---
title: "Yesper Car Jump Starter — $84K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/yesper-car-jump-starter"
last_updated: "2026-08-09T08:07:34.624Z"
locale: en
meta:
description: "Niche score 31/100 · $84K/yr market · 26K searches/yr · $114.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 31/100 · $84K/yr market · 26K searches/yr · $114.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Yesper Car Jump Starter — $84K/yr Amazon US Niche (2026) - Flapen"
---
# **yesper car jump starter**
**Skip it**
Brand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size 21Growth 16Conversion 36Competition 14Returns 51Price range 19Avg price 70Brand share 0Review moat 83Quality gap 65
**Review moat**
**Great****350**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$114.33**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Returns**
**Good****3.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Okay****2.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$84K**
$84K/yr · 26K searches
**Price range**
**Bad****$38.64–$353.90**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-18.7%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****83%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, yesper car jump starter is a $84K/yr Amazon United States market (26K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 31/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **yesper car jump starter market data**
- **Units sold / yr**
- **1K–1K**
- avg 100–250/product
- **Revenue / yr**
- **$114K–$143K**
- units × avg price
- **Conversion rate**
- **2.9%**
- **Avg BSR**
- **#1,424**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **25 months**
- **Avg seller age**
- **208 days**
## **Competition & brand share**
The top 5 products capture 83% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**1 **—flat
**Sellers**
**3**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**83%**
Top 20: 100%
**Open market**
**0%**
- YESPER100%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -18.7% search growth over the last 90 days.
1K750Prime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 2.0×
[**Open Trend **](https://flapen.com/research/us/automotive/yesper-car-jump-starter/trend)
## **Top yesper car jump starter search terms**
- **yesper battery jump starter**13K/yr-24.7%4.6% conv. - **yesper jump starter**7K/yr-5.9%3.6% conv. - **yesper**5K/yr-18.9%2.2% conv. - **yesper car jump starter**444/yr-46.4%8.1% conv. - **yesper yjs40**253/yr-17.1%0.0% conv. [**All search terms **](https://flapen.com/research/us/automotive/yesper-car-jump-starter/search-terms)
## **Top yesper car 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.
0%10%$8K20%$17K30%$25K40%$34K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**YESPER 4120A Jump Starter 12V Car Battery Jumper Starter Portable (All Gas up to 10.0L Diesel Engine) 26800mAh Battery Start Booster Pack Jump Box with Carry Case Jumper Cables LED Light**YESPER**$79.90**4.6★1,249 rev](https://www.amazon.com/dp/B09Q15SPZJ) [2**YESPER Jump Starter with Air Compressor 2000A 150PSI Battery Jumper Starter Portable(8L Gas/6L Diesel) 12V Car Jump Pack Battery Charger Jump Box with Jumper Cables LCD Display Lights**YESPER**$56.03**4.3★355 rev](https://www.amazon.com/dp/B0D31MZ36B) [3**YESPER Jump Starter Portable 1500A Peak Motorcycle Jump Starter Jump Box for Car Jumper Starter Portable 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable**YESPER**$38.64**4.4★701 rev](https://www.amazon.com/dp/B0C6G9H6RL) [4**YESPER 4000A Jump Starter 12V Car Battery Jump Starter 24000mAh Power Pack (All Gas/10L Diesel Engine) Portable Jump Starter for Car with 100W Quick Charge Cables Booster LED Light - Armor Series**YESPER**$92.82**4.4★52 rev](https://www.amazon.com/dp/B071G9TKMD) [5**YESPER 3000A Jump Starter 12V Car Battery Jump Starter with 100W Two-Way Fast-Charging LED Display Portable Jumper Starter Battery Pack(10L Gas 8L Diesel Engine) 20000mAh Jump Box with Booster**YESPER**$74.49**4.4★179 rev](https://www.amazon.com/dp/B0DGXRL2CS)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YESPER 12V/24V Car Battery Jump Starter 6000A 58800mAh Large Heavy Duty Truck Jumper Box with 145W Quick Charger(Up to All Gas/Diesel) SuperSafe Portable Powerful Force Start Jump Pack - Black**YESPER**$353.90**69 rev1y ago](https://www.amazon.com/dp/B0FB3Q9CQ4) [**YESPER 3000A Jump Starter 12V Car Battery Jump Starter with 100W Two-Way Fast-Charging LED Display Portable Jumper Starter Battery Pack(10L Gas 8L Diesel Engine) 20000mAh Jump Box with Booster**YESPER**$74.49**179 rev1y