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ytx9-bs battery

Skip it48/100

a small market ($396K/yr) — ytx9-bs battery doesn't clear our bar today.

Market/yr

$396K

Growth (1y)

+227.3%

Products

15

Brands

11

was 10 a year ago

Sellers

39

Price range

$25.88–$71.23

Returns

2.3%

Rating

4.5★

48/100

Skip it

Scored 48/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
20
×0.30
Growth
80
×0.30
Competition
28
×0.20
Quality gap
43
×0.10
Returns
81
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +227.3% year over year.
3K1KSpike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Apr, May · busiest ÷ quietest = 2.1×

Competition

33%Mighty Max Battery
  • Mighty Max Battery33%
  • WEIZE16%
  • ExpertPower12%
  • Daakmax11%
  • Upstart Battery11%
  • Autocessking4%
  • Other (5 brands)13%

The top 5 products capture 72% of clicks — a locked-up shelf that new listings rarely crack. 11 brands and 39 sellers compete here.

Brands

11 rising

was 10 a year ago

Sellers

39

Top 5 brand share

83%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 15 tracked products in this niche.

Reviews

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

What buyers love

Battery Life25%

“Mighty Max battery”

Size-Overall20%

“fit just as they should”

Value For Money16%

“Excellent value”

Quality-Overall11%

“plus they are well made”

Charging7%

“Arrived fully charged”

Advertised Vs Actual Product4%

“As advertised”

Durability3%

“still going strong”

Efficiency3%

“it has been performing perfectly ever since”

Assembly/Installation2%

“was super easy to install”

Ease Of Use1%

“which makes ownership much more convenient”

What buyers complain about

Battery Life22%

“The battery does not work”

Durability21%

“was dead when I went to use it one week later”

Charging14%

“Won't hold a charge”

Quality-Overall10%

“Trash”

Compatibility-Overall4%

“Does not fit CBR f4i”

Assembly/Installation3%

“Impossible to install”

Size-Overall2%

“Bracket from xr650l would not fit unless bending it”

Advertised Vs Actual Product2%

“Do not because it does not fit even though the Amazon says it does”

Functionality-Overall2%

“Won't start the bike”

Defective Material/Parts1%

“the whole piece busted off”

Top return reasons

  • Size-Overall45%
  • Charging14%
  • Battery Life11%
  • Compatibility-Overall10%
  • Advertised Vs Actual Product4%
  • Functionality-Overall4%
  • Defective Material/Parts4%
  • Value For Money2%
  • Product Condition1%
  • Width1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.65 median price · 2.2% median returns across 14,117 tracked niches.