Rechargeable coffee grinder with ceramic core

One of the standout advantages of this rechargeable coffee grinder is its significantly improved grinding efficiency. Compared with conventional portable grinders, the upgraded motor increases grinding speed by up to 100%, allowing users to grind 25g of coffee beans in approximately one minute. This high-efficiency performance makes it ideal for busy coffee drinkers who value convenience without sacrificing freshness. Powered by a 2000mAh lithium battery, the grinder provides exceptional endurance. When grinding 15g of coffee beans per cycle, a full charge supports more than 17 grinding sessions, reducing the need for frequent recharging. The grinder also supports Type-C charging, offering compatibility with power banks, laptops, car chargers, and wall adapters, making it a practical companion for travel, camping, offices, and outdoor activities.

Coffee lovers appreciate the ability to tailor grind size according to different brewing methods, and this grinder delivers outstanding precision through its external adjustment mechanism. The easy-to-access adjustment ring features 38 clearly marked grind settings, allowing users to switch effortlessly from ultra-fine espresso grinds to coarse French press particles. Unlike internal adjustment systems that require disassembly, the external design enables users to fine-tune grind size directly while grinding, ensuring convenience and consistency.

At the heart of this grinder is a premium ceramic burr grinding core, engineered to deliver uniform particle distribution while minimizing heat generation during grinding. The ceramic burr is designed for an impressive lifespan of approximately 8,000 grinding cycles, providing long-term reliability for daily use. Compared with blade grinders, burr grinding technology produces more consistent coffee grounds, promoting balanced extraction and preserving the bean's original aroma profile.

Designed with portability and aesthetics in mind, this grinder features a compact body measuring 7.2 × 7.2 × 19.5 cm and weighs only 437g (±10g), making it easy to carry in backpacks, travel kits, or coffee accessory bags. The grinder accommodates 25g of coffee beans, an ideal capacity for single-dose brewing and specialty coffee preparation. Its elegant painted plastic housing is available in two stylish colors: Certified with CE, CB, RoHS, REACH, LFGB, and UN38.3, this product complies with international safety and transportation requirements, making it suitable for global distribution channels.