Portable power station
EcoFlow DELTA 2
Verified relationship · documented for US
Compatibility evidence ↗EcoFlowDELTA 2 Smart Extra Batteryexpansion batteryA matched product photo is not available for this variant.
EcoFlow · Expansion battery
EcoFlow DELTA 2 Smart Extra Battery
EcoFlow DELTA 2 Smart Extra Battery: 1,024 Wh expansion battery. Check the required station and connection cable.
- Capacity
- 1,024 Wh
- Works with
- DELTA 2
Current price unavailable
Seller prices, financing, promotions, shipping and returns are set by the merchant. Manufacturer warranties follow the exact product and purchase terms.
Facts reviewed 2026-09-24
Information still to verify
- A matched manual or download has not yet been verified for this market.
- The complete box contents for the selected configuration have not yet been verified. Confirm included cables and adapters with the seller.
- Warranty duration and regional purchase conditions have not yet been verified. Check the manufacturer’s terms for the selected seller and market.
- Current production status has not been confirmed. Check manufacturer availability for this exact model.
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Full Specs
Specifications apply to the stated market and configuration. Expanded-system figures require the named additional equipment.
- Capacity
- 1,024 Wh single batteryEcoFlow DELTA 2 Smart Extra Battery NA exact specification
Overview & limitations
- Purpose
- An extra battery for DELTA 2. Use the matched station and battery cable; it is not a standalone AC power station.Model-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24
Battery
- Single-battery capacity
- 1,024 WhModel-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24
- Chemistry
- LFPModel-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24
- Cycle-life condition
- 3,000 cycles to at least 80% capacity.Model-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24
Charging
- Charging arrangement
- For ordinary AC or solar charging, connect the extra battery to a supported station. Generator charging requires the manufacturer’s specified generator connection equipment.Model-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24
Configurations & compatibility
- Supported stations
- DELTA 2; connection cable required.Model-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24
Dimensions & operation
- Dimensions
- 40 × 21.1 × 28.1 cmModel-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24
- Weight
- 9.5 kgModel-level hardware information. No current Canadian or U.S. buying SKU is inferred.EcoFlow source ↗ · reviewed 2026-09-24