12v power bank
Skip itBrand-locked demand (top 5 brands take 93% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$62.80avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Good$21.68–$163.75cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,576.69avg incumbent reviews — the moat a new listing must climb
Market size
Okay$230K$230K/yr · 164K searches
Conversion
Okay2.2%search→purchase rate — share of searches ending in a sale
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Growth
Bad-0.9%90-day search growth — must beat 0% to launch
Returns
Bad5.6%return rate — above 5% kills the launch gate
Brand share
Bad93%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 12v power bank is a $230K/yr Amazon United States market (164K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 36/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
12v power bank market data
- Units sold / yr
- 5K–6K
- avg 250–500/product
- Revenue / yr
- $314K–$377K
- units × avg price
- Conversion rate
- 2.2%
- Avg BSR
- #241
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 69%
- Out of stock
- 0.0%
- Avg brand age
- 31 months
- Avg seller age
- 190 days
Competition & brand share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.Brands
8 rising
Sellers
16
Top-5 brand share
93%
Top 20: 100%
Top-5 click share
69%
Top 20: 100%
Open market
4%
- Talentcell78%
- MARBERO5%
- Renogy4%
- dzdarren3%
- Anker3%
- RGVOTA2%
- Open — no brand owns it (2 brands, 4%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -0.9% search growth over the last 90 days.Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 2.3×
Top 12v power bank search terms
- 12v power bank48K/yr
- talentcell16K/yr
- talentcell rechargeable 12v11K/yr
- 12 volt power bank9K/yr
- talentcell 12v12K/yr
- power bank 12v8K/yr
- dc power bank9K/yr
- 12v battery bank7K/yr
- 9v power bank7K/yr
- dc battery pack7K/yr
Top 12v power bank 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Talentcell Rechargeable 12V 6000mAh/5V 12000mAh DC Output Lithium ion Battery Pack for LED Strip/CCTV Camera/Telescope/Modem and More Portable Li-ion Power Bank with 12.6V Charger Black
Talentcell$31.624.6★4,606 rev
Talentcell Rechargeable 12V 3000mAh Lithium ion Battery Pack for LED Strip CCTV Camera and More DC 12V/5V USB Dual Output External Battery Power Bank with Charger Black
Talentcell$22.734.7★1,919 rev
Talentcell Portable Power Bank 99.9Wh Multi Voltage 12V/9V & 5V USB Power Supply for LED Strip CCTV Camera Heated Jacket Phone Spectra Pump
Talentcell$47.874.6★695 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$68.514.2★8,870 rev
TalentCell 12V Power Bank Rechargeable 12V 3000mAh DC Output Lithium ion Battery Pack with Charger for LED Strip/Light/Panel/Amplifier and CCTV Camera Compatible with Spectra Pump/Telescope
Talentcell$21.684.6★1,831 rev
Newest
by launch date
Portable Charger 38800mAh Power Bank with 5 Outputs & 2 Inputs PD USB C In&Out Fast Phone Charging External Battery Pack Backup Travel Essential Outdoor for iPhone 17/16/15 Android Samsung Galaxy etc
RGVOTA$24.321,613 rev
Talentcell 12V 7000mAh Lithium ion Battery Pack PD 45W USB-C Portable Power Bank 76.65Wh DC Out for Raspberry Pi 5/LED Strip/CCTV Camera/Telescope Smartphone Heated Jackets with 12.6V 2A Charger
Talentcell$48.3519 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$71.94757 rev
TalentCell 12V 6Ah LiFePO4 Battery Pack Ultra Long Life Cycles Rechargeable DC 12.8V 6000mAh 76.8Wh Lithium Iron Phosphate Backup Battery for LED Strip CCTV Camera Router Solar System DIY Project
Talentcell$34.8186 rev
Anker SOLIX C300 DC Power Bank Station Outdoor 288Wh Portable Power Station LiFePO4 Battery 300W Solar Generator for Camping Traveling and Emergencies (No Wall Charger Included)
Anker$163.751,629 rev
Trending
90-day click momentumPortable Charger 38800mAh Power Bank with 5 Outputs & 2 Inputs PD USB C In&Out Fast Phone Charging External Battery Pack Backup Travel Essential Outdoor for iPhone 17/16/15 Android Samsung Galaxy etc
RGVOTA$24.324.3★
Talentcell 12V 7000mAh Lithium ion Battery Pack PD 45W USB-C Portable Power Bank 76.65Wh DC Out for Raspberry Pi 5/LED Strip/CCTV Camera/Telescope Smartphone Heated Jackets with 12.6V 2A Charger
Talentcell$48.354.1★
Talentcell 76.8Wh Portable Power Bank 12.8V 6Ah Multi Voltage Power Supply DC 12V/9V/6V & 5V USB Output for LED Strip CCTV Camera Cell Phone
Talentcell$46.554.5★
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$71.944.4★
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$68.514.2★
What buyers say about 12v power bank
What buyers praise and complain about, mined from review topics.What buyers love
“Charges fast”
“Battery life is awesome”
“great for traveling”
“The build quality feels solid”
“Definitely worth the price”
“Easy to use”
“As advertised”
“Super durable”
“Very solid”
“Perfect size”
What buyers complain about
“NOT fast charger”
“Battery doesn't last”
“Broke after a month”
“Doesnt work as it was presented”
“Quality control seems to be low”
“Very big”
“heavier than expected”
“Cheap”
“Doesnt work as it was presented”
“it looks like its been used already”
Top return reasons
Common questions
- Is 12v power bank profitable to sell on Amazon United States?
- The niche generates $230K/yr across 16 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -0.9%. Flapen's verdict: Skip it (36/100).
- How competitive is the 12v power bank niche?
- 8 brands and 16 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 93% of demand.
- What do buyers complain about in 12v power bank?
- Top complaints mined from reviews: Charging, Battery Life, Durability. The return rate is 5.6% — above our launch gate.
- When does demand for 12v power bank peak?
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 2.3× the quietest.
- What does it cost to enter the 12v power bank niche?
- Listings span $21.68–$163.75; the average listing price is $62.80 (sweet spot $15–$100). The average incumbent carries 1,577 reviews — the moat a new listing must climb.