---|---|---|
| Pixel 9/10 Pro | 27W | ~27W |
| Nothing Phone 2 | 45W | 44.84W |
| MacBook Air M3 | 70W | 69.14W |
Intelligent Power Distribution: A Key Advantage
Unlike some chargers that prioritize specific devices, the Baseus EnerCore CJ11 intelligently distributes power when multiple devices are connected. It can deprioritize the Pixel 10 Pro XL from 18V to 9V to provide more power to a laptop, ensuring efficient charging for all connected devices. This avoids the issue of one device hogging all the power and slowing down the charging speed of others.
The Verdict: A Must-Have Charger for Pixel Owners and Beyond
The Baseus EnerCore CJ11 is a compelling option for anyone seeking a versatile and reliable USB-C charger. Its compact size, dual USB-C ports, and built-in retractable cable make it incredibly convenient for travel and everyday use. More importantly, it consistently delivers the required 18V/2A to fast charge the Google Pixel 10 Pro XL at its maximum 37W speed, a feat that many other chargers struggle to achieve.
Pros:
- Delivers fast charging speeds to a wide range of devices.
- The built-in retractable USB-C cable is a game-changer for cable management.
- Compact size and foldable plug make it ideal for travel.
- Intelligent power distribution ensures efficient charging for multiple devices.
- Supports USB-C Power Delivery PPS.
Cons:
- 67W might not be sufficient for charging larger, more demanding laptops at their maximum speed.
- The retractable cable could potentially be a point of failure over time, although the build quality appears to be solid.
While the MSRP of $59.99 might seem a bit steep, the Baseus EnerCore CJ11 is frequently available on Amazon for around $40-45, making it an even more attractive value.
Conclusion: A Powerful and Convenient Charging Solution
The Baseus EnerCore CJ11 fast-charging 67W wall charger stands out in a crowded market of USB-C chargers. Its ability to deliver the specific voltage and amperage required for optimal Pixel charging, combined with its compact design and convenient retractable cable, makes it a top choice for Pixel owners and anyone looking for a versatile and reliable charging solution. It’s more than just a charger; it’s a solution to the often-frustrating world of USB-C power delivery.
What are your experiences with USB-C charging? Have you struggled to find a charger that properly fast charges your Pixel phone or other devices? Share your thoughts and experiences in the comments below!
Sources & Further Reading:
Original article at www.androidauthority.com
