The Skylla-IP44 (1+1) features 2 isolated outputs. The second output, limited to approximately 3A and with a slightly lower output voltage, is intended to top up a starter battery.
The Skylla-IP44 (3) features 3 isolated outputs. All outputs can supply the full rated output current.
Datasheet
Skylla-IP44Documents
Declaration of Conformity – Skylla-IP44 (Certificate)
ISO9001 certificate (Certificate)
NMEA 2000 & MFD integration guide (Whitepaper)
Skylla-IP44 (Manual)
Skylla-IP44 (Enclosure dimension)
Skylla-IP44 (3D) (Enclosure dimension)