Ecoflow Delta 2 Extra Battery
FailThe top 5 brands take 100% of clicks, so Ecoflow Delta 2 Extra Battery is a Fail.
- Flapen Score
- 37 / 100Ranks 8,260 of 8,839 Patio, Lawn & Garden niches · −19 vs the category median of 5637
- Market size
- $139K/yr60K searches / yr
- 90-day growth
- +85.5%search demand this quarter
- Competition
- 83%top-5 click share · 2 brands · 4 sellers
Flapen Score
Ecoflow Delta 2 Extra Battery against its category
The dotted line is the Patio, Lawn & Garden average. Past it, Ecoflow Delta 2 Extra Battery is stronger. Inside it, weaker.
Market
The Ecoflow Delta 2 Extra Battery market on Amazon at a glance
Shoppers on Amazon United States searched for Ecoflow Delta 2 Extra Battery 60K times last year and spent an estimated $139K. All 2 brands take every click. Demand peaks in Jun–Jul–Oct. Flapen scores it 37 out of 100, a Fail.
01 · Demand
An estimated 0.3% of those searches ended in a purchase.
Shoppers searched for this 60K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.3% of those searches ended in a purchase. Searches in the last 90 days moved +85.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $139K a year.
- Searches, last 12 months
- 60K
- Growth, 90 days vs prior 90
- +85.5%
- Conversion, latest week
- 0.3%
- Market size, estimated
- $139Ka year
- Peak month
- July3.9× the quietest month
- Top search term
- ecoflow delta 2 max extra battery30K searches a year
02 · Price
A sale here is worth $718.01.
Listings sell for $718.01 on average, from $32.86 to $1505.42. Amazon reports units sold in ranges. This niche sold 250 to 500 a year. The average listing sells 0 to 100 of them. At $718.01 that is $0 to $72K a year per listing.
- Average price
- $718.01above the $15 to $100 sweet spot
- Price range
- $32.86–$1505.42
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 250–500
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$72K
- Returns
- 0.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
100% of listings pay for placement with sponsored ads. 55% ship with Prime. On an average day, 6.4% of listings are out of stock. The average listing ranks #78 within Generators & Portable Power. It carries 815 reviews at 4.51 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 55%
- Out of stock, average day
- 6.4%
- Average rank
- #78in Generators & Portable Power
- Average rating
- 4.51 starsAmazon United States average 4.42 stars
- Average reviews
- 815per listing
- Listings tracked
- 11
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 13 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 13 months
Products
Top Ecoflow Delta 2 Extra Battery products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 23, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
EF ECOFLOW DELTA 2 Smart Extra Battery 1024Wh LiFePO4 Expansion Battery for Power Station DELTA2
- Price
- $362.70
- Rating
- 4.5/5
- Reviews
- 692
- Age
- 3y ago

EF ECOFLOW DELTA 2 Max Power Station Extra Battery 2048Wh LiFePO4 (LFP) Battery Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators
- Price
- $725.99
- Rating
- 4.6/5
- Reviews
- 353
- Age
- 2y ago

EF ECOFLOW Portable Power Station DELTA 2 Max 2400W LFP Solar Generator Full Charge in 1 Hr 2048Wh Solar Powered Generator for Home Backup(Solar Panel Optional)
- Price
- $927.88
- Rating
- 4.6/5
- Reviews
- 1,311
- Age
- 3y ago

EF ECOFLOW DELTA 2 MAX Power Station with Smart Extra Battery Expand Capacity from 2048Wh to 4096Wh Solar Generator for Home Backup Emergency Outdoor Camping
- Price
- $1505.42
- Rating
- 4.5/5
- Reviews
- 65
- Age
- 3y ago

EF ECOFLOW Portable Power Station DELTA 2 1024Wh LiFePO4 (LFP) Battery 1800W AC/100W USB-C Output Solar Generator(Solar Panel Optional) for Home Backup Power Camping & RVs
- Price
- $407.31
- Rating
- 4.7/5
- Reviews
- 5,164
- Age
- 3y ago
Trending
estimated 90-day click momentum
ChuNiQ Delta Extra Battery Cable for EcoFlow Delta 2 Delta 2 Max Delta 3
- Price
- $32.86
- Rating
- 4.2/5
- Reviews
- 40
- Age
- 4mo ago

