Price loading...

EF ECOFLOW DELTA 2 Extra Battery - 1kWh Portable Power for Home Backup

Black, ZMR330EB

Price data last checked 78 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

No Price Data Available

Price history will appear here once data is collected from Amazon.

Price Distribution

No price data available for histogram

Description

Add a reliable boost to your EcoFlow DELTA 2 with the DELTA 2 Extra Battery. The additional 1 kWh of storage raises total capacity to 2048 Wh, giving you enough energy to keep essential appliances running during outages or to power tools on the job site. Because it uses lithium-iron-phosphate chemistry, the unit delivers more than 3,000 charge cycles, so you can count on years of service without performance loss. Fast charging options let you replenish the battery from AC wall outlets, a car socket, solar panels or EcoFlow's Smart Generator, reaching 0-80% in just 80 minutes. When connected to the DELTA 2, the system provides up to 1800 W of continuous power through 13 versatile outlets, handling everything from lights and refrigerators to power tools and outdoor equipment. Its compact, portable design means you can move it wherever power is needed, whether inside the house or out in the garden. With the DELTA 2 Extra Battery, you get peace of mind, flexibility, and a long-lasting power source that adapts to any situation.

Key Features

Add 1 kWh of extra capacity to your DELTA 2, raising total storage to 2048 Wh for longer run time during power outages or outdoor projects.

Lithium-iron-phosphate cells provide over 3,000 charge cycles, delivering years of reliable performance without the memory effect of traditional lithium batteries.

Fast 0-80 % charge in 80 minutes using AC, car, solar or EcoFlow Smart Generator, so you're ready to go whenever power is needed.

When paired with the DELTA 2, the system offers 1800 W continuous output and 13 mixed AC, USB-C and DC outlets to run lights, appliances, tools and more.

Compact and portable design lets you move the battery inside the home or out to the garden, providing flexible power wherever you need it.

Product Specifications

Colour
Black
Domain
Amazon UK
Listed Since
11 August 2022

Barcode

No barcode data available

Similar Products You Might Like

EF ECOFLOW EcoFlow DELTA 2 Extra Battery, 1kWh Added Capacity for Home Backup Power, the product is unused, only part of the packaging is defective (Renewed)
98% match

EF ECOFLOW EcoFlow DELTA 2 Extra Battery, 1kWh Added Capacity for Home Backup Power, the product is unused, only part of the packaging is defective (Renewed)

EF ECOFLOW

£499.00 29 Jan 2026
EcoFlow DELTA 2 Portable Power Station with 1-3kWh Expandable Capacity, LFP Battery, Fast Charging, Use as a Solar Generator for Home Backup Power, Camping & RVs
96% match

EcoFlow DELTA 2 Portable Power Station with 1-3kWh Expandable Capacity, LFP Battery, Fast Charging, Use as a Solar Generator for Home Backup Power, Camping & RVs

EF ECOFLOW

£549.00 01 Apr 2026
ECOFLOW 1024Wh Expandable Battery for DELTA 3/DELTA 3Plus/DELTA 31500 Portable Power Station, Expandable Backup Power for Camping, Home Emergency, Mobile Homes and RVs
96% match

ECOFLOW 1024Wh Expandable Battery for DELTA 3/DELTA 3Plus/DELTA 31500 Portable Power Station, Expandable Backup Power for Camping, Home Emergency, Mobile Homes and RVs

EF ECOFLOW

£549.00 29 Jan 2026
EF ECOFLOW EcoFlow DELTA 2 Portable Power Station with 1-3kWh Expandable Capacity, the product is unused, only part of the packaging is defective (Renewed)
96% match

EF ECOFLOW EcoFlow DELTA 2 Portable Power Station with 1-3kWh Expandable Capacity, the product is unused, only part of the packaging is defective (Renewed)

EF ECOFLOW

£519.00 22 Nov 2025
ECOFLOW DELTA 2 Max Portable Power Station with Magnetic Power Bank 5000mAh, Expandable 2-6kWh, LFP Battery 3000 Cycles|AC+Solar 80% Charge in <1Hr|Up to 3100W Output Fume-Free|Quiet Backup Generator
95% match

ECOFLOW DELTA 2 Max Portable Power Station with Magnetic Power Bank 5000mAh, Expandable 2-6kWh, LFP Battery 3000 Cycles|AC+Solar 80% Charge in <1Hr|Up to 3100W Output Fume-Free|Quiet Backup Generator

