2 pack power bank
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Incredible$22.90avg listing price — sweet spot $15–$100
Price range
Great$12.60–$82.89cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Great1.7%return rate — above 5% kills the launch gate
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Conversion
Good4.4%search→purchase rate — share of searches ending in a sale
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Okay+1.8%90-day search growth — must beat 0% to launch
Market size
Bad$91K$91K/yr · 91K searches
Review moat
Bad7,781avg incumbent reviews — the moat a new listing must climb
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, 2 pack power bank is a $91K/yr Amazon United States market (91K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 43/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
2 pack power bank market data
- Units sold / yr
- 6K–8K
- avg 250–500/product
- Revenue / yr
- $137K–$183K
- units × avg price
- Conversion rate
- 4.4%
- Avg BSR
- #159
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 9.5%
- Avg brand age
- 23 months
- Avg seller age
- 196 days
Competition & brand share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
4 rising
Sellers
8
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
0%
- Miady90%
- Evopow4%
- FancyBean3%
- VTIAEK3%
- Open — no brand owns it (0%)
Demand
Weekly Amazon search volume, last 35 weeks — +1.8% search growth over the last 90 days.Top 2 pack power bank search terms
- miady portable charger33K/yr
- 2 pack power bank14K/yr
- miady power bank10K/yr
- power bank bulk7K/yr
- miady7K/yr
- bulk power banks5K/yr
- battery pack 2 pack6K/yr
- miady 2-pack 10000mah dual usb portable charger9K/yr
Top 2 pack 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 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Miady 2-Pack Portable Charger Slim 10000mAh Power Bank Travel Battery Pack 3 Outputs 2 Inputs Compatible with iPhone 17/16/15/14/13 Galaxy S24/22 iPad Android etc (Black+White)
Miady$17.864.4★309 rev
Miady 2-Pack Mini Portable Charger Built-in USB C Connector Small PowerBank
Miady$13.764.1★1,338 rev
Miady 2-Pack Portable Charger Slim 10000mAh Power Bank Travel Battery Pack
Miady$19.764.4★308 rev
Miady Mini MagSafe-Compatible Portable Charger
Miady$12.604.1★795 rev
Miady UL Listed 2-Pack Portable Charger 10000mAh Power Bank Battery Pack
Miady$24.734.7★42 rev
Newest
by launch dateMiady 2-Pack Portable Charger Slim 10000mAh Power Bank Travel Battery Pack 3 Outputs 2 Inputs Compatible with iPhone 17/16/15/14/13 Galaxy S24/22 iPad Android etc (Black+White)
Miady$17.86309 rev
Miady UL Listed 2-Pack Portable Charger 10000mAh Power Bank Battery Pack
Miady$24.7342 rev
Miady UL Listed 2-Pack Small Portable Charger 5000mAh Power Bank for Travel
Miady$16.87168 rev
Miady 2-Pack Portable Charger PD 22.5W Power Bank 20000mAh Battery Pack
Miady$30.3529 rev
Miady 2-Pack 5000mAh Mini Portable Charger with Built-in Type C Connector Ultra-Compact USB-C Output Charging Small Power Bank (Black+White+Lake Green+Clove Purple+Cream Blue+Champagne Pink)
Miady$82.891,338 rev
Trending
90-day click momentumMiady 2-Pack Portable Charger Slim 10000mAh Power Bank Travel Battery Pack 3 Outputs 2 Inputs Compatible with iPhone 17/16/15/14/13 Galaxy S24/22 iPad Android etc (Black+White)
Miady$17.864.4★
Miady UL Listed 2-Pack Portable Charger 10000mAh Power Bank Battery Pack
Miady$24.734.7★
Miady 2-Pack 5000mAh Mini Portable Charger with Built-in Type C Connector Ultra-Compact USB-C Output Charging Small Power Bank (Black+White+Lake Green+Clove Purple+Cream Blue+Champagne Pink)
Miady$82.894.1★
Miady 2-Pack Mini Portable Charger Built-in Connector Compact Battery Pack
Miady$14.133.7★
Miady Mini MagSafe-Compatible Portable Charger
Miady$12.604.1★
What buyers say about 2 pack power bank
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent charger”
“Good value for money”
“Great price for quality”
“Portable Power Bank”
“Battery lasts well”
“Easy access”
“As advertised”
“Nice size for travel”
“Lightweight”
“Works fast”
What buyers complain about
“Charges slowly”
“DOESN'T LAST”
“both defective / cheap quality”
“Battery drains too fast”
“Does not work well”
“the battery became very hot”
“a little bit heavy”
“They are a bit larger”
“It does not work with my case on”
“No wonder they were so cheap”
Top return reasons
Common questions
- Is 2 pack power bank profitable to sell on Amazon United States?
- The niche generates $91K/yr across 15 tracked products. 10 of 10 products launched in the last 360 days are still selling. 90-day search growth is +1.8%. Flapen's verdict: Skip it (43/100).
- How competitive is the 2 pack power bank niche?
- 4 brands and 8 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in 2 pack power bank?
- Top complaints mined from reviews: Charging, Durability, Quality-Overall. The return rate is 1.7%.
- What does it cost to enter the 2 pack power bank niche?
- Listings span $12.60–$82.89; the average listing price is $22.90 (sweet spot $15–$100). The average incumbent carries 7,781 reviews — the moat a new listing must climb.