The 450mAh battery has 4S(14.8V) high voltage and 75C high discharge rate, comes in very small and lightweight packs, which is completely for the Beta85X series and Beta95X series, includes Beta85X for GoPro and Beta95X for Gopro. The max discharge rate is 150C, which allows you to accelerate to the full speed in a short time, and perform more actions or tricks during the flight. 

Specification:

Capacity: 450mAh

Configuration: 4S1P / 14.8V / 4 Cells

Rate: 75C

Max Burst discharge Rate: 150C

Weight: 56.3g

Dimension: 65 * 16 * 25mm

Charge Plug: XT30 Plug and JST-XH Plug

Wire Gauge: 16AWG Silicone Wire

Applicable Cinewhoop: Beta85X FPV, Beta85X HD, Beta85X 4K, Beta85X for GoPro, Beta95X Whoop Quadcopter and Beta95X for GoPro.

Package Included:

2x 450mAh 4S 75C Lipo Battery (XT30)