EF ECOFLOW

£1,189.00 05 Feb 2026
ECOFLOW DELTA 2 Max Solar Generator, 2048Wh Capacity LFP Battery Portable Power Station & 400W Solar Panel, Up to 3100W AC Output, Fast Charging 0-80% in 53 mins For Outdoor, Camping,RV,Balcony,Backup
95% match

ECOFLOW DELTA 2 Max Solar Generator, 2048Wh Capacity LFP Battery Portable Power Station & 400W Solar Panel, Up to 3100W AC Output, Fast Charging 0-80% in 53 mins For Outdoor, Camping,RV,Balcony,Backup

EF ECOFLOW

£1,728.00 06 Feb 2026
EcoFlow DELTA 2 & 220W Solar Panel Solar Generator Bundle with 1-3kWh Expandable Capacity, LFP Battery, Fast Charging, the product is unused, only part of the packaging is defective|Renewed
95% match

EcoFlow DELTA 2 & 220W Solar Panel Solar Generator Bundle with 1-3kWh Expandable Capacity, LFP Battery, Fast Charging, the product is unused, only part of the packaging is defective|Renewed

EF ECOFLOW

£749.00 27 Feb 2026
ECOFLOW DELTA 2 Max Portable Power Station, Expandable 2-6kWh, LFP Battery 3000 Cycles, Up to 3100W Output | the product is unused, only part of the packaging is defective | Renewed
95% match

ECOFLOW DELTA 2 Max Portable Power Station, Expandable 2-6kWh, LFP Battery 3000 Cycles, Up to 3100W Output | the product is unused, only part of the packaging is defective | Renewed

EF ECOFLOW

£901.00 07 Feb 2026
ECOFLOW Portable Power Station DELTA 3 Plus, 1024Wh LiFePO4 Battery, Fully Charges in 56 Minutes, 1800W Solar Generator for Home Backup, Power Outages, and Outdoor Camping
95% match

ECOFLOW Portable Power Station DELTA 3 Plus, 1024Wh LiFePO4 Battery, Fully Charges in 56 Minutes, 1800W Solar Generator for Home Backup, Power Outages, and Outdoor Camping

EF ECOFLOW

£699.00 05 Feb 2026
ECOFLOW DELTA Pro Portable Home Battery, Expandable Portable Power Station, 3.6kWh-25kWh, Huge 3600W AC Output, Solar Generator For Home Backup, Travel, Outdoor Camping
95% match

ECOFLOW DELTA Pro Portable Home Battery, Expandable Portable Power Station, 3.6kWh-25kWh, Huge 3600W AC Output, Solar Generator For Home Backup, Travel, Outdoor Camping

EF ECOFLOW

Out of Stock 31 Jan 2026
ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV
95% match

ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LiFePO4 Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, Backup Power with UPS for Home, Camping & RV

EF ECOFLOW

£649.00 30 Jan 2026
ECOFLOW DELTA 3 1500 Portable Power Station, 1536Wh LiFePO4 Battery, 1.5 Hr Full Recharge, 1800W (3600W Surge), Solar Generator for Home Backup, Emergency, RV, Outdoor Camping, and Power Outages
94% match

ECOFLOW DELTA 3 1500 Portable Power Station, 1536Wh LiFePO4 Battery, 1.5 Hr Full Recharge, 1800W (3600W Surge), Solar Generator for Home Backup, Emergency, RV, Outdoor Camping, and Power Outages

EF ECOFLOW

£599.00 04 Feb 2026
EF ECOFLOW DELTA Pro 12kWh Station - 6900W Output, Expandable
94% match

EF ECOFLOW DELTA Pro 12kWh Station - 6900W Output, Expandable

EF ECOFLOW

£6,098.00 14 Feb 2026
ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LFP Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, the product is unused, only part of the packaging is defective (Renewed)
94% match

ECOFLOW DELTA 3 Portable Power Station, 1024Wh Solar Generator, LFP Battery, 0-70% Quick Charge in 30 Min, Expandable to 5kWh, the product is unused, only part of the packaging is defective (Renewed)

EF ECOFLOW

£609.00 11 Feb 2026
EF ECOFLOW DELTA Max 2016Wh Power Station - 2400W AC Solar Generator
94% match

