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50

a1398 battery

Worth a look

Shows sweet-spot pricing room ($36.14–$69.03), but soft demand (-20.8% this quarter) keeps it on the watch list.

Market size 25Growth 15Conversion 78Competition 48Returns 23Price range 95Avg price 93Brand share 68Review moat 74Quality gap 72

Price range

Incredible$36.14–$69.03

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

Avg price

Great$50.48

avg listing price — sweet spot $15–$100

Conversion

Great7.9%

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

Review moat

Good557.58

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good64%

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

Competition

Okay56%

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

Market size

Okay$101K

$101K/yr · 25K searches

Returns

Bad5.5%

return rate — above 5% kills the launch gate

Growth

Bad-20.8%

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

According to Flapen's Amazon United States niche tracking, a1398 battery is a $101K/yr Amazon United States market (25K searches/yr). The top 5 brands hold 64% of demand. Demand peaks in Jan. Verdict: Worth a look — 50/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

a1398 battery market data

Units sold / yr
2K–2K
avg 0–100/product
Revenue / yr
$76K–$101K
units × avg price
Conversion rate
7.9%
Avg BSR
#859
Page quality
0%
Prime
95%
Sponsored
89%
Out of stock
3.7%
Avg brand age
37 months
Avg seller age
219 days

Competition & brand share

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

Brands

16 rising

Sellers

19

Top-5 brand share

64%

Top 20: 100%

Top-5 click share

56%

Top 20: 100%

Open market

28%

  • Fancy Buying19%
  • YUERYE14%
  • PlxMxr12%
  • ASMARK10%
  • ASUNCELL9%
  • TREE.NB8%

Demand & seasonality

Weekly Amazon search volume, last 100 weeks — -20.8% search growth over the last 90 days.
600400Holiday '24Spike '25DecMarJunAugNovMarMay

Peak months: Jan · busiest ÷ quietest = 1.4×

Top a1398 battery search terms

  • a1398 battery10K/yr
  • a1398 battery replacement5K/yr
  • 2015 macbook pro battery4K/yr
  • macbook pro 2015 battery4K/yr
  • macbook pro a1398 battery3K/yr
All search terms

Top a1398 battery 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.

0%5%$5K10%$10K15%$15K20%$20K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

What buyers say about a1398 battery

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

What buyers love

Battery Life29%

“Amazing battery life”

Size-Overall10%

“Fits and comes with enough tools”

Assembly/Installation9%

“Easy to install”

Value For Money7%

“Worth the money”

Instructions/User Manual/Troubleshooting7%

“The instructions, including warnings were clear, the included tools were useful, the battery fit perfectly, and now the computer has a new lease on life”

Charging6%

“Powered up properly”

Ease Of Use4%

“Simple and easy”

Advertised Vs Actual Product4%

“this one's performing as advertised”

Quality-Overall4%

“I was very happy with the quality of the install kit”

Compatibility-Overall2%

“This worked great on my 10 year old MacBook”

What buyers complain about

Charging39%

“battery was not lasting charged”

Battery Life6%

“Worse than my depleted stock battery”

Durability6%

“Lasted exactly three years and now crashes the laptop randomly as if depleted”

Quality-Overall5%

“EVERY single tool, without exception, is utter trash”

Instructions/User Manual/Troubleshooting4%

“the manual they give was completely wrong”

Assembly/Installation4%

“Not the easiest to install”

Value For Money2%

“It is a little on the expensive side”

Strength2%

“The tools you give you arent strong enough to remove the old battery”

Defective Material/Parts2%

“The item doesn't work”

Size-Overall2%

“This battery was a little smaller than the original”

Top return reasons

Charging25%
Compatibility-Overall18%
Size-Overall11%
Defective Material/Parts10%
Functionality-Overall6%
Advertised Vs Actual Product6%
Constant Reboot Or Restart4%
Connectivity-Overall3%
Product Condition2%
Battery Life2%

Common questions

Is a1398 battery profitable to sell on Amazon United States?
The niche generates $101K/yr across 19 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -20.8%. Flapen's verdict: Worth a look (50/100).
How competitive is the a1398 battery niche?
16 brands and 19 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 64% of demand.
What do buyers complain about in a1398 battery?
Top complaints mined from reviews: Charging, Battery Life, Durability. The return rate is 5.5% — above our launch gate.
When does demand for a1398 battery peak?
Demand peaks in Jan; the busiest month runs 1.4× the quietest.
What does it cost to enter the a1398 battery niche?
Listings span $36.14–$69.03; the average listing price is $50.48 (sweet spot $15–$100). The average incumbent carries 558 reviews — the moat a new listing must climb.