--- title: "double usb charger block — Niche Verdict: Skip it (41/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/double-usb-charger-block" last_updated: "2026-07-10T00:03:29.335Z" locale: en meta: description: "a small market ($380K/yr) — double usb charger block doesn't clear our bar today." "og:description": "a small market ($380K/yr) — double usb charger block doesn't clear our bar today." "og:title": "double usb charger block — Niche Verdict: Skip it (41/100) | Amazon United States - Flapen" --- Back to Flapen home # **double usb charger block** **Skip it****41/100 ** a small market ($380K/yr) — double usb charger block doesn't clear our bar today. **Market/yr** **$380K** **Growth (1y)** **+82.4%** **Products** **13** **Brands** **10** was 18 a year ago **Sellers** **17** **Price range** **$5.78–$28.11** **Returns** **0.9%** **Rating** **4.6★** **Skip it** Scored 41/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **19** ×0.30 Growth **60** ×0.30 Competition **29** ×0.20 Quality gap **28** ×0.10 Returns **92** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +82.4% year over year. 10K5KPrime Day '24Holiday '24Prime Day '25Holiday '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND No pronounced peak months · busiest ÷ quietest = 1.5× ## **Competition** - AILKIN45% - REKNA11% - LUOATIP9% - Nekmit8% - YTFCYIKBG7% - BSTOEM6% - Other (4 brands)14% The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack. 10 brands and 17 sellers compete here. **Brands** **10 **▼falling was 18 a year ago **Sellers** **17** **Top 5 brand share** **79%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![USB Wall Charger Charger Adapter AILKIN 2-Pack 2.1A Dual Port Quick Plug Cube for iPhone 15 14 13 12 11 Pro Max 10 SE X XS Plus Samsung Galaxy S23 S22 S21 Power Block Fast Charging Box Brick](https://m.media-amazon.com/images/I/31Gw-td+UWL.jpg) [**USB Wall Charger Charger Adapter AILKIN 2-Pack 2.1A Dual Port Quick Plug Cube for iPhone 15 14 13 12 11 Pro Max 10 SE X XS Plus Samsung Galaxy S23 S22 S21 Power Block Fast Charging Box Brick**](https://www.amazon.com/dp/B0734SN6VR) AILKIN$6.994.6★79,97539%▲rising 2 ![USB Wall Charger LUOATIP 3-Pack 2.1A 5V Dual Port Cube Power Adapter Plug Block Charging Box Brick for iPhone 14 13 12 11 Pro Max SE XS XR X 8 7 6 6S Plus Galaxy LG Moto Android Phones](https://m.media-amazon.com/images/I/31VbBKP7nuL.jpg) [**USB Wall Charger LUOATIP 3-Pack 2.1A 5V Dual Port Cube Power Adapter Plug Block Charging Box Brick for iPhone 14 13 12 11 Pro Max SE XS XR X 8 7 6 6S Plus Galaxy LG Moto Android Phones**](https://www.amazon.com/dp/B07TK6MPNB) LUOATIP$9.264.7★75,1569%▼falling 3 ![REKNA USB Wall Charger Dual Port Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Milky White (3-Pack)](https://m.media-amazon.com/images/I/31QevqfzGOL.jpg) [**REKNA USB Wall Charger Dual Port Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Milky White (3-Pack)**](https://www.amazon.com/dp/B0DB5FQXNS) REKNA$5.784.5★4,7228%▼falling 4 ![Nekmit Dual Port Ultra Thin Flat USB Wall Charger with Smart IC White](https://m.media-amazon.com/images/I/21GgSDdlA0L.jpg) [**Nekmit Dual Port Ultra Thin Flat USB Wall Charger with Smart IC White**](https://www.amazon.com/dp/B01JLXTQ1U) Nekmit$14.284.7★15,5138%—flat 5 ![USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)](https://m.media-amazon.com/images/I/21OtwAo6jeL.jpg) [**USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)**](https://www.amazon.com/dp/B0F2J66QKG) YTFCYIKBG$6.154.7★1,7447%▲rising 6 ![USB Wall Charger Block 2Pack Dual Port Cube Plug Power Charging Adapter Brick for Apple for iPhone 16/17/Air/15/14/13/12/XS Max/XR/X/8/8 Plus/7/6 foriPad Mini/Air for Samsung for Kindle Fire for LG](https://m.media-amazon.com/images/I/2134CjcFNyL.jpg) [**USB Wall Charger Block 2Pack Dual Port Cube Plug Power Charging Adapter Brick for Apple for iPhone 16/17/Air/15/14/13/12/XS Max/XR/X/8/8 Plus/7/6 foriPad Mini/Air for Samsung for Kindle Fire for LG**](https://www.amazon.com/dp/B08C2PXDH9) BSTOEM$6.734.6★9,9816%▼falling 7 ![Aioneus USB C Charger Block 40W Fast