Battery size for bec

[Nikom]

Hello. How do i install the Castle bec 10amp in the Eflite Viper? Under the belly beside the esc and do i need any accessories?
Is this lipo to heavy? https://www.motionrc.eu/products/adm...-battery-w-jst

[Nike_Belli]

Yes This one is good enough, Go ahead!

[Nikom]

Didn’t put the 450mah lipo in with the bec. So far no disconnects;)
Thank’s though.