battery pack to plug lights into
Skip itSoft demand (-26.3% this quarter) — this niche doesn't clear our bar today.
Avg price
Great$48.04avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Price range
Good$6.13–$128.47cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,436.16avg incumbent reviews — the moat a new listing must climb
Competition
Okay63%top-5 click share — leaders hold, buyers still browse
Brand share
Okay85%top-5 brand share — brands hold most of the demand
Market size
Bad$77K$77K/yr · 104K searches
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Returns
Bad6.8%return rate — above 5% kills the launch gate
Growth
Bad-26.3%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, battery pack to plug lights into is a $77K/yr Amazon United States market (104K searches/yr). The top 5 brands hold 85% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 36/100.
Data updated Jul 23, 2026 · scored weekly · How we score niches
battery pack to plug lights into market data
- Units sold / yr
- 2K–3K
- avg 0–100/product
- Revenue / yr
- $96K–$120K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #182
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 95%
- Out of stock
- 6.5%
- Avg brand age
- 31 months
- Avg seller age
- 209 days
Competition & brand share
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.Brands
13 rising
Sellers
26
Top-5 brand share
85%
Top 20: 100%
Top-5 click share
63%
Top 20: 100%
Open market
12%
- powkey61%
- MARBERO8%
- Tenlike6%
- DENGJIANHD5%
- YCQDDA4%
- HOWEASY3%
- Open — no brand owns it (7 brands, 12%)
Demand & seasonality
Weekly Amazon search volume, last 102 weeks — -26.3% search growth over the last 90 days.Peak months: Nov, Dec · busiest ÷ quietest = 13.3×
Top battery pack to plug lights into search terms
- powkey portable power station7K/yr
- battery pack for plug in lights29K/yr
- battery pack to plug lamp into7K/yr
- powkey4K/yr
- battery pack for lamp3K/yr
- battery plug in5K/yr
- battery pack for lights to plug into6K/yr
- plug in battery3K/yr
- battery pack for outdoor lights4K/yr
- battery pack for lights4K/yr
Top battery pack to plug lights into 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 19 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
powkey Portable Power Station 200W 146Wh Portable Solar Generator Battery Pack with 2 Pure Sine Wave AC Outlets/4 USB A/1 DC Port Lithium Battery Backup Power Supply for Camping Travel Outdoor Home
powkey$78.974.0★374 rev
powkey 200W Portable Power Bank with AC Outlet 146Wh Rechargeable Backup Lithium Battery 110V Pure Sine Wave AC Outlet for Outdoor RV Trip Travel Home Office Emergency
powkey$77.014.0★3,054 rev
powkey Portable Power Station with AC Outlet 65W/110V External Battery Pack 24000mAh/88.8Wh Power Pack Portable Power Source Supply Backup for Outdoor Tent Camping Home Office
powkey$54.994.1★981 rev
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
Portable Power Station with AC Outlet Powkey 65W/110V External Battery Pack 24000mAh/88.8Wh Power Pack Portable Power Source Supply Backup for Outdoor Tent Camping Home Blue
powkey$55.074.1★981 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
(2 PCS) Portable USB Battery Pack for 4.5-6V LED Neon Signs Battery Operated Power Supply Converter for Plug-in LED Lights Ideal for Indoor & Outdoor Use
YCQDDA$9.092 rev
Copkim 6 Pcs USB Battery Pack for LED Lights USB to Battery Pack for Plug in Lights 5V Portable 3 AA Holder Box with Switch for Neon Signs Indoor Outdoor Party Decor (Clear)
Copkim$15.5943 rev
4pcs Battery Pack for 5V LED Neon Signs Transparent USB Neon Light Battery Box Converts USB Lights to Battery-Operated
BTFO$10.1127 rev
DENGJIANHD Portable USB Battery Pack for LED Neon Sign 5V Power Supply with USB Connection 3AA Transparent Case for Indoor & Outdoor Use (3AA-Transparent)
DENGJIANHD$6.1329 rev
Trending
90-day click momentum
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★
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$31.254.5★
EnginStar Portable Power Station 300W 296Wh Battery Bank with 110V Pure Sine Wave AC Outlet for Outdoors Camping Hunting and Emergency 80000mAh Backup Battery Power Supply for CPAP
EnginStar$128.474.3★
4pcs Battery Pack for 5V LED Neon Signs Transparent USB Neon Light Battery Box Converts USB Lights to Battery-Operated
BTFO$10.114.7★
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$60.284.1★
What buyers say about battery pack to plug lights into
What buyers praise and complain about, mined from review topics.What buyers love
“fast charging”
“Solid build quality—definitely worth the investment”
“Excellent Battery”
“easy to carry”
“Very handy”
“Great Value”
“The brightness on it is great”
“As advertised”
“Super durable”
“Compact and Powerful”
What buyers complain about
“Will not charge”
“The battery does not charge”
“Didn't work”
“Broke after 2 uses”
“Absolute garbage”
“It's so small”
“Not a good value for the price”
“Not as bright as I thought it would be”
“Pictures/description was not accurate”
“the unit quickly overheated”
Top return reasons
Common questions
- Is battery pack to plug lights into profitable to sell on Amazon United States?
- The niche generates $77K/yr across 19 tracked products. 2 of 5 products launched in the last 360 days are still selling. 90-day search growth is -26.3%. Flapen's verdict: Skip it (36/100).
- How competitive is the battery pack to plug lights into niche?
- 13 brands and 26 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 85% of demand.
- What do buyers complain about in battery pack to plug lights into?
- Top complaints mined from reviews: Charging, Battery Life, Functionality-Overall. The return rate is 6.8% — above our launch gate.
- When does demand for battery pack to plug lights into peak?
- Demand peaks in Nov–Dec; the busiest month runs 13.3× the quietest.
- What does it cost to enter the battery pack to plug lights into niche?
- Listings span $6.13–$128.47; the average listing price is $48.04 (sweet spot $15–$100). The average incumbent carries 1,436 reviews — the moat a new listing must climb.