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trailer battery box

Worth a look54/100

trailer battery box shows demand growing +380.0%, but a small market ($177K/yr) keeps it on the watch list.

Market/yr

$177K

Growth (1y)

+380.0%

Products

31

Brands

17

was 23 a year ago

Sellers

82

Price range

$9.04–$100.92

Returns

3.1%

Rating

4.5★

54/100

Worth a look

Scored 54/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
9
×0.30
Growth
91
×0.30
Competition
63
×0.20
Quality gap
37
×0.10
Returns
75
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +380.0% year over year.
4K2KPrime Day '24Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

No pronounced peak months · busiest ÷ quietest = 1.7×

Competition

24%Camco
  • Camco24%
  • attwood19%
  • NOCO14%
  • peastorm12%
  • CURT6%
  • SUNAPEX5%
  • Other (11 brands)21%

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them. 17 brands and 82 sellers compete here.

Brands

17 falling

was 23 a year ago

Sellers

82

Top 5 brand share

74%

#ProductBrandPriceRatingReviewsClick shareTrend
5attwood$10.584.6★2,4717%rising

Product shelf

All 31 tracked products in this niche.

Reviews

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

What buyers love

Quality-Overall18%

“Good quality”

Battery Life14%

“Powerful battery”

Size-Overall9%

“Fit very well”

Advertised Vs Actual Product9%

“works as advertised”

Value For Money8%

“Good price”

Assembly/Installation4%

“Easy installation”

Ease Of Use4%

“Easy to use”

Design-Overall3%

“Nicely made,”

Strength3%

“This box is heavy duty”

Weight Light2%

“good light weight”

What buyers complain about

Size-Overall14%

“Did not fit”

Quality-Overall10%

“The switches seem a bit lower quality”

Thickness8%

“Super thin plastic”

Value For Money5%

“price a little high”

Assembly/Installation5%

“difficult installation on a trailer”

Durability4%

“Durability might be a an issue”

Strength3%

“there is nothing heavy duty about this box”

Rusts/Corrodes3%

“I see rust forming on top”

Functionality-Overall3%

“Didn't work for me”

Mounting3%

“This battery box is junk, sides and mounts are so deformed in that can not get the battery in and mount to a flat surface”

Top return reasons

  • Size-Overall68%
  • Advertised Vs Actual Product6%
  • Compatibility-Overall4%
  • Functionality-Overall3%
  • Width2%
  • Value For Money2%
  • Defective Material/Parts2%
  • Strap/String Quality1%
  • Mounting1%
  • Quality-Overall1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,969 tracked niches.