4000a Jump Starter
FailThe top 5 brands take 100% of clicks, so 4000a Jump Starter is a Fail.
- Flapen Score
- 35 / 100Ranks 6,734 of 7,287 Automotive niches · −14 vs the category median of 4935
- Market size
- $4.8M/yr405K searches / yr
- 90-day growth
- -34.8%search demand this quarter
- Competition
- 83%top-5 click share · 2 brands · 45 sellers
Flapen Score
4000a Jump Starter against its category
The dotted line is the Automotive average. Past it, 4000a Jump Starter is stronger. Inside it, weaker.
Market
The 4000a Jump Starter market on Amazon at a glance
Shoppers on Amazon United States searched for 4000a Jump Starter 405K times last year and spent an estimated $4.8M. All 2 brands take every click. Demand peaks in Jan–Feb–Nov–Dec. Flapen scores it 35 out of 100, a Fail.
01 · Demand
An estimated 4.3% of those searches ended in a purchase.
Shoppers searched for this 405K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.3% of those searches ended in a purchase. Searches in the last 90 days moved -34.8% against the 90 days before. Searches, conversion and average price together put the market at an estimated $4.8M a year.
- Searches, last 12 months
- 405K
- Growth, 90 days vs prior 90
- -34.8%
- Conversion, latest week
- 4.3%
- Market size, estimated
- $4.8Ma year
- Peak month
- December2.2× the quietest month
- Top search term
- jnc66047K searches a year
02 · Price
A sale here is worth $277.77.
Listings sell for $277.77 on average, from $89.67 to $1074.80. Amazon reports units sold in ranges. This niche sold 20K to 25K a year. The average listing sells 2,000 to 2,500 of them. At $277.77 that is $556K to $694K a year per listing.
- Average price
- $277.77above the $15 to $100 sweet spot
- Price range
- $89.67–$1074.80
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 20K–25K
- Units per listing a year
- 2,000–2,500
- Revenue per listing a year
- $556K–$694K
- Returns
- 3.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads and reviews.
100% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #71 within Jump Starters, Battery Chargers & Portable Power. It carries 19,215 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 100%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #71in Jump Starters, Battery Chargers & Portable Power
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 19,215per listing
- Listings tracked
- 12
04 · Newcomers
Brands here are young.
The brands on the shelf have sold for 35 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 35 months
Products
Top 4000a Jump Starter 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 12, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
NOCO Boost X GBX155: 4250A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 10.0L Gas and 8.0L Diesel Engines
- Price
- $335.73
- Rating
- 4.2/5
- Reviews
- 7,088
- Age
- 5y ago

Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter Blue
- Price
- $130.88
- Rating
- 4.7/5
- Reviews
- 19,708
- Age
- 19y ago

NOCO Boost GB150: 3000A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 9.0L Gas and 7.0L Diesel Engines
- Price
- $278.16
- Rating
- 4.6/5
- Reviews
- 12,902
- Age
- 10y ago

Clore Automotive Jump-N-Carry JNC770R 1700 Peak Amp Premium 12 Volt Jump Starter - Red
- Price
- $154.09
- Rating
- 4.6/5
- Reviews
- 5,374
- Age
- 10y ago

NOCO Boost GB40: 1000A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 6.0L Gas and 3.0L Diesel Engines
- Price
- $89.67
- Rating
- 4.6/5
- Reviews
- 127,790
- Age
- 16y ago
Trending
estimated 90-day click momentum
NOCO Boost X GBX55: 1750A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 7.5L Gas and 5.0L Diesel Engines
- Price
- $154.69
- Rating
- 4.5/5
- Reviews
- 4,286
- Age
- 5y ago

Clore Automotive Jump-N-Carry JNC1224 3400/1700 Peak Amp 12/24V Jump Starter
- Price
- $383.43
- Rating
- 4.4/5
- Reviews
- 739
- Age
- 22y ago

NOCO Boost GB150: 3000A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 9.0L Gas and 7.0L Diesel Engines
- Price
- $278.16
- Rating
- 4.6/5
- Reviews
- 12,902
- Age
- 10y ago

Clore Automotive Jump-N-Carry JNC660 1700 Peak Amp 12 Volt Jump Starter Blue
- Price
- $130.88
- Rating
- 4.7/5
- Reviews
- 19,708
- Age
- 19y ago

Clore Automotive Jump-N-Carry JNCAIR 1700 Peak Amp Jump Starter with Air Compressor
- Price
- $212.53
- Rating
- 4.2/5
- Reviews
- 1,272
- Age
- 19y ago
Newest
by launch date
NOCO Boost X GBX45: 1250A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 6.5L Gas and 4.0L Diesel Engines
- Price
- $114.59
- Rating
- 4.6/5
- Reviews
- 15,068
- Age
- 5y ago

NOCO Boost X GBX155: 4250A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 10.0L Gas and 8.0L Diesel Engines
- Price
- $335.73
- Rating
- 4.2/5
- Reviews
- 7,088
- Age
- 5y ago

NOCO Boost X GBX55: 1750A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 7.5L Gas and 5.0L Diesel Engines
- Price
- $154.69
- Rating
- 4.5/5
- Reviews
- 4,286
- Age
- 5y ago

NOCO Boost X GBX75: 2500A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 8.5L Gas and 6.5L Diesel Engines
- Price
- $221.51
- Rating
- 4.2/5
- Reviews
- 5,563
- Age
- 5y ago

NOCO Boost Max GB250: 5250A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 16L Gas and Diesel Engines
- Price
- $1074.80
- Rating
- 4.6/5
- Reviews
- 216
- Age
- 5y 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 falling
Sellers
45
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
83%
Top 20: 100%
Open market
0%
- NOCO66%
- Clore Automotive34%
- Open — no brand owns it (0%)
Demand
4000a Jump Starter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 2.2×
Search terms
Top 4000a Jump Starter search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- jnc66047K/yr
- noco gbx15565K/yr
- gbx15543K/yr
- noco gb15034K/yr
- noco boost pro26K/yr
- noco boost x27K/yr
- jnc jump starter20K/yr
- gb15017K/yr
- jnc 660 jump starter30K/yr
- jump n carry15K/yr
Reviews and returns
What reviews say buyers love and hate about 4000a Jump Starter
We read the reviews and the return reasons for every product selling here.
“DOES NOT HOLD A CHARGE”
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.
17 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 4000a Jump Starter 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









