portable charger for laptop
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Market size
Great$1.7M$1.7M/yr · 347K searches
Avg price
Good$103.38avg listing price — sweet spot $15–$100
Conversion
Good4.7%search→purchase rate — share of searches ending in a sale
Returns
Okay3.8%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Price range
Okay$52.71–$179.22cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-2.3%90-day search growth — must beat 0% to launch
Review moat
Bad6,795.14avg incumbent reviews — the moat a new listing must climb
Competition
Bad90%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, portable charger for laptop is a $1.7M/yr Amazon United States market (347K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 38/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
portable charger for laptop market data
- Units sold / yr
- 13K–15K
- avg 1,500–2,000/product
- Revenue / yr
- $1.3M–$1.6M
- units × avg price
- Conversion rate
- 4.7%
- Avg BSR
- #89
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 71%
- Out of stock
- 0.0%
- Avg brand age
- 26 months
- Avg seller age
- 189 days
Competition & brand share
The top 5 products capture 90% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 flat
Sellers
9
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
90%
Top 20: 100%
Open market
0%
- Anker95%
- AsperX5%
Demand
Weekly Amazon search volume, last 43 weeks — -2.3% search growth over the last 90 days.Top portable charger for laptop search terms
- anker laptop power bank110K/yr
- portable charger for laptop39K/yr
- anker 165w power bank29K/yr
- anker 25000 mah power bank20K/yr
- laptop powerbank14K/yr
- anker power bank laptop13K/yr
- power bank for laptop charging15K/yr
- computer power bank14K/yr
- anker power bank 25000mah8K/yr
- anker 250007K/yr
Top portable charger for laptop 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 7 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Anker Laptop Power Bank 25 000mAh Portable Charger with 165W Total Output 3 USB-C Ports (100W Max Each) Built-in Retractable Cables Flight-Ready for iPhone 17/16 Series MacBook Samsung and More
Anker$100.964.5★9,996 rev
Anker Prime Power Bank 20 100mAh 3-Port Portable Charger with 220W Max Output Two-Way Charging TSA-Approved App Control for MacBook iPhone 17/16 Series and More (Base Not Included)
Anker$134.774.7★466 rev
Anker Laptop Power Bank 25 000mAh Portable Charger with 165W Total Output 3 USB-C Ports (100W Max Each) Built-in Retractable Cables Flight-Ready for iPhone 17/16 Series MacBook Samsung and More
Anker$100.694.5★9,996 rev
Anker Power Bank 20 000mAh Travel Essential Portable Charger with Built-in USB-C Cable 3-Port 87W Max Fast Charging Battery Pack for MacBook iPhone 16/15 Series Samsung Switch and More
Anker$52.714.6★8,188 rev
Anker Prime Power Bank 26 250mAh 3-Port Portable Charger with 300W Max Output Two-Way Charging TSA-Approved App Control for MacBook iPhone 17/16 Series and More (Base Not Included)
Anker$179.224.6★1,238 rev
Newest
by launch dateAnker Prime Power Bank 20 100mAh 3-Port Portable Charger with 220W Max Output Two-Way Charging TSA-Approved App Control for MacBook iPhone 17/16 Series and More (Base Not Included)
Anker$134.77466 rev
Anker Prime Power Bank 26 250mAh 3-Port Portable Charger with 300W Max Output Two-Way Charging TSA-Approved App Control for MacBook iPhone 17/16 Series and More (Base Not Included)
Anker$179.221,238 rev
AsperX Laptop Power Bank 165W 20 000mAh Retractable Cables Aluminum Alloy Unibody Portable Charger Power Bank Battery Bank for MacBook Pro/Air/iPhone 17/iPad Pro/S25 Ultra/Dell/HP(TSA-Approved)
AsperX$62.81461 rev
Anker Laptop Power Bank 25 000mAh Portable Charger with 165W Total Output 3 USB-C Ports (100W Max Each) Built-in Retractable Cables Flight-Ready for iPhone 17/16 Series MacBook Samsung and More
Anker$100.969,996 rev
Anker Laptop Power Bank 25 000mAh Portable Charger with 165W Total Output 3 USB-C Ports (100W Max Each) Built-in Retractable Cables Flight-Ready for iPhone 17/16 Series MacBook Samsung and More
Anker$100.699,996 rev
Trending
90-day click momentumAnker Prime Power Bank 20 100mAh 3-Port Portable Charger with 220W Max Output Two-Way Charging TSA-Approved App Control for MacBook iPhone 17/16 Series and More (Base Not Included)
Anker$134.774.7★
Anker Laptop Power Bank 25 000mAh Portable Charger with 165W Total Output 3 USB-C Ports (100W Max Each) Built-in Retractable Cables Flight-Ready for iPhone 17/16 Series MacBook Samsung and More
Anker$100.694.5★
AsperX Laptop Power Bank 165W 20 000mAh Retractable Cables Aluminum Alloy Unibody Portable Charger Power Bank Battery Bank for MacBook Pro/Air/iPhone 17/iPad Pro/S25 Ultra/Dell/HP(TSA-Approved)
AsperX$62.814.4★
Anker Power Bank 20 000mAh Travel Essential Portable Charger with Built-in USB-C Cable 3-Port 87W Max Fast Charging Battery Pack for MacBook iPhone 16/15 Series Samsung Switch and More
Anker$52.714.6★
Anker Prime Power Bank 26 250mAh 3-Port Portable Charger with 300W Max Output Two-Way Charging TSA-Approved App Control for MacBook iPhone 17/16 Series and More (Base Not Included)
Anker$179.224.6★
What buyers say about portable charger for laptop
What buyers praise and complain about, mined from review topics.What buyers love
“Excellent charger”
“Excellent Product”
“Long battery life”
“Easy to carry”
“Value for money”
“As advertised”
“The cords are very sturdy”
“comes in handy”
“seems durable”
“Works great”
What buyers complain about
“wont charge”
“broke”
“It is a bit heavy”
“The battery is dead”
“Bad Quality”
“It's expensive”
“Stopped working”
“Its way too short to be useful”
“May not be able to fly with it”
“This product has NOT been evaluated to relevant safety testing standards. UL 2056”
Top return reasons
Common questions
- Is portable charger for laptop profitable to sell on Amazon United States?
- The niche generates $1.7M/yr across 7 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -2.3%. Flapen's verdict: Skip it (38/100).
- How competitive is the portable charger for laptop niche?
- 2 brands and 9 sellers compete. The top 5 products take 90% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in portable charger for laptop?
- Top complaints mined from reviews: Charging, Durability, Weight Heavy. The return rate is 3.8%.
- What does it cost to enter the portable charger for laptop niche?
- Listings span $52.71–$179.22; the average listing price is $103.38 (sweet spot $15–$100). The average incumbent carries 6,795 reviews — the moat a new listing must climb.