Does DJI Matrice 400 support dual batteries or a single battery?

The DJI Matrice 400 supports a single battery.

Related Questions

Which payloads and accessories are compatible with DJI Matrice 400?

The following are compatible with the DJI Matrice 400...

What is the certification level of the DJI Matrice 400 in Europe?

The DJI Matrice 400 is granted EASA C1 certificate.

Does my DJI RC 2 support quick charging?

Yes. The USB-C port on the RC 2 supports power input up to 9V/3A (with 9V/3A charger).