EcoFlow Extra Battery Expansion Adapter

Part number: EFD3MP-EB-1T2
Brand: EcoFlow
Price range: $199.00
Last checked: Nov 5, 2026

Spec sheet

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

The EcoFlow Extra Battery Expansion Adapter connects two Smart Extra Batteries with a single cable, expanding the capacity of DELTA 3 Max Plus and DELTA 3 Ultra Plus. DELTA 3 Max Plus works with: DELTA 3 Max Plus Smart Extra Battery, DELTA Pro 3 Smart Extra Battery, DELTA 3 Smart Extra Battery, EcoFlow 800W Alternator Charger, EcoFlow Alternator Charger 600, EcoFlow Alternator Charger Plus 1000. DELTA 3 Ultra Plus works with: DELTA 3 Max Plus Smart Extra Battery, DELTA Pro 3 Smart Extra Battery, EcoFlow 800W Alternator Charger, EcoFlow Alternator Charger 600, EcoFlow Alternator Charger Plus 1000.

Suppliers (1)

EcoFlow US
EcoFlow Extra Battery Expansion Adapter · Orderable · stock unverified
Checked Nov 5, 2026
$199.00
View at supplier

Price history

Date	Supplier	Price	Stock
Nov 5, 2026	EcoFlow US	$199.00	Orderable - stock unverified