ago](https://www.amazon.com/dp/B0DGXRL2CS) [**YESPER 4000A Jump Starter 12V Car Battery Jump Starter 24000mAh Power Pack (All Gas/10L Diesel Engine) Portable Jump Starter for Car with 100W Quick Charge Cables Booster LED Light - Armor Series**YESPER**$92.82**52 rev1y ago](https://www.amazon.com/dp/B071G9TKMD) [**YESPER Jump Starter with Air Compressor 2000A 150PSI Battery Jumper Starter Portable(8L Gas/6L Diesel) 12V Car Jump Pack Battery Charger Jump Box with Jumper Cables LCD Display Lights**YESPER**$56.03**355 rev2y ago](https://www.amazon.com/dp/B0D31MZ36B) [**YESPER 12V/24V Car Jump Starter 6000A Peak 5.1 lbs Portable Jump Starter Battery Pack Quick Charge with AC Adapter 36400mAh Battery Booster Pack (Up to All Gas/Diesel Engine) Jumper Box**YESPER**$215.93**55 rev2y ago](https://www.amazon.com/dp/B0CJV24M16)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**YESPER 12V/24V Car Battery Jump Starter 6000A 58800mAh Large Heavy Duty Truck Jumper Box with 145W Quick Charger(Up to All Gas/Diesel) SuperSafe Portable Powerful Force Start Jump Pack - Black**YESPER**$353.90**3.8★**▲ 44%**](https://www.amazon.com/dp/B0FB3Q9CQ4) [**YESPER Jump Starter Portable 1500A Peak Motorcycle Jump Starter Jump Box for Car Jumper Starter Portable 12V Auto Booster Pack(Up to 7L Gas and 5.5L Diesel Engine) with Smart Safety Jumper Cable**YESPER**$38.64**4.4★**▲ 28%**](https://www.amazon.com/dp/B0C6G9H6RL) [**YESPER 3000A Jump Starter 12V Car Battery Jump Starter with 100W Two-Way Fast-Charging LED Display Portable Jumper Starter Battery Pack(10L Gas 8L Diesel Engine) 20000mAh Jump Box with Booster**YESPER**$74.49**4.4★**▲ 11%**](https://www.amazon.com/dp/B0DGXRL2CS) [**YESPER Jump Starter with Air Compressor 2000A 150PSI Battery Jumper Starter Portable(8L Gas/6L Diesel) 12V Car Jump Pack Battery Charger Jump Box with Jumper Cables LCD Display Lights**YESPER**$56.03**4.3★**▲ 11%**](https://www.amazon.com/dp/B0D31MZ36B) [**YESPER Boost Jump Starter Battery Pack 4120A 27000mAh Car Battery Charger Jumper Starter (All Gas/up to 10L Diesel) 100W Quick Charge 12V Portable Jump Box for Totally Dead Vehicle with DSLI Safe Tech**YESPER**$63.00**4.6★**— 2%**](https://www.amazon.com/dp/B0C147THV5)
**~~View all trending →~~**
## **What buyers say about yesper car jump starter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**11%
*“holds charge for a long time”*
**Ease Of Use**10%
*“Easy to use”*
**Value For Money**9%
*“Good value”*
**Quality-Overall**9%
*“No complaints after one year”*
**Size-Overall**7%
*“perfect size”*
**Efficiency**6%
*“It get the job done”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Compactness**5%
*“Super compact starts the vehicle every single time”*
**Portability**4%
*“easy to carry on motorcycle”*
**Strength**4%
*“Its a pretty sturdy unit”*
### **What buyers complain about **
**Charging**19%
*“it won't charge”*
**Battery Life**16%
*“My bike battery dies in about a week because of my dash cam being always on standby”*
**Durability**14%
*“they would break off”*
**Size-Overall**9%
*“loose”*
**Advertised Vs Actual Product**4%
*“It does not work on a tractor like it says”*
**Touch/Button Controls**3%
*“Broken button”*
**Ease Of Use**2%
*“not user friendly”*
**Heating**2%
*“it get hot and stop working”*
**Compatibility-Overall**2%
*“Did not work for my diesel F350”*
**Portability**2%
*“Should come with a carry case but doesnt”*
### **Top return reasons **
**Charging**29%
**Functionality-Overall**16%
**Size-Overall**9%
**Value For Money**8%
**Compatibility-Overall**8%
**Defective Material/Parts**5%
**Advertised Vs Actual Product**5%
**Battery Life**3%
**Socket/Port/Plug**3%
**Amplification**2%
## **Common questions**
- **Is yesper car jump starter profitable to sell on Amazon United States?**
- The niche generates $84K/yr across 9 tracked products. 90-day search growth is -18.7%. Flapen's verdict: Skip it (31/100).
- **How competitive is the yesper car jump starter niche?**
- 1 brands and 3 sellers compete. The top 5 products take 83% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in yesper car jump starter?**
- Top complaints mined from reviews: Charging, Battery Life, Durability. The return rate is 3.0%.
- **When does demand for yesper car jump starter peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.0× the quietest.
- **What does it cost to enter the yesper car jump starter niche?**
- Listings span $38.64–$353.90; the average listing price is $114.33 (sweet spot $15–$100). The average incumbent carries 350 reviews — the moat a new listing must climb.
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