Item Number: EFLB1501S25
This is the E-flite 150mAh 1S 3.7V 25C LiPo Battery with Ultra Micro Connector.
Fits many quadcopter and small electric airplanes including the
Blade Nano CP X, Nano QX, mCX and mCX2, Red Bull Heli, Night 230SmSR X, Inductrix, and Inductrix Switch E-flite Ultra Micro 4-Site, UMX ASK-21, Radian, UMX PT-17, and Vapor Park Zone UMX Radian, UM Night Vapor, Ember 2, UM T-28 Trojan, UM P-51D Mustang, UM Sukhoi, and UM Spitfire Hobby Zone Champ, Sport Cub S, and Duet.
Battery Voltage: 3.7V
Cell Configuration: 1S1P
Connector: Ultra Micro
This item only ships by ground