CNHL Racing Series 9500mAh 14.8V 4S 90C Lipo Battery with EC5 Plug 400303Z a 2S LiPo may be

a 2S LiPo may be easier to control

tray clearance

A 3700mAh battery usually gives more runtime than a 3300mAh pack

Connector note: this battery comes with a T/Dean-style connector

CNHL Racing Series 9500mAh 14.8V 4S 90C Lipo Battery with EC5 Plug 400303Z a 2S LiPo may beSpecifications Stock Number: 950904EC5 Capacity: 9500mAh Voltage: 14. 8V 4 Cell 4S1P Discharge Rate: 90C Continual 180C Burst Charge Rate: 5C Max Size(1 5mm difference): 42X49X174mm Approx Weight(5g) : 751g Output Connector: EC5 Balance Connector: JST XH Wire (AWG): 10# Package includes: 1 pack of CNHL Racing Series 9500mAh 14. 8V 4S 90C Lipo Battery with EC5 Plug Compatible RC Models The CNHL 4S LiPo Battery 9500mAh 14. 8V 90C Racing Series with EC5