Is jump starter profitable to sell on Amazon United States?

The niche generates $59.4M/yr across 22 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is -22.9%. Flapen's verdict: Worth a look (50/100).

How competitive is the jump starter niche?

14 brands and 68 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 75% of demand.

What do buyers complain about in jump starter?

Top complaints mined from reviews: Charging, Battery Life, Functionality-Overall. The return rate is 2.8%.

When does demand for jump starter peak?

Demand peaks in Nov–Dec; the busiest month runs 2.3× the quietest.

What does it cost to enter the jump starter niche?

Listings span $29.97–$335.73; the average listing price is $94.99 (sweet spot $15–$100). The average incumbent carries 13,094 reviews — the moat a new listing must climb.

jump starter

Worth a look

Shows a $59.4M/yr market, but soft demand (-22.9% this quarter) keeps it on the watch list.

Market size

Incredible$59.4M

$59.4M/yr · 15.9M searches

Avg price

Great$94.99

avg listing price — sweet spot $15–$100

Returns

Good2.8%

return rate — above 5% kills the launch gate

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Brand share

Good75%

top-5 brand share — brands hold most of the demand

Conversion

Okay3.9%

search→purchase rate — share of searches ending in a sale

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Price range

Bad$29.97–$335.73

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Bad13,094.18

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-22.9%

90-day search growth — must beat 0% to launch

Signals High Price

According to Flapen's Amazon United States niche tracking, jump starter is a $59.4M/yr Amazon United States market (15.9M searches/yr). The top 5 brands hold 75% of demand. Demand peaks in Nov–Dec. Verdict: Worth a look — 50/100.

Data updated Jul 12, 2026 · scored weekly · How we score niches

jump starter market data

Units sold / yr: 600K–800K; avg 40,000–50,000/product
Revenue / yr: $57.0M–$76.0M; units × avg price
Conversion rate: 3.9%
Avg BSR: #35
Page quality: 0%
Prime: 100%
Sponsored: 95%
Out of stock: 0.4%
Avg brand age: 31 months
Avg seller age: 160 days

Competition & brand share

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 rising

Sellers

Top-5 brand share

75%

Top 20: 100%

Top-5 click share

54%

Top 20: 97%

Open market

20%

NOCO53%
GOOLOO6%
TREKURE5%
Joltekon5%
S ZEVZO5%
Scatach5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -22.9% search growth over the last 90 days.

Peak months: Nov, Dec · busiest ÷ quietest = 2.3×

Open Trend

Top jump starter search terms

jump starter3.7M/yr -22.4%2.6% conv.
battery jumper starter portable2.0M/yr -29.3%3.7% conv.
noco jump starter1.3M/yr -14.0%4.0% conv.
car battery jump starter1.4M/yr -33.3%4.7% conv.
jump box998K/yr -16.1%2.6% conv.
car jumper starter portable924K/yr -20.6%4.1% conv.
jump starter with air compressor948K/yr -30.2%0.7% conv.
noco485K/yr +2.4%1.4% conv.
car jump starter440K/yr -4.6%2.6% conv.
cargador de bateria de carro portatil381K/yr -11.4%0.9% conv.

All search terms

Top jump starter products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 22 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

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

NOCO$89.674.6★127,790 rev

NOCO Boost GB70: 2000A UltraSafe Jump Starter 12V Lithium Battery Booster Pack Portable Jump Box Power Bank & Jumper Cables - for 8.0L Gas and 6.0L Diesel Engines

NOCO$183.124.7★30,568 rev

GOOLOO A3 Jump Starter with Air Compressor 3000A Portable Car Battery Booster (9.0 Gas/6.5L Diesel) with 150PSI Auto-Shutoff Tire Inflator 12V Supersafe Lithium Jump Box Car Battery Jumper Starter

GOOLOO$70.944.5★4,146 rev

S ZEVZO ET03 4000A Car Jump Starter Jump Starter Battery Pack for Up to 8.0L Gas and 7.0L Diesel Engines 74Wh Portable 12V Jump Box with USB Ports LCD Display Storage Case and LED Light

