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gyz16h battery

Skip it43/100

a concentrated shelf (top 5 take 85% of clicks) — gyz16h battery doesn't clear our bar today.

Market/yr

$225K

Growth (1y)

+239.5%

Products

9

Brands

5

was 7 a year ago

Sellers

54

Price range

$36.91–$130.43

Returns

2.3%

Rating

4.3★

43/100

Skip it

Scored 43/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
11
×0.30
Growth
81
×0.30
Competition
7
×0.20
Quality gap
63
×0.10
Returns
82
×0.10

Demand

Weekly Amazon search volume, last 100 weeks — +239.5% year over year.
2K1KSpike '24Spike '25Spike '26Jul '24Dec '24Mar '25Jul '25Nov '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: May · busiest ÷ quietest = 4.6×

Competition

73%Yuasa
  • Yuasa73%
  • AJC13%
  • Mighty Max Battery8%
  • TYKOOL4%
  • Upstart Battery3%

The top 5 products capture 85% of clicks — a locked-up shelf that new listings rarely crack. 5 brands and 54 sellers compete here.

Brands

5 falling

was 7 a year ago

Sellers

54

Top 5 brand share

100%

Product shelf

All 9 tracked products in this niche.

Reviews

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

What buyers love

Battery Life39%

“Great battery for a great price”

Value For Money14%

“cheaper replacement”

Size-Overall13%

“Perfect fit”

Charging10%

“Right out the box fully charged”

Advertised Vs Actual Product6%

“Just as described”

Functionality-Overall5%

“Fires up with no issues”

Assembly/Installation5%

“Easy to install”

Ease Of Use1%

“Starts easily”

Quality-Overall1%

“Great product, trust in TyKool was made for any future needs”

Weight Light1%

“supper lightweight”

What buyers complain about

Durability23%

“Died after six months”

Battery Life22%

“Defective battery”

Charging19%

“Will not hold a charge”

Quality-Overall15%

“Trash”

Advertised Vs Actual Product5%

“What the battery actually is very deceptive”

Functionality-Overall3%

“Doesnt work”

Assembly/Installation3%

“Swelled up and quit working within two weeks of installation”

Instructions/User Manual/Troubleshooting3%

“Why did I pay for New when I clearly got a used one without hardware or instructions”

Product Condition3%

“Why did I pay for New when I clearly got a used one without hardware or instructions”

Amplification2%

“it had zero cranking amps battery is bad”

Top return reasons

  • Size-Overall41%
  • Charging20%
  • Battery Life10%
  • Compatibility-Overall6%
  • Functionality-Overall6%
  • Defective Material/Parts5%
  • Amplification3%
  • Value For Money2%
  • Advertised Vs Actual Product2%
  • Mounting1%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.72 median price · 2.2% median returns across 14,725 tracked niches.