【Amir – A Trusted Coffee Gear Creator with 700K Followers】
Amir is a renowned content creator specializing in coffee gear reviews and unboxing.
With his expertise, authenticity, and engaging style, he helps coffee enthusiasts make informed decisions when choosing their equipment.
His influence is evident through his 700,000 YouTube subscribers and over 250,000 Instagram followers, guiding countless coffee lovers in selecting the perfect brewing equipment.
【Compact Size & Tool-Free Disassembly】
Amir points out that the A5 electric coffee grinder is crafted from aluminum alloy, making it not only sturdy and durable but also impressively compact—about the size of his palm. It’s even small enough to be held comfortably in just one hand.
Additionally, the A5 carries over the quick-disassembly design from the A68 model, allowing users to take apart the body and burr set effortlessly without any tools. As someone who loves magnetic designs, Amir found this feature particularly appealing!
【Quiet Grinding & Capable of Grinding 100+ Cups】
Regarding battery life, a crucial factor for coffee enthusiasts, Amir highlights that the A5 is equipped with a 6000 mAh battery, which surpasses most competitors in capacity and offers significantly longer-lasting performance.
The A5 not only delivers outstanding grind consistency and stability, but it also operates noticeably quieter than other brands.
Despite being equipped with a large industry-standard 53mm conical burr set, which requires more power to grind, the A5 has been tested to grind approximately 125 cups of pour-over coffee or 30 espresso shots on a full charge—an impressive result[1]!
Furthermore, the A5 supports power bank charging and features a user-friendly replaceable battery. Users can simply twist and open the bottom cover to swap out the battery when needed[2].
Frank
Femobook's Editor
2. It is recommended to use a USB-A 5V/1A or higher charger. If replacing batteries, ensure all three are changed simultaneously.
【Intuitive Grind Adjustment with No Retention Issues】
Amir points out that the competitor uses an internal grind adjustment mechanism, which can be less intuitive to operate.
In contrast, the A5 features an external grind adjustment ring, making it far more user-friendly and convenient.
The A5’s grind adjustment is highly precise, with each click moving the burrs by just 0.008mm. This level of accuracy ensures full control over grind size, making it ideal for espresso brewing[1].
During testing, Amir found out that each click of adjustment impacted espresso extraction time by 2-5 seconds, making it an ideal benchmark for professional coffee grinding[2].
Even when using extremely light-roasted beans for espresso, the A5 delivered stable performance and was even capable of grinding fine enough for Turkish coffee—a testament to its powerful motor and uniform grind quality.
Additionally, Amir notes that the competitor struggles with static retention, requiring techniques like RDT (Ross Droplet Technique) to mitigate leftover grounds.
However, the A5 completely solves this issue. Its burr set includes a built-in magnetic brush, which actively clears residual grounds during grinding, ensuring coffee grounds fall directly into the grind cup with minimal static buildup.
Frank
Femobook's Editor
2. The A5 offers over 300 grind settings, providing exceptional precision.
【Amir’s Review: Excellent Flavor & Highly Recommended for Coffee Lovers!】
Amir highly recommends the A5 for espresso brewing, emphasizing its ability to extract bright and clean flavors while maintaining a rich, full-bodied mouthfeel, resulting in a well-balanced profile.
For pour-over, the A5 brings out clean and crisp notes, with a lingering sweetness that enhances complexity.
While Amir suggests that adding a battery level indicator and a grip handle would improve the user experience, he emphasizes that compared to another electric grinder, the A5 eliminates common concerns like static retention and bean jamming[1].
Moreover, the A5 easily handles various roast levels and is compact enough for both home use and travel. Overall, Amir is highly satisfied with this versatile grinder and strongly recommends it to all coffee enthusiasts!
Frank
Femobook's Editor
Note: The content above is excerpted from the YouTube video by《Our Coffee Shelter》.
