SY-WA1000 Capacity: 1000W /270000mAh Battery cells: Lithium-ion cells Dimension: 210*290*150mm Net Weight:12kg
https://www.siyopower.com/Euro-new-generation-No-fan-Design-Portable-Power-Station-1000W-180.htmlSY-WA1200 Capacity: 1200W /324000mAh Battery cells: Lithium-ion cells Dimension: 210*290*150mm Net Weight:13kg
https://www.siyopower.com/Euro-new-generation-No-fan-Design-Portable-Power-Station-1200W-181.html