Best Battery for Hobbyzone Duet 2, Duet 523mm & Sport Cub S 2 615mm

Uncover the best battery options for your Hobbyzone Duet 2, Duet 523mm, and Sport Cub S 2 615mm RC airplanes, ensuring optimal performance, longer flight times, and an enhanced flying experience.

GNB 250mAh 1S 3.7V 30C

The GNB 250mAh 1S 3.7V 30C battery for its compatibility and performance with the Hobbyzone Duet 2, Duet 523mm, and Sport Cub S 2 615mm RC airplanes.

The additional 100mAh capacity of this GNB battery, compared to the stock battery, translates to an extended flight time ranging from 9 to 15 minutes. This is a significant improvement, allowing for a more immersive and enjoyable flying experience. While slightly longer than the original battery, it fits perfectly and does not affect the balance or performance of the RC airplanes, thanks to its compact size of 55x11x5mm and the included Micro JST 1.25 Connector.

One of the key features that make this battery a great choice for these specific RC airplanes is its compatibility with the ultra-micro size of the Sport Cub S 2 615mm and the virtual instructor technology in the Duet 523mm and Duet 2. The 30C discharge rate ensures a steady and reliable power supply that complements the SAFE® technology in the Sport Cub S 2 615mm, helping to prevent overcontrol, loss of orientation, and crashes.

GNB is known for its high-quality batteries, and this model is no exception. Charging is hassle-free, and the lightweight design (6.6g per unit) ensures that the airplane’s performance is not hindered.

In conclusion, the GNB 250mAh 1S 3.7V 30C battery is an excellent upgrade from the stock battery, providing longer flight times, a perfect fit, and compatibility with the unique features of the Hobbyzone Duet 2, Duet 523mm, and Sport Cub S 2 615mm RC airplanes.

Hobbypower 250mAh 1s 3.7V 45C

While the GNB batteries are well-known and reliable, these Hobbypower batteries provide a higher cost-performance ratio, making them an excellent alternative. The increased capacity to 250mAh significantly improves the flight characteristics of the RC airplanes, providing ample power without any struggle, and ensuring smooth and responsive flight controls.

One of the most impressive aspects of the Hobbypower battery is its 45C discharge rate, which works perfectly with the ultra-micro size of the Sport Cub S 2 615mm and the virtual instructor technology in the Duet 523mm and Duet 2. The higher discharge rate ensures that the SAFE® technology functions efficiently, preventing overcontrol, loss of orientation, and crashes.

Despite being used for approximately eight months, these batteries remain in excellent condition, further attesting to their quality and durability. The compact size of 45x6x12mm and lightweight design of 4.53g ensures that the RC airplanes’ performance is not compromised.

In conclusion, the Hobbypower 250mAh 1s 3.7V 45C battery is a superb choice for anyone looking to upgrade from the standard 150mAh batteries. It offers a perfect balance of performance, value for money, and compatibility with the unique features of the Hobbyzone Duet 2, Duet 523mm, and Sport Cub S 2 615mm RC airplanes.