--- title: "usb battery pack for heated chair — Niche Verdict: Skip it (41/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/cell-phones-accessories/usb-battery-pack-for-heated-chair" last_updated: "2026-07-10T01:34:14.325Z" locale: en meta: description: "a small market ($27K/yr) — usb battery pack for heated chair doesn't clear our bar today." "og:description": "a small market ($27K/yr) — usb battery pack for heated chair doesn't clear our bar today." "og:title": "usb battery pack for heated chair — Niche Verdict: Skip it (41/100) | Amazon United States - Flapen" --- Back to Flapen home # **usb battery pack for heated chair** **Skip it****41/100 ** a small market ($27K/yr) — usb battery pack for heated chair doesn't clear our bar today. **Market/yr** **$27K** **Growth (1y)** **+201.9%** **Products** **13** **Brands** **9** was 5 a year ago **Sellers** **11** **Price range** **$20.30–$36.32** **Returns** **3.3%** **Rating** **4.5★** **Skip it** Scored 41/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **1** ×0.30 Growth **77** ×0.30 Competition **33** ×0.20 Quality gap **36** ×0.10 Returns **74** ×0.10 ## **Demand** Weekly Amazon search volume, last 74 weeks — +201.9% year over year. 2K795.5Spike '25Holiday '25Spike '26Feb '25Apr '25Jul '25Oct '25Jan '26Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Oct, Nov, Dec · busiest ÷ quietest = 18.5× ## **Competition** - UMEIDEA42% - Lyzuepely16% - VINTELEIN10% - OKZU10% - RIAFOX7% - ColdBye7% - Other (3 brands)9% The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them. 9 brands and 11 sellers compete here. **Brands** **9 **▲rising was 5 a year ago **Sellers** **11** **Top 5 brand share** **84%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 10000)](https://m.media-amazon.com/images/I/31JE-G3u2EL.jpg) [**UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 10000)**](https://www.amazon.com/dp/B0FPNYHMJ9) UMEIDEA$26.414.5★6135%▲rising 2 ![5V 2A 3A 20000mAh Battery Pack for Electric Heated Camping Chair Stadium Seat Cushion Vest Jacket Blanket Red Light Therapy Pad - Digital LCD Screen PD20W Fast Charging Power Bank for iPhone](https://m.media-amazon.com/images/I/31oaN5lPyQL.jpg) [**5V 2A 3A 20000mAh Battery Pack for Electric Heated Camping Chair Stadium Seat Cushion Vest Jacket Blanket Red Light Therapy Pad - Digital LCD Screen PD20W Fast Charging Power Bank for iPhone**](https://www.amazon.com/dp/B0F1FBMN45) VINTELEIN$28.864.8★1010%▲rising 3 ![Lyzuepely 20000 mAh 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack(Only Battery Pack)](https://m.media-amazon.com/images/I/41yDZzhC7kL.jpg) [**Lyzuepely 20000 mAh 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack(Only Battery Pack)**](https://www.amazon.com/dp/B0CMGBXJFT) Lyzuepely$33.564.5★1789%▼falling 4 ![RIAFOX DC Output 7.4V 20000mAh USB Output 5V2A Battery Pack for Heated Clothing Women Men Jacket Coat Camping Chair Portable Charger for Wulcea Clothing with Patterns Block Included](https://m.media-amazon.com/images/I/41IF4c7iidL.jpg) [**RIAFOX DC Output 7.4V 20000mAh USB Output 5V2A Battery Pack for Heated Clothing Women Men Jacket Coat Camping Chair Portable Charger for Wulcea Clothing with Patterns Block Included**](https://www.amazon.com/dp/B0FNJ84MXD) RIAFOX$36.324.6★2007%▲rising 5 ![5V2A 10000mAh Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack](https://m.media-amazon.com/images/I/414t7mzZraL.jpg) [**5V2A 10000mAh Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack**](https://www.amazon.com/dp/B0FPJH4KQQ) Lyzuepely$29.484.6★467%▲rising 6 ![UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 2000)](https://m.media-amazon.com/images/I/31JE-G3u2EL.jpg) [**UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 2000)**](https://www.amazon.com/dp/B0FPNYT32S) UMEIDEA$32.704.5★617%▲rising 7 ![OKZU 5V 2A Power Bank for Heated Vest Jacket Stadium Seats Chair 10000mAh Fast Charging Battery Pack for