FMS 3S 11.1V 2200mAh 25C LiPo: XT60 Connector
€ 5.40
€ 27.00
The 1.50S is actually a bored-out 1.20S for an incredible power-to-weight ratio. With over 20% greater displacement, the 1.50S will happily swing an APC 16x8 prop at 8,800 rpm with 15% fuel.