I need help with battery for my car.

[JacobS]

I have a MST RNX 2.0 RC Drift Kit Car, but replaced the electronics to these. Also its a IC3 DEV plug, trying to get high speed and long lasting. Any tips or ideas would be amazing, including gear ratio changing.
B44 BLS
Spektrum RS315
Spektrum Firma 4000kv Brushless Motor Spmxsm1400
Yokomo YG 302 Gyro

Thank you!!!

 

[DavidB1126]

Looks like it fits a shorty pack? I would recommend these from CNHL. I use these in both of my off-road race buggies.

https://chinahobbyline.com/products...th-ec3-plug?_pos=1&_psq=5200+120&_ss=e&_v=1.0

The combo comes with bullet to ec3 adapter which should (?) work with the plug you have now but if you want to tidy up the wires I would just put on direct bullets on the esc to make it more clean and manageable wiring

https://pick1up.com/products/1up-racing-lowpro-5mm-bullet-plugs-2pcs?_pos=17&_sid=f52ca5599&_ss=r

 

[DavidB1126]

The 5200 mah ones I linked can work, but they are higher mah so it will be a bit heavier but you will have more run time. They also offer a 4900mah pack both in LiHV and LiPo. (Also a 4000mah version but only in LiHV) If you're looking for a low profile pack, I wish CNHL made them but if for low profile I would go with Maclan or ProTek.