USB Heated Clothing Heated Blanket Coat Sleeping Bag](https://m.media-amazon.com/images/I/31nWdpMz0JL.jpg) [**OKZU 5V 2A Power Bank for Heated Vest Jacket Stadium Seats Chair 10000mAh Fast Charging Battery Pack for USB Heated Clothing Heated Blanket Coat Sleeping Bag**](https://www.amazon.com/dp/B07M8JWBQ6) OKZU$24.014.4★2,4477%▼falling 8 ![2 PACK 12000mAh Heated Vest Battery Pack USB Power Bank Portable Dual Output Ports (not for 7.4V or 12V)with LED Display for Heating Jacket Hoodies Pants Heated Chair and Smart Device](https://m.media-amazon.com/images/I/41C2W6qiJUL.jpg) [**2 PACK 12000mAh Heated Vest Battery Pack USB Power Bank Portable Dual Output Ports (not for 7.4V or 12V)with LED Display for Heating Jacket Hoodies Pants Heated Chair and Smart Device**](https://www.amazon.com/dp/B0FWRB52WQ) QTREE intelligence$32.854.5★1575%▲rising 9 ![ColdBye 7.4V Battery Pack for Heated Vest Mobile Warming Battery 10000mAh for Heated Clothing with LED Display Compatible with Major Heated Clothing Brands](https://m.media-amazon.com/images/I/31aevQJaEKL.jpg) [**ColdBye 7.4V Battery Pack for Heated Vest Mobile Warming Battery 10000mAh for Heated Clothing with LED Display Compatible with Major Heated Clothing Brands**](https://www.amazon.com/dp/B0FD3VMYDP) ColdBye$20.304.5★3624%▲rising 10 ![OKZU Lightest 5V 2A USB 20000mAh Heated Vest Battery Pack Power Bank for Heated Jacket Hoodies Stadium Seats Fast Recharging Portable Charge for Heated Clothing Camping Chair (Black 20000mAh)](https://m.media-amazon.com/images/I/31YpHEuwYVL.jpg) [**OKZU Lightest 5V 2A USB 20000mAh Heated Vest Battery Pack Power Bank for Heated Jacket Hoodies Stadium Seats Fast Recharging Portable Charge for Heated Clothing Camping Chair (Black 20000mAh)**](https://www.amazon.com/dp/B0D9JT6SG4) OKZU$29.864.6★2463%▼falling 11 ![DR.HILL 7.4V Heated Vest Battery Pack 30000mAh Huge Capacity Power Bank with 3.8MM DC Port and USB Port for Heated Vests Heated Stadium Seat Heated Pants for Men Women](https://m.media-amazon.com/images/I/41jI3N80NeL.jpg) [**DR.HILL 7.4V Heated Vest Battery Pack 30000mAh Huge Capacity Power Bank with 3.8MM DC Port and USB Port for Heated Vests Heated Stadium Seat Heated Pants for Men Women**](https://www.amazon.com/dp/B0FPCRX64K) DR.HILL$33.364.2★382%▼falling 12 ![ColdBye Battery Pack 5V /12V 6500mah Upgraded Rechargeable Power Bank with Built-in USB-C Cable for Heated Vests Jackets LED Strip Breast Pump Heated Camping Chair](https://m.media-amazon.com/images/I/31DwKYuoLwL.jpg) [**ColdBye Battery Pack 5V /12V 6500mah Upgraded Rechargeable Power Bank with Built-in USB-C Cable for Heated Vests Jackets LED Strip Breast Pump Heated Camping Chair**](https://www.amazon.com/dp/B0FR4S6L86) ColdBye$34.404.9★362%▲rising 13 ![Whsahans 5V2A Battery Pack for Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work (Battery Only) (Black Milliamp Hours 20000)](https://m.media-amazon.com/images/I/41lCjej+EvL.jpg) [**Whsahans 5V2A Battery Pack for Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work (Battery Only) (Black Milliamp Hours 20000)**](https://www.amazon.com/dp/B0FPHT1N8B) Whsahans$34.774.4★902%▼falling ## **Product shelf** All 13 tracked products in this niche. Top sellersNewestTrending [![UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 10000)](https://m.media-amazon.com/images/I/31JE-G3u2EL.jpg)**UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 10000)** UMEIDEA**$26.41**4.5★61 reviews](https://www.amazon.com/dp/B0FPNYHMJ9) [![5V 2A 3A 20000mAh Battery Pack for Electric Heated Camping Chair Stadium Seat Cushion Vest Jacket Blanket Red Light Therapy Pad - Digital LCD Screen PD20W Fast Charging Power Bank for iPhone](https://m.media-amazon.com/images/I/31oaN5lPyQL.jpg)**5V 2A 3A 20000mAh Battery Pack for Electric Heated Camping Chair Stadium Seat Cushion Vest Jacket Blanket Red Light Therapy Pad - Digital LCD Screen PD20W Fast Charging Power Bank for