Is dash cam battery pack profitable to sell on Amazon United States?

The niche generates $88K/yr across 21 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is +3.9%. Flapen's verdict: Skip it (39/100).

How competitive is the dash cam battery pack niche?

17 brands and 46 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in dash cam battery pack?

Top complaints mined from reviews: Durability, Functionality-Overall, Camera Quality. The return rate is 6.1% — above our launch gate.

What does it cost to enter the dash cam battery pack niche?

Listings span $15.88–$373.92; the average listing price is $123.98 (sweet spot $15–$100). The average incumbent carries 1,777 reviews — the moat a new listing must climb.

dash cam battery pack

Skip it

Weak search conversion (0.8%) — this niche doesn't clear our bar today.

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Avg price

Good$123.98

avg listing price — sweet spot $15–$100

Brand share

Good66%

top-5 brand share — brands hold most of the demand

Competition

Okay56%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay1,777.29

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+3.9%

90-day search growth — must beat 0% to launch

Price range

Bad$15.88–$373.92

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Bad$88K

$88K/yr · 87K searches

Returns

Bad6.1%

return rate — above 5% kills the launch gate

Conversion

Bad0.8%

search→purchase rate — share of searches ending in a sale

Signals No Dominant Brand High Returns High Price

According to Flapen's Amazon United States niche tracking, dash cam battery pack is a $88K/yr Amazon United States market (87K searches/yr). The top 5 brands hold 66% of demand. Verdict: Skip it — 39/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

dash cam battery pack market data

Units sold / yr: 250–500; avg 0–100/product
Revenue / yr: $31K–$62K; units × avg price
Conversion rate: 0.8%
Avg BSR: #497
Page quality: 0%
Prime: 100%
Sponsored: 90%
Out of stock: 14.2%
Avg brand age: 33 months
Avg seller age: 193 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

17 rising

Sellers

Top-5 brand share

66%

Top 20: 100%

Top-5 click share

56%

Top 20: 99%

Open market

28%

RoyPow17%
70mai16%
Blackvue14%
BlackboxMyCar10%
letoom10%
TXL6%

Demand

Weekly Amazon search volume, last 31 weeks — +3.9% search growth over the last 90 days.

Open Trend

Top dash cam battery pack search terms

dash cam battery pack39K/yr +8.0%0.6% conv.
dash cam battery13K/yr -0.8%0.6% conv.
dashcam battery pack for parking mode7K/yr -10.1%0.5% conv.
dashcam battery8K/yr +17.5%0.3% conv.
dashcam battery pack5K/yr +15.4%0.7% conv.
external battery pack for dash cam5K/yr -8.0%0.4% conv.
dash cam battery pack parking mode4K/yr +27.5%0.7% conv.
battery pack for dash cam4K/yr -10.8%0.8% conv.
dash cam power bank4K/yr -12.7%0.4% conv.

All search terms

Top dash cam battery pack 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 21 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

70mai Dash Cam Battery Pack BL96NNX Hardwire Charging via Fuse Box 96Wh LiFePO4 Backup Power Up to 30-Hour Parking Mode Low Voltage Protection 11.2-30V input XT30+Type-C Output 7-protection BMS

70mai$204.354.2★42 rev

Blackvue Dash Cam Battery Pack B-130A Fast Charging 12V/24V Battery for Dashcam Parking Mode USB Power Smart App & Cloud Monitoring

Blackvue$317.294.1★56 rev

RoyPow 30W PD Portable Charger with 12V 10A Constant Voltage Cigarette Lighter Socket 86.58Wh USB C Laptop Power Bank 18W QC & 12V DC Battery Pack Perfect for Dash Cam or Camping(Upgraded Version)

RoyPow$76.644.0★708 rev

BlackboxMyCar PowerCell 8 Dash Cam Battery Pack (with Spliced Hardwiring Kit for Thinkware Dash Cams)

BlackboxMyCar$319.564.2★75 rev

RoyPow 30W PD Portable Charger with 12V/10A Cigarette Lighter Socket 86.58Wh USB C Laptop Power Bank 18W QC& 12V DC External Battery Pack Perfect for MacBook Air iPad Dash Cam or Camping (Standard)

RoyPow$66.884.0★708 rev

Newest

by launch date

Dash Cam Battery Pack 128Wh LiFePO4 External Battery for Parking Mode 45 Min Fast Charging 12V Output Cigarette Lighter & Hardwire Kit Included Ideal for Overnight Street & Airport Parking

TXL$181.930 rev

5mo ago

OBD Dash Cam Power Cable USB C with Acc Detection Plug and Play Hardwire Kit for Dash Camera with 4-Level Low Voltage Protection LED Voltmeter 12V-24V to 5V for Parking Mode 11.5ft

Binyoansm$17.11102 rev

6mo ago

letoom Rechargeable Lithium ion Battery Pack 12V 6600mAh/5V 13200mAh DC Output for LED Strip/CCTV Camera/Telescope/Modem Dash Cam and More with 12.6V Charger

letoom$28.567 rev

8mo ago

Portable Power Station PowerUrus 28 000mAh Solar Power Bank LiFePO4 Battery Backup with 100W/110V AC Outlet DC & PD Fast Charging Samll Generator for Dash Cam Home Camping Office TSA Approved

PowerUrus$68.18102 rev

8mo ago

BNnYY OBD2 to USB C Power Adapter for Dash Cam Hardwire Kit with Parking Mode Low Voltage Protection (11.6V/23.4V) Acc Detection Plug and Play Continuous Recording CableType-C

BNnYY$15.88249 rev

10mo ago

What buyers say about dash cam battery pack

What buyers praise and complain about, mined from review topics.

What buyers love

Camera Quality17%

“The camera quality is crystal clear”

Quality-Overall11%

“Good quality”

Assembly/Installation10%

“Easy set up”

Value For Money9%

“fair Price”

Battery Life5%

“Long battery life”

Ease Of Use5%

“Ease of use”

Advertised Vs Actual Product4%

“As advertised”

Charging4%

“Great for charging”

Durability3%

“durable quality”

Functionality-Overall2%

“It works fine”

What buyers complain about

Durability25%

“Does not last”

Functionality-Overall10%

“Didn't Work for Me”

Camera Quality8%

“Camera quality isn't amazing”

Connectivity-Overall6%

“slow to connect”

Quality-Overall6%

“Bad quality”

Battery Life4%

“Battery drain problem”

Charging3%

“doesnt really charge my phone”

Value For Money3%

“they werent cheap”

Software/Application3%

“the app is buggy”

Assembly/Installation2%

“a somewhat annoying install”

Top return reasons

Compatibility-Overall20%

Functionality-Overall12%

Connectivity-Overall10%

Camera Quality7%

Assembly/Installation7%

Value For Money6%

Advertised Vs Actual Product6%

Charging6%

Size-Overall5%

Defective Material/Parts3%

Common questions

Is dash cam battery pack profitable to sell on Amazon United States?: The niche generates $88K/yr across 21 tracked products. 5 of 8 products launched in the last 360 days are still selling. 90-day search growth is +3.9%. Flapen's verdict: Skip it (39/100).
How competitive is the dash cam battery pack niche?: 17 brands and 46 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in dash cam battery pack?: Top complaints mined from reviews: Durability, Functionality-Overall, Camera Quality. The return rate is 6.1% — above our launch gate.
What does it cost to enter the dash cam battery pack niche?: Listings span $15.88–$373.92; the average listing price is $123.98 (sweet spot $15–$100). The average incumbent carries 1,777 reviews — the moat a new listing must climb.