EF ECOFLOW Delta 3 Series Smart Extra Battery 1024Wh LiFePO4 Expansion Battery for Power Station Delta 2/Delta 3/Delta 3 Plus/Delta 3 1500
- Price
- $401.04
- Rating
- 4.6/5
- Reviews
- 249
- Age
- 1y ago

EF ECOFLOW Portable Power Station DELTA 3 MAX Plus Extra Battery 2048Wh LiFePO4 Expansion Battery for Power Station DELTA 3 Max Plus and DELTA 3 Ultra Plus
- Price
- $805.20
- Rating
- 3.9/5
- Reviews
- 20
- Age
- 10mo ago

EF ECOFLOW Portable Power Station DELTA 2 1024Wh LiFePO4 (LFP) Battery 1800W AC/100W USB-C Output Solar Generator(Solar Panel Optional) for Home Backup Power Camping & RVs
- Price
- $407.31
- Rating
- 4.7/5
- Reviews
- 5,164
- Age
- 3y ago

EF ECOFLOW Portable Power Station DELTA 3 Max 2048Wh LiFePO4 Battery Solar Generator (Solar Panel Optional) 3400W X-Boost Output Ultra-Fast 0-80% Charging in 1.13 Hr Home Backup & RV Camping
- Price
- $773.51
- Rating
- 4.7/5
- Reviews
- 470
- Age
- 10mo ago
Newest
by launch date
ChuNiQ Delta Extra Battery Cable for EcoFlow Delta 2 Delta 2 Max Delta 3
- Price
- $32.86
- Rating
- 4.2/5
- Reviews
- 40
- Age
- 4mo ago

EF ECOFLOW Portable Power Station DELTA 3 MAX Plus Extra Battery 2048Wh LiFePO4 Expansion Battery for Power Station DELTA 3 Max Plus and DELTA 3 Ultra Plus
- Price
- $805.20
- Rating
- 3.9/5
- Reviews
- 20
- Age
- 10mo ago

EF ECOFLOW Portable Power Station DELTA 3 Max 2048Wh LiFePO4 Battery Solar Generator (Solar Panel Optional) 3400W X-Boost Output Ultra-Fast 0-80% Charging in 1.13 Hr Home Backup & RV Camping
- Price
- $773.51
- Rating
- 4.7/5
- Reviews
- 470
- Age
- 10mo ago

EF ECOFLOW Delta 3 Series Smart Extra Battery 1024Wh LiFePO4 Expansion Battery for Power Station Delta 2/Delta 3/Delta 3 Plus/Delta 3 1500
- Price
- $401.04
- Rating
- 4.6/5
- Reviews
- 249
- Age
- 1y ago

EF ECOFLOW DELTA 2 Max Power Station Extra Battery 2048Wh LiFePO4 (LFP) Battery Compatible with DELTA 2&DELTA Max 2000&DELTA 2 Max Outdoor Generators
- Price
- $725.99
- Rating
- 4.6/5
- Reviews
- 353
- Age
- 2y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 83% of clicks. A locked shelf that new listings rarely crack.
Brands
2 rising
Sellers
4
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
83%
Top 20: 100%
Open market
0%
- EF ECOFLOW98%
- ChuNiQ2%
Demand
Ecoflow Delta 2 Extra Battery search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jun, Jul, Oct · busiest ÷ quietest = 3.9×
Search terms
Top Ecoflow Delta 2 Extra Battery search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- ecoflow delta 2 max extra battery30K/yr
- delta 2 max extra battery23K/yr
- ecoflow delta 2 max smart extra battery3K/yr
- ecoflow delta max extra battery2K/yr
- delta max extra battery2K/yr
Reviews and returns
What reviews say buyers love and hate about Ecoflow Delta 2 Extra Battery
We read the reviews and the return reasons for every product selling here.
“the unit stops charging”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Ecoflow Delta 2 Extra Battery questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









