EcoFlow DELTA Pro Ultra Series Smart Extra Battery (App Only) - DELTA Pro Ultra Series Smart Extra Battery

Part number: EFDeltaProUltra-BP-US
Brand: EcoFlow
Price range: $2,299.00
Last checked: Nov 5, 2026

Spec sheet

Collected from 1 supplier page - confirm fit with the supplier before ordering.

Expandable capacity - Increase the capacity of DELTA Pro Ultra with an extra 6kWh. * If you've purchased three or more battery packs, please contact our customer service team to claim your EcoFlow Fixing Metal Tab, which is necessary for securely stacking your battery packs. Highlights: - One-Month Backup : 6kWh for up to two-day backup, scalable to 90kWh for one-month coverage - Space-Saving : Stack up the system in a neat, mess-free way - One-Minute Setup: With a plug-and-play design Specifications: Dimensions: 26×18×8 in (including mat) *EcoFlow DELTA Pro Ultra Battery must work with the EcoFlow DELTA Pro Ultra Inverter

Suppliers (1)

EcoFlow US
EcoFlow DELTA Pro Ultra Series Smart Extra Battery (App Only) - DELTA Pro Ultra Series Smart Extra Battery · Orderable · stock unverified
Checked Nov 5, 2026
$2,299.00
View at supplier

Specifications and fitment

Options: DELTA Pro Ultra Series Smart Extra Battery

Price history

Date	Supplier	Price	Stock
Nov 5, 2026	EcoFlow US	$2,299.00	Orderable - stock unverified