iPhone** VINTELEIN**$28.86**4.8★10 reviews](https://www.amazon.com/dp/B0F1FBMN45) [![Lyzuepely 20000 mAh 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack(Only Battery Pack)](https://m.media-amazon.com/images/I/41yDZzhC7kL.jpg)**Lyzuepely 20000 mAh 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack(Only Battery Pack)** Lyzuepely**$33.56**4.5★178 reviews](https://www.amazon.com/dp/B0CMGBXJFT) [![RIAFOX DC Output 7.4V 20000mAh USB Output 5V2A Battery Pack for Heated Clothing Women Men Jacket Coat Camping Chair Portable Charger for Wulcea Clothing with Patterns Block Included](https://m.media-amazon.com/images/I/41IF4c7iidL.jpg)**RIAFOX DC Output 7.4V 20000mAh USB Output 5V2A Battery Pack for Heated Clothing Women Men Jacket Coat Camping Chair Portable Charger for Wulcea Clothing with Patterns Block Included** RIAFOX**$36.32**4.6★200 reviews](https://www.amazon.com/dp/B0FNJ84MXD) [![5V2A 10000mAh Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack](https://m.media-amazon.com/images/I/414t7mzZraL.jpg)**5V2A 10000mAh Battery Pack for Electric Heated Camping Chair Heated Blanket Heated Hunting Seat Pad Heated Sleeping Bag USB Power Bank for Camping Work Battery Pack** Lyzuepely**$29.48**4.6★46 reviews](https://www.amazon.com/dp/B0FPJH4KQQ) [![UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 2000)](https://m.media-amazon.com/images/I/31JE-G3u2EL.jpg)**UMEIDEA 5V2A Battery Pack for Electric Heated Camping Chair Heated Blanket Hunting Seat Pad Sleeping Bag USB Power Bank Camping Work Power (Black Milliamp Hours 2000)** UMEIDEA**$32.70**4.5★61 reviews](https://www.amazon.com/dp/B0FPNYT32S) [![OKZU 5V 2A Power Bank for Heated Vest Jacket Stadium Seats Chair 10000mAh Fast Charging Battery Pack for USB Heated Clothing Heated Blanket Coat Sleeping Bag](https://m.media-amazon.com/images/I/31nWdpMz0JL.jpg)**OKZU 5V 2A Power Bank for Heated Vest Jacket Stadium Seats Chair 10000mAh Fast Charging Battery Pack for USB Heated Clothing Heated Blanket Coat Sleeping Bag** OKZU**$24.01**4.4★2,447 reviews](https://www.amazon.com/dp/B07M8JWBQ6) [![2 PACK 12000mAh Heated Vest Battery Pack USB Power Bank Portable Dual Output Ports (not for 7.4V or 12V)with LED Display for Heating Jacket Hoodies Pants Heated Chair and Smart Device](https://m.media-amazon.com/images/I/41C2W6qiJUL.jpg)**2 PACK 12000mAh Heated Vest Battery Pack USB Power Bank Portable Dual Output Ports (not for 7.4V or 12V)with LED Display for Heating Jacket Hoodies Pants Heated Chair and Smart Device** QTREE intelligence**$32.85**4.5★157 reviews](https://www.amazon.com/dp/B0FWRB52WQ) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Battery Life**23% *“Great Battery”* **Charging**17% *“Easy to charge”* **Quality-Overall**8% *“Nice quality and easy to use”* **Heating**7% *“keeps the heat consistent without cutting out”* **Advertised Vs Actual Product**6% *“Just what I needed”* **Size-Overall**5% *“Nice size”* **Value For Money**4% *“Worth the money”* **Efficiency**4% *“It works”* **Portability**4% *“Portable easy to carry”* **Ease Of Use**3% *“Easy to use”* ### **What buyers complain about ** **Charging**26% *“it will not charge”* **Durability**10% *“Stopped working after 1.5 months”* **Battery Life**9% *“Disappointing Battery Life”* **Functionality-Overall**9% *“Didnt work”* **Heating**6% *“Batteries got extremely hot when being used”* **Weight Heavy**5% *“It is heavier than many”* **Quality-Overall**4% *“Not good quality”* **Portability**2% *“For it to be portable it is very big and heavy”* **Display-Overall**1% *“The time display doesnt show clear numbers”* **Instructions/User Manual/Troubleshooting**1% *“Did not come with instructions”* #### **Top return reasons**- Charging20% - Size-Overall17% - Compatibility-Overall16% - Functionality-Overall9% - Heating8% - Weight Heavy6% - Battery Life4% - Advertised Vs Actual Product4% - Defective Material/Parts3% - Value For Money3%