---
title: "Sae to Usb — $30K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/automotive/sae-to-usb"
last_updated: "2026-08-06T06:40:13.245Z"
locale: en
meta:
description: "Niche score 51/100 · $30K/yr market · 39K searches/yr · $15.28 avg price. A small market ($30K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $30K/yr market · 39K searches/yr · $15.28 avg price. A small market ($30K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Sae to Usb — $30K/yr Amazon US Niche (2026) - Flapen"
---
# **sae to usb**
**Worth a look**
Shows a sweet-spot price point ($15.28 avg), but a small market ($30K/yr) keeps it on the watch list.
Market size 7Growth 75Conversion 58Competition 44Returns 70Price range 73Avg price 76Brand share 53Review moat 47Quality gap 42
**Avg price**
**Great****$15.28**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+61.0%**
90-day search growth — must beat 0% to launch
**Price range**
**Good****$8.33–$32.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Good****2.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Good****5.0%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Good****73%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****1,830.3**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****58%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$30K**
$30K/yr · 39K searches
According to Flapen's Amazon United States niche tracking, sae to usb is a $30K/yr Amazon United States market (39K searches/yr). The top 5 brands hold 73% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 51/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **sae to usb market data**
- **Units sold / yr**
- **3K–3K**
- avg 100–250/product
- **Revenue / yr**
- **$38K–$46K**
- units × avg price
- **Conversion rate**
- **5.0%**
- **Avg BSR**
- **#103**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **91%**
- **Out of stock**
- **1.0%**
- **Avg brand age**
- **47 months**
- **Avg seller age**
- **161 days**
## **Competition & brand share**
The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **—flat
**Sellers**
**27**
**Top-5 brand share**
**73%**
Top 20: 100%
**Top-5 click share**
**58%**
Top 20: 97%
**Open market**
**19%**
- Battery Tender30% - MOTOPOWER13% - BATIGE12% - Garystat9% - Mroinge8% - EXTRACTME8%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +61.0% search growth over the last 90 days.
1K800Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/automotive/sae-to-usb/trend)
## **Top sae to usb search terms**
- **sae to usb**12K/yr+59.3%5.6% conv. - **sae to usb c**8K/yr+98.2%4.3% conv. - **battery tender usb adapter**9K/yr+87.2%10.3% conv. - **sae to usb adapter**6K/yr+5.1%5.1% conv. - **battery tender usb**4K/yr+28.2%8.0% conv. [**All search terms **](https://flapen.com/research/us/automotive/sae-to-usb/search-terms)
## **Top sae to usb 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%5%$1K10%$3K15%$4K20%$6K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 23 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Battery Tender Quick Disconnect USB Charger Adapter - Easily Charge Mobile Devices with 12V Vehicle Battery on The Go - Perfect for Camping Our Outdoor Adventures - 081-0158**Battery Tender**$16.02**4.7★10,342 rev](https://www.amazon.com/dp/B00DJ5KEF4) [2**BATIGE Motorcycle USB Charger SAE to USB Adapter Type C and Quick Charge USB 3.0 with Voltmeter ON/Off Switch and 3.6FT SAE Extension Cable Waterproof 3 Install Options for GPS Smartphone Camera**BATIGE**$15.65**4.6★452 rev](https://www.amazon.com/dp/B09G63XGVW) [3**Battery Tender Quick Disconnect USB-C Charger Adapter - 081-0158-C**Battery Tender**$17.42**4.6★199 rev](https://www.amazon.com/dp/B0D6SJ16Y2) [4**Garystat Motorcycle USB-C Charger SAE to USB Adapter 27W Dual Port USB Fast Charger with Voltmeter/Ammeter & ON/Off Switch Perfect for Charging Phone Tablet GPS etc**Garystat**$14.00**4.6★148 rev](https://www.amazon.com/dp/B0DD7V1TXZ) [5**MOTOPOWER MP0609 3.1Amp Motorcycle USB Port SAE to USB Adapter**MOTOPOWER**$8.33**4.5★1,439 rev](https://www.amazon.com/dp/B01M7R8C2O)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**SOBMOTO Motorcycle USB Charger Retractable Type-C & Dual USB Fast Charging Independent Switch 3-in-1 SAE to USB Adapter with 1.5m Extension LED Voltmeter Waterproof for Dirt Bike ATV UTV**SOBMOTO**$18.14**12 rev3mo ago](https://www.amazon.com/dp/B0GV4S2BN7) [**YARCHONN SAE to USB Adapter Motorcycle Cable SAE Quick Connector to 5V 2A USB A Female Power Port with Waterproof Cover for Charging Smart