Rocrow Battery

Due to the increased difficulty in posting Li-Po batteries, we have instead decided to recommend a suitable batteries from an alternative supplier. Please see the links below for the details of the batteries that will match your Roprey; there is no real difference between them;

https://hobbyking.com/en_us/turnigy-nano-tech-1600mah-4s-25-50c-lipo-pack.html?wrh_pdp=7&___store=en_us

https://hobbyking.com/en_us/zippy-compact-1600mah-4s-35c-lipo-pack.html?wrh_pdp=1&___store=en_us

These batteries will power your model for up to 10 minutes for a gentle practice session, and 4 minutes at full throttle. We do not recommend using larger batteries, the increased weight will lead to reduced performance.