Helios RC: 3S 3700 mAh 45c Shorty Lipo

Helios RC 3S 3700mAh 45C Shorty LiPo Battery

The Helios RC 3S 3700mAh 45C Shorty LiPo Battery is a compact, lightweight, and powerful energy source designed for serious RC hobbyists who demand reliability and performance in a smaller form factor. Ideal for 1/10 scale vehicles, drones, and compact airframes, this 3S LiPo delivers the punch and efficiency needed for high-performance applications in a shorty-style pack.

With a typical capacity of 3700mAh and a nominal voltage of 11.1V, this battery strikes an excellent balance between runtime and weight. The compact dimensions (93mm x 43mm x 25mm) make it easy to fit into tight battery compartments without compromising power. Weighing just 230g (±2g), it’s an excellent choice for racers and flyers looking to optimize weight distribution and agility.

This battery offers a continuous discharge rate of 45C (166A) and a burst discharge rate of 90C (333A), giving you the high current output needed for quick acceleration, punchy throttle response, and demanding power bursts. The recommended charge rate is 2C, allowing for quick turnaround between runs while maintaining long-term battery health.

Battery performance typically improves after initial use, so Helios RC recommends completing at least five charge/discharge cycles before expecting optimal output. This break-in period ensures that the cells are balanced and conditioned for peak performance.

Important Shipping Note: Due to shipping regulations, this battery can only be shipped within the United States.

Specifications:

• Capacity: 3700mAh

• Voltage: 11.1V (3S)

• Discharge Rate: 45C continuous (166A), 90C burst (333A)

• Charge Rate: Recommended 2C

• Dimensions: 93 x 43 x 25 mm

• Weight: ~230g (±2g)

If you're looking for a dependable, high-output shorty LiPo pack, the Helios RC 3S 3700mAh 45C is the perfect choice for your next build or upgrade.