portable outlet
Skip itWeak search conversion (1.3%) — this niche doesn't clear our bar today.
Avg price
Great$52.06avg listing price — sweet spot $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Brand share
Good69%top-5 brand share — brands hold most of the demand
Price range
Good$16.06–$180.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Market size
Okay$272K$272K/yr · 412K searches
Competition
Okay55%top-5 click share — leaders hold, buyers still browse
Returns
Okay4.5%return rate — above 5% kills the launch gate
Review moat
Bad4,622.73avg incumbent reviews — the moat a new listing must climb
Growth
Bad-10.6%90-day search growth — must beat 0% to launch
Conversion
Bad1.3%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, portable outlet is a $272K/yr Amazon United States market (412K searches/yr). The top 5 brands hold 69% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 45/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
portable outlet market data
- Units sold / yr
- 5K–6K
- avg 100–250/product
- Revenue / yr
- $260K–$312K
- units × avg price
- Conversion rate
- 1.3%
- Avg BSR
- #72
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 1.0%
- Avg brand age
- 36 months
- Avg seller age
- 167 days
Competition & brand share
The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.Brands
16 falling
Sellers
26
Top-5 brand share
69%
Top 20: 100%
Top-5 click share
55%
Top 20: 98%
Open market
25%
- Ecarke17%
- LIVOWALNY17%
- MARBERO17%
- Azocek11%
- powkey6%
- Tenlike6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.6% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 4.0×
Top portable outlet search terms
- portable outlet119K/yr
- portable plug in outlet39K/yr
- battery powered outlet63K/yr
- portable outlet power supply33K/yr
- portable power outlet15K/yr
- rechargeable outlet20K/yr
- portable plug13K/yr
- cordless plug outlet battery operated5K/yr
- battery outlet15K/yr
- battery operated plug outlet portable7K/yr
Top portable outlet 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.
All 22 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
MARBERO Portable Power Station 88Wh Camping Lithium Battery Solar Generator Fast Charging with AC Outlet 120W Peak Power Bank(Solar Panel Optional) for Home Backup Outdoor Emergency RV Van Hunting
MARBERO$68.604.2★8,917 rev
LIVOWALNY 220W-250W Power Inverter Compatible with DeWALT 20V Battery DC 20V to AC 110V-120V Portable Power Inverter 1 AC Outlet 2 USB Ports & 1 Type-C Port Adjustable LED Work Light (Tool Only)
LIVOWALNY$27.534.3★2,765 rev
Ecarke 220W Portable Power Inverter Compatible with DeWALT 20V Battery (Tool Only) DC 20V to AC 110V Power Station with 1 AC Outlet 2 USB-A 1 Type-C & LED Light for Camping Outdoor Emergency
Ecarke$26.954.2★2,125 rev
220W Azocek Power Inverter Compatible with Milwaukee 18V Battery DC 18V to AC 110V Portable Power Station with 1 AC Outlet 2 USB Ports & 1 Type-C Fast Charging 400LM LED Work Light
Azocek$30.994.5★1,545 rev
Ecarke 220W Portable Power Inverter Compatible with Milwaukee 18V Battery (Tool Only) DC 18V to AC 110V Power Station with 1 AC Outlet 2 USB-A 1 Type-C & LED Light for Camping Outdoor Emergency
Ecarke$26.804.2★2,125 rev
Newest
by launch date
Portable Power Station with AC Outlet Power Bank for Camping Essentials Small Electric Mini Generator Large Lithium Battery Plug in Output 60W Type-C Laptop Home Backup Outdoor Emergency 99.9Wh Black
Tenlike$60.28141 rev
DARAN Portable Power Station 89.6Wh LiFePO4 Battery 100W(200W Peak) Solar Power Bank Portable Charger Small Generator with AC Outlets & PD Fast Charging for Home/Laptop/Camping(Solar Panel Optional)
DARAN$71.79776 rev
220W Azocek Power Inverter Compatible with Milwaukee 18V Battery DC 18V to AC 110V Portable Power Station with 1 AC Outlet 2 USB Ports & 1 Type-C Fast Charging 400LM LED Work Light
Azocek$30.991,545 rev
Azocek 220W Power Inverter Compatible with Dewalt 20V Battery(Battery not Included) DC 20V to AC 110V 2 USB Ports & 1 Type-C Fast Charging 400LM LED Work Light
Azocek$31.251,545 rev
Portable Power Station 120W Power Bank with AC Outlet Portable Generator 97.6Wh External Battery Power Pack with USB C Input for Camping Home Van Life Adventure Backup
ZeroKor$62.20885 rev
Trending
90-day click momentumEcarke 220W Portable Power Inverter Compatible with Milwaukee 18V Battery (Tool Only) DC 18V to AC 110V Power Station with 1 AC Outlet 2 USB-A 1 Type-C & LED Light for Camping Outdoor Emergency
Ecarke$26.804.2★
LIVOWALNY 220-250W Power Inverter Compatible with Milwaukee 18V Battery - DC 18V to AC 110-120V Portable Power Station with 1 AC Outlet - 2 USB 1 Type-C & LED Light for Camping Power Outage -Tool Only
LIVOWALNY$26.944.3★
SinKeu 24000mAh Portable Power Bank with AC Outlet 88.8Wh Portable Laptop Charger Portable Power Station Outdoor Generators Portable for Home Backup Outdoor Emergency
SinKeu$60.354.3★
LIVOWALNY 220W-250W Power Inverter Compatible with DeWALT 20V Battery DC 20V to AC 110V-120V Portable Power Inverter 1 AC Outlet 2 USB Ports & 1 Type-C Port Adjustable LED Work Light (Tool Only)
LIVOWALNY$27.534.3★
Portable Power Station 120W Power Bank with AC Outlet Portable Generator 97.6Wh External Battery Power Pack with USB C Input for Camping Home Van Life Adventure Backup
ZeroKor$62.204.0★
What buyers say about portable outlet
What buyers praise and complain about, mined from review topics.What buyers love
“Charges my phone fast”
“Build quality is very solid”
“Easy to operate”
“great for traveling”
“Excellent Value”
“As advertised”
“Excellent Battery”
“Works perfectly”
“Compact and easy to use”
“Super durable”
What buyers complain about
“Wont charge”
“Did Not Work Well”
“Breaks”
“Poor battery life”
“Uneven quality”
“None of the those would fit either”
“Not worth the cost”
“noisy”
“Prior to this it was overheating while it was used in the vehicle”
“Deceptive product”
Top return reasons
Common questions
- Is portable outlet profitable to sell on Amazon United States?
- The niche generates $272K/yr across 22 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -10.6%. Flapen's verdict: Skip it (45/100).
- How competitive is the portable outlet niche?
- 16 brands and 26 sellers compete. The top 5 products take 55% of clicks and top 5 brands hold 69% of demand.
- What do buyers complain about in portable outlet?
- Top complaints mined from reviews: Charging, Functionality-Overall, Durability. The return rate is 4.5%.
- When does demand for portable outlet peak?
- Demand peaks in Nov–Dec; the busiest month runs 4.0× the quietest.
- What does it cost to enter the portable outlet niche?
- Listings span $16.06–$180.07; the average listing price is $52.06 (sweet spot $15–$100). The average incumbent carries 4,623 reviews — the moat a new listing must climb.