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iphone 8 plus battery replacement

Skip it32/100

a small market ($31K/yr) — iphone 8 plus battery replacement doesn't clear our bar today.

Market/yr

$31K

Growth (1y)

+70.1%

Products

10

Brands

8

was 7 a year ago

Sellers

9

Price range

$14.88–$29.50

Returns

3.7%

Rating

4.3★

32/100

Skip it

Scored 32/100 across market size, growth, competition, quality gap, and returns.

Market sizeGrowthCompetitionQuality gapReturns
Market size
2
×0.30
Growth
56
×0.30
Competition
9
×0.20
Quality gap
62
×0.10
Returns
70
×0.10

Demand

Weekly Amazon search volume, last 99 weeks — +70.1% year over year.
1K604Prime Day '24Jul '24Dec '24Mar '25Jul '25Nov '25Feb '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Jul · busiest ÷ quietest = 1.8×

Competition

31%Luuzkla
  • Luuzkla31%
  • JSYVKUTO20%
  • EFAITHFIX13%
  • UooFide13%
  • iFixit9%
  • XYIRMCYF9%
  • Other (2 brands)4%

The top 5 products capture 84% of clicks — a locked-up shelf that new listings rarely crack. 8 brands and 9 sellers compete here.

Brands

8 rising

was 7 a year ago

Sellers

9

Top 5 brand share

86%

#ProductBrandPriceRatingReviewsClick shareTrend
7iFixit$24.675.0★83%flat

Product shelf

All 10 tracked products in this niche.

Reviews

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

What buyers love

Battery Life35%

“Now it easily lasts a full day”

Value For Money14%

“This is more an aspirational purchase”

Quality-Overall11%

“Good product”

Assembly/Installation10%

“Easy to install”

Charging7%

“holds charge well”

Ease Of Use6%

“It was easy enough”

Advertised Vs Actual Product4%

“Works as advertised”

Size-Overall2%

“Perfect fit”

Functionality-Overall1%

“Performance feels stable”

Durability1%

“Now it easily lasts a full day —”

What buyers complain about

Battery Life29%

“The battery drains extremely quickly”

Assembly/Installation21%

“loose your time to install”

Charging14%

“doesnt keep charge I had to remove it”

Durability7%

“can not last for 24 hours”

Size-Overall5%

“The screws are not the same size”

Connectivity-Overall4%

“But the connection cable is a little longer”

Ease Of Use4%

“hard to use”

Adhesion/Stickiness4%

“And the glue sticker is too weak”

Top return reasons

  • Functionality-Overall21%
  • Compatibility-Overall17%
  • Charging13%
  • Battery Life11%
  • Defective Material/Parts11%
  • Size-Overall10%
  • Assembly/Installation6%
  • Ease Of Use3%
  • Value For Money3%
  • Socket/Port/Plug3%

Data scraped July 6, 2026 · Marketplace baseline: 4.4★ avg rating · $22.74 median price · 2.3% median returns across 14,634 tracked niches.