S ZEVZO$54.504.6★6,231 rev

Scatach 3000A Car Battery Jump Starter 12V Jump Starter Battery Pack Portable (up to 9.0L Gasoline and 7.0L Diesel Engine) Jump Box with 3 Modes Flashlight and Jumper Cables

Scatach$29.974.4★1,344 rev

Newest

by launch date

JOLTEKON 6000A 160PSI 9-in-1 Car Battery Jump Starter with Air Compressor & Air Blower (All Gas 12L Diesel) Battery Jumper Starter Portable Jump Box for Car Battery with 800LM Light/18W Fast Charge

Joltekon$82.22307 rev

5mo ago

Scatach 3000A Car Battery Jump Starter 12V Jump Starter Battery Pack Portable (up to 9.0L Gasoline and 7.0L Diesel Engine) Jump Box with 3 Modes Flashlight and Jumper Cables

Scatach$29.971,344 rev

6mo ago

TREKURE Car Battery Jump Starter 8000A 26800mAh Portable Car Jump Starter for All Gas and 12L Diesel Engines Power Bank & Battery Jumper Portable Jump Box Car Battery with Fast Charge LED Light

TREKURE$68.79925 rev

8mo ago

JOLTEKON Car Battery Jump Starter with Air Compressor 4500A 150PSI Car Jumper Starter Portable (9L Gas/8L Diesel) Jump Box Car Battery with Auto-Shutoff Tire Inflator Jumper Cables and Light

Joltekon$79.92754 rev

11mo ago

Jump Starter Battery Jumper Starter Portable Car Battery Jump Starter with 3 Modes Flashlight Compass Power Bank and Jumper Cable

Soulor$30.22387 rev

11mo ago

What buyers say about jump starter

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall13%

“Awesome quality”

Ease Of Use13%

“Ease of operation”

Charging11%

“Charged Up”

Value For Money10%

“Best value”

Efficiency9%

“Works beautifully”

Battery Life6%

“Battery life is nice”

Advertised Vs Actual Product6%

“Exactly what I expected”

Compactness3%

“The compact design”

Strength3%

“Good strong clamps”

Portability3%

“Comes in handy”

What buyers complain about

Charging23%

“DOES NOT HOLD A CHARGE”

Battery Life15%

“BAD BATTERY LIFE”

Functionality-Overall10%

“Never worked”

Durability9%

“Broke after one use”

Quality-Overall6%

“Bad Quality”

Instructions/User Manual/Troubleshooting3%

“NO INSTRUCTIONS”

Size-Overall3%

“does not fit”

Value For Money3%

“Yes, there are other makers out there that make less expensive,”

Advertised Vs Actual Product1%

“Misleading description”

Strength1%

“Not strong enough”

Top return reasons

Charging26%

Functionality-Overall24%

Size-Overall8%

Value For Money8%

Advertised Vs Actual Product5%

Defective Material/Parts5%

Compatibility-Overall5%

Battery Life3%

Strength2%

Product Condition2%

Common questions

Is jump starter profitable to sell on Amazon United States?: The niche generates $59.4M/yr across 22 tracked products. 6 of 6 products launched in the last 360 days are still selling. 90-day search growth is -22.9%. Flapen's verdict: Worth a look (50/100).
How competitive is the jump starter niche?: 14 brands and 68 sellers compete. The top 5 products take 54% of clicks and top 5 brands hold 75% of demand.
What do buyers complain about in jump starter?: Top complaints mined from reviews: Charging, Battery Life, Functionality-Overall. The return rate is 2.8%.
When does demand for jump starter peak?: Demand peaks in Nov–Dec; the busiest month runs 2.3× the quietest.
What does it cost to enter the jump starter niche?: Listings span $29.97–$335.73; the average listing price is $94.99 (sweet spot $15–$100). The average incumbent carries 13,094 reviews — the moat a new listing must climb.