---
title: "Super Capacitor Jump Starter — $43K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/super-capacitor-jump-starter"
last_updated: "2026-08-06T13:43:37.989Z"
locale: en
meta:
description: "Niche score 26/100 · $43K/yr market · 29K searches/yr · $174.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 26/100 · $43K/yr market · 29K searches/yr · $174.71 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Super Capacitor Jump Starter — $43K/yr Amazon US Niche (2026) - Flapen"
---
# **super capacitor jump starter**
**Skip it**
Prices mostly outside the sweet spot ($75.53–$317.81) — this niche doesn't clear our bar today.
Market size 11Growth 11Conversion 11Competition 15Returns 60Price range 10Avg price 50Brand share 32Review moat 56Quality gap 40
**Returns**
**Good****2.6%**
return rate — above 5% kills the launch gate
**Review moat**
**Good****1,270.93**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$174.71**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****86%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****82%**
top-5 click share — a locked-up shelf
**Market size**
**Bad****$43K**
$43K/yr · 29K searches
**Growth**
**Bad****-28.7%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.9%**
search→purchase rate — share of searches ending in a sale
**Price range**
**Bad****$75.53–$317.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**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, super capacitor jump starter is a $43K/yr Amazon United States market (29K searches/yr). The top 5 brands hold 86% of demand. Demand peaks in Jul–Nov–Dec. Verdict: Skip it — 26/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **super capacitor jump starter market data**
- **Units sold / yr**
- **250–500**
- avg 0–100/product
- **Revenue / yr**
- **$44K–$87K**
- units × avg price
- **Conversion rate**
- **0.9%**
- **Avg BSR**
- **#2,954**
- **Page quality**
- **0%**
- **Prime**
- **93%**
- **Sponsored**
- **93%**
- **Out of stock**
- **9.2%**
- **Avg brand age**
- **34 months**
- **Avg seller age**
- **180 days**
## **Competition & brand share**
The top 5 products capture 82% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▲rising
**Sellers**
**14**
**Top-5 brand share**
**86%**
Top 20: 100%
**Top-5 click share**
**82%**
Top 20: 100%
**Open market**
**11%**
- autowit31% - ANCEL21% - OBDMATE18% - KeenPower11% - Roar Pedal4% - leagend4% - Open — no brand owns it (5 brands, 11%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -28.7% search growth over the last 90 days.
2K2KPrime Day '24Spike '24Holiday '24Spike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jul, Nov, Dec · busiest ÷ quietest = 3.4×
[**Open Trend **](https://flapen.com/research/us/automotive/super-capacitor-jump-starter/trend)
## **Top super capacitor jump starter search terms**
- **super capacitor jump starter**17K/yr-30.0%1.2% conv. - **capacitor jump starter**8K/yr-27.2%1.3% conv. - **supercapacitor jump starter**4K/yr-25.4%2.6% conv. [**All search terms **](https://flapen.com/research/us/automotive/super-capacitor-jump-starter/search-terms)
## **Top super capacitor 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%$4K20%$9K30%$13K40%$17K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Autowit Super Capacitor Jump Starter 12V Batteryless Portable Jump Box Jumper Cables for 8.0 Gas&4.0 Diesel Car Portable Jump Starter for Car Battery Bulit-in Supercapacitor No Need Pre-Charge**autowit**$108.02**4.4★2,697 rev](https://www.amazon.com/dp/B086L29DL9) [2**ANCEL BS200 Super Starter Permanently Connected Jump Starter with Super Capacitor & Battery Protection System Health Monitoring 700A Start Assist for 3.0L Vehicles -40F to 176F**ANCEL**$162.15**4.7★271 rev](https://www.amazon.com/dp/B0GG8J9ZT2) [3**OBDMATE Car Jump Starter 1000A Super Capacitor Jump Starter Non-Battery for 12V Gas Diesel Engines 12V Portable Jump Starter for Car Battery Yellow**OBDMATE**$75.53**4.3★64 rev](https://www.amazon.com/dp/B0FKBBJPXH) [4![KeenPower 6000A Super Capacitor Jump Starter [Upgraded Clamps & Screen Version] No Traditional Battery Powered by 6X 3000F Supercapacitors Works in -45F Env 3-Mins Fast Charging for Instant Use](https://m.media-amazon.com/images/I/41hl1EFV+9L.jpg)**KeenPower 6000A Super Capacitor Jump Starter \[Upgraded Clamps & Screen Version\] No Traditional Battery Powered by 6X 3000F Supercapacitors Works in -45F Env 3-Mins Fast Charging for Instant Use**KeenPower**$213.94**4.4★84 rev](https://www.amazon.com/dp/B0DHVF5BNW) [5**Roar Pedal Super Capacitor Jump Starter No Need Pre-Charge No Battery 12V Portable Car Jump Starter for All 12V Gas and Diesel Car Portable Jump Box with Display**Roar Pedal**$153.23**5.0★12 rev](https://www.amazon.com/dp/B0FWBPCRKR)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**ANCEL BS400 Super Starter Permanently Connected Super Capacitor Jump Starter with Proactive Car Battery Saver & Smart Monitor -40~176 Instant