Boost your DELTA 2 Max with an extra battery, expanding capacity by 2048Wh, ideal for home backups or outdoor use, or expanding an existing use-case.

Take Capacity to the Max

With an expandable design, triple the capacity from 2kWh to 6kWh.

Power your essentials like your fridge for up to 42 hours

Data based on 6kWh capacity running a 120W refrigerator.

Enhanced Battery Capacity: Augment your DELTA 2 Max with an additional battery to boost its capacity to 2048Wh. This easy-to-set-up expansion caters to diverse needs, from home backup power to outdoor adventures. With LFP technology, it has over 3,000 cycles, ensuring longevity. Charge rapidly using diverse options like AC outlets, car ports, solar panels, or our Smart Generator. Combined with DELTA 2 Max, its 1800W output powers 90% of household devices. Integrated LCD and the EcoFlow app provide real-time monitoring and control.

SPECIFICATION

• Size: 464 (L) x 235 (W) x 283 mm (H)

• Weight: 19 kg

• Battery Type: LFP (LiFePO4 battery), 3000 cycles to 80+% capacity

• Battery Capacity: 2048 Wh

• Extra Battery Input Port (Input): 51.2V = 1024W Max (X-Stream and solar dual charging)

• Extra Battery Input Port (Output): 51.2V = 2048W Max

• Optimal Operating Temperature: 20°C to 30°C

• Discharge Temperature: -10°C to 45°C

• Charge Temperature: 0°C to 45°C

• Storage Temperature: -10°C to 45°C (optimal: 20°C to 30°C)

Warranty

Warranty Statement

In The Box