Test 5 loại cáp type C hiển thị công suất của AUKEY, AOHi, ROCOREN, ESSAGER, BASEUS

Summary

This detailed video review tests and compares five different USB cables for their power output accuracy and internal resistance: AOK, Baseus, Rocor, Sager, and Aohi. The test measures each cable’s performance under varying voltage levels using a 100W charger. Aohi emerged as the best for accurate power readings, while Rocor showed the lowest internal resistance, meaning it lost the least power and generated less heat. Baseus, however, performed poorly in both power accuracy and internal resistance. The video concludes with recommendations for choosing the best cable based on performance and reliability.

Takeaways

• 😀 Aohi cable provides the most accurate power display and is highly reliable for charging devices.
• 😀 Baseus cable shows significant inaccuracies in power display, especially at higher power levels.
• 😀 Rocor and AOK cables offer fairly accurate power readings with some minor discrepancies compared to the charger’s USB display.
• 😀 Sager cable performs acceptably but displays slight inaccuracies in power readings.
• 😀 The internal resistance of the cables varies significantly, affecting their performance over long periods.
• 😀 Rocor and Aohi cables have the lowest internal resistance, making them ideal for long-term use without excessive heat generation.
• 😀 Baseus cable has the highest internal resistance, resulting in greater power loss and overheating during prolonged use.
• 😀 Aohi is the most reliable option overall, with both accurate power display and low internal resistance.
• 😀 Despite AOK's good power display accuracy, its internal resistance is higher than Aohi's.
• 😀 Baseus is ranked lowest across all tests due to poor performance in both power display accuracy and high internal resistance.
• 😀 The Aohi and Rocor cables are the best choices for users who prioritize both accurate power output and low internal resistance.

Q & A

Which cable was found to be the most accurate in displaying power?

The Aohi cable was found to be the most accurate in displaying power, with its readings closely matching the actual power output from the USB charger.

How does the Aohi cable compare to other cables in terms of power accuracy?

The Aohi cable is the most accurate, showing power readings that are very close to the actual output. Other cables, such as AOK, Roccor, and Sager, showed some discrepancies, particularly at higher power outputs.

Which cable has the lowest internal resistance?

The Roccor cable has the lowest internal resistance, making it ideal for long-term use as it minimizes heat buildup and voltage drop.

How does internal resistance impact the performance of a cable?

Internal resistance affects how much heat the cable generates and how much voltage is lost during charging. Lower internal resistance helps maintain a stable power supply and reduces overheating, which is important for long-term usage.

Which cable has the highest internal resistance?

The Baseus cable has the highest internal resistance, which can lead to greater heat generation and less efficient power transfer.

How did the Baseus cable perform in the power display tests?

The Baseus cable was the least accurate in displaying power, with discrepancies that could reach up to 8W off the actual output at higher power levels.

What is the significance of the cable's design in terms of performance?

The design impacts the cable's durability, ease of use, and efficiency. For example, cables with thicker bodies, like Roccor, typically have better heat resistance and lower internal resistance. On the other hand, thinner cables, like Baseus, tend to have higher internal resistance.

What cable offers the best balance between power accuracy and internal resistance?

The Aohi cable provides the best balance between power accuracy and low internal resistance, making it highly reliable for both short-term and long-term use.

What was the performance of the Sager cable compared to others?

The Sager cable showed reasonable performance but fell behind Roccor and Aohi in both power accuracy and internal resistance, making it a less optimal choice overall.

Why is the Aohi cable recommended for those who prioritize power display accuracy?

The Aohi cable is recommended for its precise power display, which closely matches the actual output from the USB charger, making it the most reliable option for users who prioritize accurate charging data.