The Spektrum SPMX3004SJ30 LiPo Battery provides lightweight 4S power for compatible ultra-micro RC aircraft. With a 14.8V nominal voltage, 300mAh capacity, and 30C discharge rating, it delivers a useful combination of power and low weight.
Features:
14.8V 4S LiPo configuration with 300mAh capacity
30C discharge rating for dependable power delivery