Anker 737 Power Bank(PowerCore 24K): Detailed Review

The Anker 737 Power Bank (PowerCore 24K) is one of the latest innovations from Anker, a brand renowned for its high-quality portable charging solutions. This power bank offers a substantial 24,000mAh battery capacity, making it an ideal choice for travelers, professionals, and anyone who needs a reliable source of portable power for their devices. In this review, we’ll explore the features, performance, and customer feedback to determine whether the Anker 737 Power Bank lives up to its claims.

Key Features and Specifications

The Anker 737 Power Bank is loaded with impressive features that set it apart from the competition. Let’s take a closer look at its specifications and functionality:

Battery Capacity:

With a massive 24,000mAh capacity, the Anker 737 Power Bank can provide ample power to a variety of devices, from smartphones to laptops. For instance, it can charge an iPhone 16 Pro up to 4.13 times and a 13-inch 2024 iPad Pro approximately 1.33 times. This is more than sufficient for extended trips, long workdays, or heavy device usage.

Charging Capabilities:

The power bank supports rapid two-way charging, with a 140W charge capability using Power Delivery 3.1 technology. This allows for quick recharging of high-power devices like laptops, tablets, and smartphones. Whether you’re at an airport, in a coffee shop, or working on the go, the Anker 737 ensures that your devices charge at lightning speed.

Smart Digital Display:

One of the standout features of the Anker 737 Power Bank is its intelligent digital display. This feature provides real-time information about the output and input power levels, as well as estimates of how much time it will take to recharge the power bank. This allows users to monitor their charging status with ease, offering peace of mind knowing exactly how much power is available.

Port Options and Compatibility:

The Anker 737 Power Bank offers three ports – two USB Type-C ports and one USB Type-A port. This provides users with flexibility in charging multiple devices simultaneously. It is compatible with a wide range of devices, including the iPhone 16, 15, and 14 series, Vision Pro, Samsung smartphones, MacBooks, and other USB-C compatible laptops and tablets.

Portability:

Weighing around 1.6 pounds, the Anker 737 Power Bank is compact enough to be carried in a bag or backpack, but it is slightly heavier than smaller power banks. Its dimensions are roughly the size of a 12-ounce soda can, making it fairly easy to take along on travel. It also meets TSA guidelines for carry-on luggage, which is a significant advantage for frequent flyers.

Other Features:

• Color: Black
• Special Features: Smart Digital Display, Fast Charging, Airplane Safe
• Included Accessories: 140W USB-C to USB-C cable, travel pouch, 24-month warranty

Performance

Charging Speed:

When it comes to charging performance, the Anker 737 Power Bank truly excels. The 140W output ensures that even larger devices, like laptops, can be charged efficiently and quickly. For example, many users have reported that their laptops can be fully charged in a relatively short amount of time, making this power bank a fantastic option for on-the-go professionals.

Additionally, the power bank’s fast input and output charging capabilities mean that it can also be recharged rapidly. This is particularly useful for people who need to top up the power bank in a short amount of time before heading out for a meeting or a flight.

Battery Life and Efficiency:

With a 24,000mAh battery capacity, the Anker 737 Power Bank should be able to power your devices for a considerable amount of time. However, the battery life will depend on the type and number of devices being charged. The power bank can provide several full charges for smaller devices like smartphones, but larger devices such as laptops will draw power more quickly, requiring more frequent recharges.

One notable aspect of the power bank’s performance is its intelligent charging monitoring system. The smart digital display provides real-time information on both input and output power, allowing users to track the power consumption and ensure efficient charging.

Port Performance:

The three ports (two USB Type-C and one USB Type-A) provide ample flexibility when charging multiple devices. The USB Type-C ports support fast charging, while the Type-A port offers standard charging speeds, which is still sufficient for many devices. The simultaneous charging of multiple devices, such as a laptop and a smartphone, is seamless, and the device continues to provide efficient power delivery.

Heat Management:

While using the power bank under load, such as when charging a laptop, it may generate some heat. However, this is typical for high-performance power banks and does not seem to cause any significant issues with the Anker 737. The power bank maintains a stable temperature, and users generally report that it doesn’t overheat or become uncomfortable to handle during use.

Customer Feedback

Customer reviews for the Anker 737 Power Bank are generally positive, with users praising its fast charging capabilities, compact design, and the smart display. Many users have noted that the power bank works exactly as advertised, providing fast charging for their devices, including laptops and smartphones. The 140W output and the ability to charge larger devices like the MacBook Pro are particularly appreciated by professionals who need reliable power during long working hours or while traveling.

However, there are some mixed reviews regarding the battery life. While most users find the 24,000mAh battery to be sufficient, a few customers have reported that the power bank doesn’t hold a charge as well as expected over time. These issues are generally few and far between, but it’s worth noting for those considering a long-term investment.

In terms of portability, the weight and size of the power bank received mixed feedback. Some users find it a bit heavy for carrying around every day, especially if they have a lighter and smaller power bank already. On the other hand, many customers feel that the added weight is justified given the large capacity and fast charging capabilities.

Pros and Cons

Pros:

• Large Battery Capacity: The 24,000mAh capacity ensures multiple charges for phones, tablets, and even laptops.
• Fast Charging: The 140W charging capability ensures devices charge quickly, which is ideal for those with time constraints.
• Smart Digital Display: The display provides real-time information on charging status, which helps users stay informed about their devices’ power levels.
• Portability: Its compact design is convenient for travel, and it meets TSA guidelines, making it carry-on friendly.
• Multiple Ports: The two USB-C and one USB-A ports provide the flexibility to charge multiple devices at once.
• Airline Approved: The power bank meets TSA regulations for travel, making it easy to bring along on flights.

Cons:

• Weight: At around 1.6 pounds, it’s heavier than smaller power banks, which may be inconvenient for some users who prioritize portability.
• Mixed Battery Life Feedback: Some users report that the battery does not hold its charge as well as expected over time.

Final Verdict

The Anker 737 Power Bank (PowerCore 24K) is a solid choice for anyone in need of reliable, high-capacity portable power. Its fast charging capabilities, intelligent digital display, and compatibility with a wide range of devices make it an excellent option for professionals, frequent travelers, and anyone who relies on their devices throughout the day. The 24,000mAh battery is perfect for long trips and heavy usage, and the three ports offer the flexibility to charge multiple devices at once.

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