Charging Block Type C Charging Block 4-Port Dual Port PD+QC Wall Charger Head Cube for iPhone 17 16 15 14 13 12 11 Pro Max XS iPad Samsung Phone Tablet](https://m.media-amazon.com/images/I/41YZgPmYYNL.jpg) [**Aioneus USB C Charger Block 40W Fast Charging Block Type C Charging Block 4-Port Dual Port PD+QC Wall Charger Head Cube for iPhone 17 16 15 14 13 12 11 Pro Max XS iPad Samsung Phone Tablet**](https://www.amazon.com/dp/B0BB8ZXJCK) Aioneus$7.934.6★11,7694%—flat 8 ![USB C Charger Block Multiple Ports Type C Fast Phone Charging Blocks 40W 4-Ports Power Cube USB Wall Plug USB A+USBC Charger Brick Box for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy Pixel 2Pack](https://m.media-amazon.com/images/I/31W5-2LoxkL.jpg) [**USB C Charger Block Multiple Ports Type C Fast Phone Charging Blocks 40W 4-Ports Power Cube USB Wall Plug USB A+USBC Charger Brick Box for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy Pixel 2Pack**](https://www.amazon.com/dp/B0CWR265GM) Ubearkk$19.334.6★4,9944%—flat 9 ![REKNA USB Wall Charger Dual Port USB Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Black](https://m.media-amazon.com/images/I/21yu-ihOCLL.jpg) [**REKNA USB Wall Charger Dual Port USB Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Black**](https://www.amazon.com/dp/B0F8HPBZ99) REKNA$6.034.5★4,7223%▲rising 10 ![2Pack USB Wall Charger Plug AILKIN 2.4A Dual Port USB Adapter Power Cube Fast Charging Station Box Base for iPhone 17 16 15 14 13 12 Pro Max SE 11 XR XS Samsung Phones Charge Block-White Brick](https://m.media-amazon.com/images/I/3116u1yJS3L.jpg) [**2Pack USB Wall Charger Plug AILKIN 2.4A Dual Port USB Adapter Power Cube Fast Charging Station Box Base for iPhone 17 16 15 14 13 12 Pro Max SE 11 XR XS Samsung Phones Charge Block-White Brick**](https://www.amazon.com/dp/B07T82D4YF) AILKIN$9.004.6★5,9243%▲rising 11 ![USB C Wall Fast Charger Block 40W 4-Port Type C Charger Fast Charging Blocks PD Power Charger Adapter+QC 3.0 USB Multiport Charger Brick for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy S25-2Pack](https://m.media-amazon.com/images/I/31eFwMYwNnL.jpg) [**USB C Wall Fast Charger Block 40W 4-Port Type C Charger Fast Charging Blocks PD Power Charger Adapter+QC 3.0 USB Multiport Charger Brick for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy S25-2Pack**](https://www.amazon.com/dp/B0CWLH5RDR) Duloch$19.644.6★4,6423%▼falling 12 ![Anker Zolo USB C Charger Block 2-Pack Type C Charger Fast Charging with 50W Max Output 2 USB-C and 2 USB-A Compact and Stable Design for iPhone 17/16 Series MacBook iPad Pixel Galaxy and More (Black)](https://m.media-amazon.com/images/I/41Zmkm3eZoL.jpg) [**Anker Zolo USB C Charger Block 2-Pack Type C Charger Fast Charging with 50W Max Output 2 USB-C and 2 USB-A Compact and Stable Design for iPhone 17/16 Series MacBook iPad Pixel Galaxy and More (Black)**](https://www.amazon.com/dp/B0FCFL13ZL) Anker$28.114.8★1,3923%▲rising 13 ![AILKIN USB MultiPort Charging Block Wall Plug Station Travel Charger Cube](https://m.media-amazon.com/images/I/31uwc7LbB+L.jpg) [**AILKIN USB MultiPort Charging Block Wall Plug Station Travel Charger Cube**](https://www.amazon.com/dp/B07GQSY4N8) AILKIN$5.994.6★3,1013%▼falling ## **Product shelf** All 13 tracked products in this niche. Top sellersNewestTrending [![USB Wall Charger Charger Adapter AILKIN 2-Pack 2.1A Dual Port Quick Plug Cube for iPhone 15 14 13 12 11 Pro Max 10 SE X XS Plus Samsung Galaxy S23 S22 S21 Power Block Fast Charging Box Brick](https://m.media-amazon.com/images/I/31Gw-td+UWL.jpg)**USB Wall Charger Charger Adapter AILKIN 2-Pack 2.1A Dual Port Quick Plug Cube for iPhone 15 14 13 12 11 Pro Max 10 SE X XS Plus Samsung Galaxy S23 S22 S21 Power Block Fast Charging Box Brick** AILKIN**$6.99**4.6★79,975 reviews](https://www.amazon.com/dp/B0734SN6VR) [![USB Wall Charger LUOATIP 3-Pack 2.1A 5V Dual Port Cube Power Adapter Plug Block Charging Box Brick for iPhone 14 13 12 11 Pro Max SE XS XR X 8 7 6 6S Plus Galaxy LG Moto Android Phones](https://m.media-amazon.com/images/I/31VbBKP7nuL.jpg)**USB Wall Charger LUOATIP 3-Pack 2.1A 