Size maxx for LIPO on CRT.5 Pro conversion

[rexasso]

Hi guys,

I would like to build a new CRT.5 Pro model with eltrci part. I will buy the latest CRT.5 Pro kit with extened chassis (the stock one from Jammin, not from RCM).
Can you tell me which is the biggest Lipo pack I can put on it (it will be 3s with a HV Pro Novak 5.5). These will determine Lipo capacité 3000 or 5000.

Is 145 mm x 45mm Ok ?

Is 155mm x 50mm Ok ?

Thanks for your help