Start for F-150 Silverado SUVs & Most 12V Vehicles**ANCEL**$317.81**271 rev2mo ago](https://www.amazon.com/dp/B0GXTQ3NYZ) [**leagend Permanent Mount Super Capacitor Jump Starter - 700A Batteryless & No Pre-Charge 500 000 Cycles 3-22min Fast Charge Bluetooth BLE 5.3 5-20V Wide Voltage -40F to 176F Temp Resistant**leagend**$183.56**33 rev5mo ago](https://www.amazon.com/dp/B0GLG21KJP) [**leagend Permanent Mount Super Capacitor Jump Starter - 1300A Batteryless & No Pre-Charge 3-10min Fast Charge App Monitoring IP65 Waterproof for 12V Passenger & Commercial Cars (-40F to 176F)**leagend**$263.21**33 rev5mo ago](https://www.amazon.com/dp/B0GLG6B55F) [**ANCEL BS200 Super Starter Permanently Connected Jump Starter with Super Capacitor & Battery Protection System Health Monitoring 700A Start Assist for 3.0L Vehicles -40F to 176F**ANCEL**$162.15**271 rev5mo ago](https://www.amazon.com/dp/B0GG8J9ZT2) [**Roar Pedal Super Capacitor Jump Starter No Need Pre-Charge No Battery 12V Portable Car Jump Starter for All 12V Gas and Diesel Car Portable Jump Box with Display**Roar Pedal**$153.23**12 rev8mo ago](https://www.amazon.com/dp/B0FWBPCRKR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**leagend Permanent Mount Super Capacitor Jump Starter - 700A Batteryless & No Pre-Charge 500 000 Cycles 3-22min Fast Charge Bluetooth BLE 5.3 5-20V Wide Voltage -40F to 176F Temp Resistant**leagend**$183.56**4.8★**▲ 357%**](https://www.amazon.com/dp/B0GLG21KJP) [**ANCEL BS400 Super Starter Permanently Connected Super Capacitor Jump Starter with Proactive Car Battery Saver & Smart Monitor -40~176 Instant Start for F-150 Silverado SUVs & Most 12V Vehicles**ANCEL**$317.81**4.7★**▲ 355%**](https://www.amazon.com/dp/B0GXTQ3NYZ) [**leagend Permanent Mount Super Capacitor Jump Starter - 1300A Batteryless & No Pre-Charge 3-10min Fast Charge App Monitoring IP65 Waterproof for 12V Passenger & Commercial Cars (-40F to 176F)**leagend**$263.21**4.8★**▲ 271%**](https://www.amazon.com/dp/B0GLG6B55F) [**ANCEL BS200 Super Starter Permanently Connected Jump Starter with Super Capacitor & Battery Protection System Health Monitoring 700A Start Assist for 3.0L Vehicles -40F to 176F**ANCEL**$162.15**4.7★**▲ 116%**](https://www.amazon.com/dp/B0GG8J9ZT2) [**OBDMATE Car Jump Starter 1000A Super Capacitor Jump Starter Non-Battery for 12V Gas Diesel Engines 12V Portable Jump Starter for Car Battery Yellow**OBDMATE**$75.53**4.3★**▲ 65%**](https://www.amazon.com/dp/B0FKBBJPXH)
**~~View all trending →~~**
## **What buyers say about super capacitor jump starter**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**16%
*“Excellent Quality”*
**Charging**11%
*“will charge”*
**Ease Of Use**10%
*“Ease of operation”*
**Battery Life**9%
*“the battery life on it is very good also”*
**Value For Money**8%
*“Best value”*
**Advertised Vs Actual Product**7%
*“As advertised”*
**Efficiency**7%
*“Does it's job”*
**Portability**3%
*“Nice and portable”*
**Strength**3%
*“Solid construction”*
**Compactness**3%
*“It comes in a compact carrying case”*
### **What buyers complain about **
**Battery Life**21%
*“Battery was completely DEAD”*
**Charging**17%
*“won't hold a charge”*
**Durability**8%
*“Dead on first attempt use”*
**Functionality-Overall**8%
*“Worked one time”*
**Quality-Overall**5%
*“Trash product”*
**Value For Money**3%
*“It's Expensive”*
**Size-Overall**2%
*“Small”*
**Advertised Vs Actual Product**2%
*“This item does not work as advertised”*
**Connectivity-Overall**1%
*“I was unable to connected via Bluetooth with either my Android phone or my wife's iPhone”*
**Ease Of Use**1%
*“its a pain to use”*
### **Top return reasons **
**Charging**30%
**Functionality-Overall**22%
**Value For Money**10%
**Size-Overall**6%
**Advertised Vs Actual Product**6%
**Defective Material/Parts**5%
**Compatibility-Overall**4%
**Battery Life**2%
**Connectivity-Overall**2%
**Strength**1%
## **Common questions**
- **Is super capacitor jump starter profitable to sell on Amazon United States?**
- The niche generates $43K/yr across 14 tracked products. 4 of 6 products launched in the last 360 days are still selling. 90-day search growth is -28.7%. Flapen's verdict: Skip it (26/100).
- **How competitive is the super capacitor jump starter niche?**
- 11 brands and 14 sellers compete. The top 5 products take 82% of clicks and top 5 brands hold 86% of demand.
- **What do buyers complain about in super capacitor jump starter?**
- Top complaints mined from reviews: Battery Life, Charging, Durability. The return rate is 2.6%.
- **When does demand for super capacitor jump starter peak?**
- Demand peaks in Jul–Nov–Dec; the busiest month runs 3.4× the quietest.
- **What does it cost to enter the super capacitor jump starter niche?**
- Listings span $75.53–$317.81; the average listing price is $174.71 (sweet spot $15–$100). The average incumbent carries 1,271 reviews — the moat a new listing must climb.
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