EF ECOFLOW DELTA Max 2016Wh Power Station - 2400W AC Solar Generator

EF ECOFLOW

Out of Stock 17 Feb 2026
EF ECOFLOW DELTA Pro Ultra Portable Power Station 6144Wh, 6900W AC Output, LFP Battery Solution Expands to 30kWh, 80% Recharge in 73 Min, App Monitoring, Solar Generator for Home Use, Emergency & RVs
94% match

EF ECOFLOW DELTA Pro Ultra Portable Power Station 6144Wh, 6900W AC Output, LFP Battery Solution Expands to 30kWh, 80% Recharge in 73 Min, App Monitoring, Solar Generator for Home Use, Emergency & RVs

EF ECOFLOW

£4,299.00 13 Feb 2026
ECOFLOW Portable Power Station DELTA 3 Plus, 1024Wh LiFePO4 Battery, Fully Charges in 56 Minutes, 1800W Solar Generator, the product is unused, only part of the packaging is defective (Renewed)
94% match

ECOFLOW Portable Power Station DELTA 3 Plus, 1024Wh LiFePO4 Battery, Fully Charges in 56 Minutes, 1800W Solar Generator, the product is unused, only part of the packaging is defective (Renewed)

EF ECOFLOW

£649.00 10 Feb 2026
ECOFLOW DELTA 3 Plus Solar Generator with 220W Bifacial Solar Panel, 1000W solar Input, LiFePO4 Battery, Portable Power Station 1024Wh for Home Backup, Emergency Power, Camping
94% match

ECOFLOW DELTA 3 Plus Solar Generator with 220W Bifacial Solar Panel, 1000W solar Input, LiFePO4 Battery, Portable Power Station 1024Wh for Home Backup, Emergency Power, Camping

EF ECOFLOW

Out of Stock 06 Feb 2026
ECO PLAY 1800W Portable Power Station EP1800, 1536Wh LiFePO4 Battery Backup, Expandable to 4kWh, 1200W Solar Input, UPS, APP, for Camping/Outdoor
92% match

ECO PLAY 1800W Portable Power Station EP1800, 1536Wh LiFePO4 Battery Backup, Expandable to 4kWh, 1200W Solar Input, UPS, APP, for Camping/Outdoor

Eco Play

Out of Stock 05 Feb 2026
EF ECOFLOW River 2 Max Portable Power Station - 512Wh, 1000W Output
92% match

EF ECOFLOW River 2 Max Portable Power Station - 512Wh, 1000W Output

EF ECOFLOW

Out of Stock 22 Mar 2026
EF ECOFLOW River 2 Max Power Station - 512Wh 1000W 1h Fast Charge
92% match

EF ECOFLOW River 2 Max Power Station - 512Wh 1000W 1h Fast Charge

EF ECOFLOW

£568.00 15 Feb 2026
EcoFlow RIVER 2 Max Solar Generator 512Wh Long-life LFP Portable Power Station & 160W Solar Panel for Home Backup Power, Camping & RVs 100% Charged in 60m with 3000+ Cycles & Up to 1000W Output
92% match

EcoFlow RIVER 2 Max Solar Generator 512Wh Long-life LFP Portable Power Station & 160W Solar Panel for Home Backup Power, Camping & RVs 100% Charged in 60m with 3000+ Cycles & Up to 1000W Output

EF ECOFLOW

Out of Stock 30 Mar 2026
EF ECOFLOW RIVER 2 MAX 512Wh Portable Power Station with XT60i Cable, Solar Generator with LiFeP04, Up to 1000W Power, Quick Charge in 1 Hour, Balcony Power for Camping/Motorhome/Home/Emergency Power
92% match

EF ECOFLOW RIVER 2 MAX 512Wh Portable Power Station with XT60i Cable, Solar Generator with LiFeP04, Up to 1000W Power, Quick Charge in 1 Hour, Balcony Power for Camping/Motorhome/Home/Emergency Power

EF ECOFLOW

Out of Stock 05 Feb 2026
EF Ecoflow River 2 Pro 768Wh Portable Power Station with XT60i Cable, Solar Generator with LiFeP04, 3 x 800 W AC Sockets, Quick Charge in 70 Hours, Balcony Power for Camping/Motorhome/Home/Emergency
92% match

EF Ecoflow River 2 Pro 768Wh Portable Power Station with XT60i Cable, Solar Generator with LiFeP04, 3 x 800 W AC Sockets, Quick Charge in 70 Hours, Balcony Power for Camping/Motorhome/Home/Emergency

EF ECOFLOW

£469.00 06 Feb 2026