CNHL 5000mAh 14.8V 4S 30C Lipo Battery with XT90 Plug Ship_From:AU you can also look at

you can also look at the CNHL G+Plus 6000mAh 6S 70C with XT90

but the real character of the pack depends a lot on discharge rate

If you notice swelling

more consistent 2S LiPo setup

An 8000mAh pack simply provides longer runtime compared to smaller 5000–6000mAh batteries

CNHL 5000mAh 14.8V 4S 30C Lipo Battery with XT90 Plug Ship_From:AU you can also look atSpecifications: Stock Number: 500304Z Capacity: 5000mAh Voltage: 14. 8V 4 Cell 4S1P Discharge Rate: 30C Continual 60C Burst Charge Rate: 5C Max Size(1 5mm difference): 37X51X144mm Approx Weight(5g) : 532g Output Connector: XT90 Balance Connector: JST XH Wire (AWG): 10# Package include: 1* CNHL 5000mAh 14. 8V 4S 30C Lipo Battery with XT90 Plug Compatible RC Models: CNHL 4s lipo battery 5000mAh 14. 8V with XT90 is specially designed for RC Plane, RC