EcoFlow · Portable power station Below recent norm

EcoFlow DELTA 3 Max Plus (2048Wh) Smart Extra Battery

$859 $0.42 / Wh $1,329

✓ In stock ✓ Price checked 2026-10-12 LFP

Capacity	2,048 Wh
$/Wh today	$0.42
Chemistry	LFP
Weight	35.3 lbs
Standalone use	No — link port only
Recharge without station	No — only through the station
Availability	In stock

Today's price verdict

Below recent norm — 2% below its typical price

Today's price is below its 90-day median, but not by enough to be unusually low.

90-day median: $879
Recorded low: $831 on 2026-10-06
Advertised discount: −35% from the store's comparison price
Days tracked: 97

Price history — DELTA 3 Max Plus (2048Wh) Smart Extra Battery

Full tech specifications 13 specs

Battery

Chemistry	LFP
Capacity	2,048Wh

Output

AC outlets	0 (link port only)
USB-C ports	0 (link port only)
USB-A ports	0 (link port only)
12V / car output	0 (link port only)

Input & charging

AC input	None — recharges via the station only
Solar (PV) input	None — recharges via the station only
Car input	None — recharges via the station only

General & physical

Weight	35.3 lbs‡
Dimensions	494239196mm‡
Operating temperature	14°F to 113°F‡
Warranty	5 years‡

‡ Sourced from EcoFlow's published tech specs; not independently verified. Core figures (capacity, chemistry, cycles, output) are editorially verified.

Head-to-head comparisons

All configurations

Configuration	Type	Price	Advertised	Deal	Stock
DELTA 3 Max Plus (2048Wh) Smart Extra Battery	Battery only	$859	−35%	Below recent norm	✓
DELTA 3 Max Plus (2048Wh) + DELTA 3 Max Plus Smart Extra Battery	Bundle	$2,049	−24%	Normal price	✓
DELTA 3 Ultra Plus (3072Wh) + DELTA 3 Max Plus Smart Extra Battery	Bundle	$2,199	−24%	Normal price — matches recorded low	✓

$/Wh comparisons on this site use battery-only prices; bundles include solar panels or accessories whose value isn't reflected in battery capacity.