AFERIY Haven3600 P310 Power Station vs EcoFlow DELTA 3 Ultra Power Station

Buy the AFERIY P310 if you want the most stored energy in the base unit and room to grow to 11,520Wh. Buy the EcoFlow DELTA 3 Ultra if you want faster charging, higher surge, and a lighter unit to move around. The AFERIY holds more energy out of the box and has three AC outlets rated at 3600W, but it weighs 48kg. The EcoFlow is about 34kg, charges to 80% in under 1.5 hours on AC, and handles 7200W surge with X-Boost up to 4600W. Owners of both report solid LiFePO4 builds; the EcoFlow has the wider track record and app ecosystem.

• Choose the AFERIY P310 if you need maximum base capacity and expandability for whole-home backup or off-grid use.
• Choose the EcoFlow DELTA 3 Ultra if you want faster charging, more surge headroom, and a lighter unit to roll around.