5V Dual Port Cube Power Adapter Plug Block Charging Box Brick for iPhone 14 13 12 11 Pro Max SE XS XR X 8 7 6 6S Plus Galaxy LG Moto Android Phones** LUOATIP**$9.26**4.7★75,156 reviews](https://www.amazon.com/dp/B07TK6MPNB) [![REKNA USB Wall Charger Dual Port Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Milky White (3-Pack)](https://m.media-amazon.com/images/I/31QevqfzGOL.jpg)**REKNA USB Wall Charger Dual Port Cube Power Adapter Charger Plug Block Charging Box Dual Port Wall Charging Adapter Compatible for i Phone 14 13 12 11Milky White (3-Pack)** REKNA**$5.78**4.5★4,722 reviews](https://www.amazon.com/dp/B0DB5FQXNS) [![Nekmit Dual Port Ultra Thin Flat USB Wall Charger with Smart IC White](https://m.media-amazon.com/images/I/21GgSDdlA0L.jpg)**Nekmit Dual Port Ultra Thin Flat USB Wall Charger with Smart IC White** Nekmit**$14.28**4.7★15,513 reviews](https://www.amazon.com/dp/B01JLXTQ1U) [![USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)](https://m.media-amazon.com/images/I/21OtwAo6jeL.jpg)**USB Wall Charger 4 Pack Dual Port Plug Adapter for Wall Outlet Charging Block USB Power Adapter for iPhone 14/13/12/11 Pro/Pro Max XS/XR/X Galaxy Pixel Moto and Android Phones (White)** YTFCYIKBG**$6.15**4.7★1,744 reviews](https://www.amazon.com/dp/B0F2J66QKG) [![USB Wall Charger Block 2Pack Dual Port Cube Plug Power Charging Adapter Brick for Apple for iPhone 16/17/Air/15/14/13/12/XS Max/XR/X/8/8 Plus/7/6 foriPad Mini/Air for Samsung for Kindle Fire for LG](https://m.media-amazon.com/images/I/2134CjcFNyL.jpg)**USB Wall Charger Block 2Pack Dual Port Cube Plug Power Charging Adapter Brick for Apple for iPhone 16/17/Air/15/14/13/12/XS Max/XR/X/8/8 Plus/7/6 foriPad Mini/Air for Samsung for Kindle Fire for LG** BSTOEM**$6.73**4.6★9,981 reviews](https://www.amazon.com/dp/B08C2PXDH9) [![Aioneus USB C Charger Block 40W Fast Charging Block Type C Charging Block 4-Port Dual Port PD+QC Wall Charger Head Cube for iPhone 17 16 15 14 13 12 11 Pro Max XS iPad Samsung Phone Tablet](https://m.media-amazon.com/images/I/41YZgPmYYNL.jpg)**Aioneus USB C Charger Block 40W Fast Charging Block Type C Charging Block 4-Port Dual Port PD+QC Wall Charger Head Cube for iPhone 17 16 15 14 13 12 11 Pro Max XS iPad Samsung Phone Tablet** Aioneus**$7.93**4.6★11,769 reviews](https://www.amazon.com/dp/B0BB8ZXJCK) [![USB C Charger Block Multiple Ports Type C Fast Phone Charging Blocks 40W 4-Ports Power Cube USB Wall Plug USB A+USBC Charger Brick Box for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy Pixel 2Pack](https://m.media-amazon.com/images/I/31W5-2LoxkL.jpg)**USB C Charger Block Multiple Ports Type C Fast Phone Charging Blocks 40W 4-Ports Power Cube USB Wall Plug USB A+USBC Charger Brick Box for iPhone 17/16/15/14/13/12 Pro Max iPad Galaxy Pixel 2Pack** Ubearkk**$19.33**4.6★4,994 reviews](https://www.amazon.com/dp/B0CWR265GM) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Charging**31% *“Charges fast”* **Advertised Vs Actual Product**15% *“AS ADVERTISED”* **Quality-Overall**13% *“Great product, trustworthy company”* **Value For Money**12% *“GOOD PRICE”* **Efficiency**6% *“Work ok”* **Ease Of Use**4% *“very handy”* **Socket/Port/Plug**4% *“Many ports”* **Portability**4% *“Great for travel”* **Size-Overall**2% *“Size is perfect for everyday use and travel”* **Compatibility-Overall**1% *“Compatible”* ### **What buyers complain about ** **Charging**36% *“never charged”* **Durability**18% *“Broke after just 1 month of use”* **Functionality-Overall**9% *“Barely works”* **Quality-Overall**8% *“Cheap Quality”* **Heating**6% *“Gets to hot”* **Socket/Port/Plug**3% *“Ports dont always work”* **Advertised Vs Actual Product**2% *“False advertisement”* **Value For Money**2% *“Might be a little more expensive”* **Size-Overall**2% *“barely fit”* **Defective Material/Parts**1% *“Defective product”* #### **Top return reasons**- Charging51% - Compatibility-Overall10% - Size-Overall9% - Functionality-Overall6% - Value For Money6% - Socket/Port/Plug5% - Advertised Vs Actual Product4% - Defective Material/Parts3% - Heating1% - Connectivity-Overall1%