... ,RoHS 3.Rated Power: 3000W 4.Charger current:25A 5.All round safety protection 3000w DC 12V to AC220V ups battery1. Efficiency ... :>90%2. DC 12V/24V input3. AC 220v/110V ... vacuum ,etc.2000W:Fridge ,Reversible Drill, washing-machine ,etc.3000W: Water pump ,air conditioner ,etc. Output continuous power3000WOutput peak ...