Phone Tablet GPS from Motorcycle Car Solar Panel -37cm**YARCHONN**$9.92**13 rev11mo ago](https://www.amazon.com/dp/B0FLNYSJDX) [**Peak Design Mobile Motorcycle Mount SAE Cable Kit 2M Weatherproof Charging Cable for Wireless Motorcycle Phone Mount Proprietary Waterproof Connector Resists Vibration Abrasion and the Elements**Peak Design**$19.44**11 rev1y ago](https://www.amazon.com/dp/B0DK5Y9KXB) [**Cliff Top Waterproof Motorcycle USB Charger 18W PD SAE 10mm Mirror Mount**Cliff Top**$32.86**42 rev1y ago](https://www.amazon.com/dp/B0DG3JZX7S) [**Garystat Motorcycle USB-C Charger SAE to USB Adapter 27W Dual Port USB Fast Charger with Voltmeter/Ammeter & ON/Off Switch Perfect for Charging Phone Tablet GPS etc**Garystat**$14.00**148 rev1y ago](https://www.amazon.com/dp/B0DD7V1TXZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SOBMOTO Motorcycle USB Charger Retractable Type-C & Dual USB Fast Charging Independent Switch 3-in-1 SAE to USB Adapter with 1.5m Extension LED Voltmeter Waterproof for Dirt Bike ATV UTV**SOBMOTO**$18.14**4.0★**▲ 203%**](https://www.amazon.com/dp/B0GV4S2BN7) [**YARCHONN SAE to USB Adapter Motorcycle Cable SAE Quick Connector to 5V 2A USB A Female Power Port with Waterproof Cover for Charging Smart Phone Tablet GPS from Motorcycle Car Solar Panel -37cm**YARCHONN**$9.92**4.2★**▲ 96%**](https://www.amazon.com/dp/B0FLNYSJDX) [**EXTRACTME Motorcycle USB Charger 6.8A Quick Charge 3.0 Dual USB Motorcycle Phone Charger with Voltmeter & ON/Off Switch Waterproof Quick Disconnect SAE to USB Adapter for Phone Tablet GPS - Blue**EXTRACTME**$17.05**4.4★**▲ 81%**](https://www.amazon.com/dp/B0CJXTMT3Z) [**Nilight Waterproof Motorcycle USB 3.1Amp Quick SAE to USB Charger Adapter O Ring Terminal Cable Harness with Inline 5Amp Fuse Handlebar for Mobile Devices GPS**Nilight**$12.46**4.4★**▲ 65%**](https://www.amazon.com/dp/B0BN1VHWL5) [**EXTRACTME Motorcycle USB Charger 6.8A Quick Charge 3.0 Dual USB Motorcycle Phone Charger with Voltmeter & ON/Off Switch Waterproof Quick Disconnect SAE to USB Adapter for Phone Tablet GPS**EXTRACTME**$16.97**4.4★**▲ 45%**](https://www.amazon.com/dp/B093CY6887)
**~~View all trending →~~**
## **What buyers say about sae to usb**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Charging**21%
*“Great charger”*
**Quality-Overall**14%
*“Good Quality”*
**Advertised Vs Actual Product**13%
*“As advertised”*
**Assembly/Installation**9%
*“Easy set up”*
**Value For Money**8%
*“Great deal”*
**Ease Of Use**6%
*“Ease of Use”*
**Efficiency**3%
*“It works good”*
**Battery Life**3%
*“the battery stays happy”*
**Socket/Port/Plug**2%
*“Nice to have USB-A and C ports available”*
**Touch/Button Controls**1%
*“I like having a power button”*
### **What buyers complain about **
**Functionality-Overall**14%
*“Does not turn on under any circumstance”*
**Durability**13%
*“Stopped working after the first time I used it”*
**Charging**10%
*“does not charge my phone or any other electronics”*
**Quality-Overall**10%
*“It feels very cheap”*
**Socket/Port/Plug**7%
*“For those reviews that complain that the USB port is too tight”*
**Battery Life**4%
*“the battery would be to weak to start the bike”*
**Defective Material/Parts**4%
*“Defective, wouldn't turn on”*
**Size-Overall**2%
*“bracket too small”*
**Assembly/Installation**2%
*“Have a mechanic install it”*
**Mounting**2%
*“Brittle plastic mount”*
### **Top return reasons **
**Charging**27%
**Size-Overall**14%
**Socket/Port/Plug**12%
**Functionality-Overall**11%
**Compatibility-Overall**10%
**Defective Material/Parts**8%
**Mounting**3%
**Connectivity-Overall**3%
**Advertised Vs Actual Product**2%
**Value For Money**2%
## **Common questions**
- **Is sae to usb profitable to sell on Amazon United States?**
- The niche generates $30K/yr across 23 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +61.0%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the sae to usb niche?**
- 16 brands and 27 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 73% of demand.
- **What do buyers complain about in sae to usb?**
- Top complaints mined from reviews: Functionality-Overall, Durability, Charging. The return rate is 2.2%.
- **When does demand for sae to usb peak?**
- Demand peaks in Apr–May–Jun; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the sae to usb niche?**
- Listings span $8.33–$32.86; the average listing price is $15.28 (sweet spot $15–$100). The average incumbent carries 1,830 reviews — the moat a new listing must climb.
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