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56

xt60i

Worth a look

Shows a thin review moat (39 avg reviews), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Market size 62Growth 46Conversion 29Competition 62Returns 91Price range 0Avg price 0Brand share 39Review moat 98Quality gap 94

Review moat

Incredible38.61

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.0★

avg incumbent rating — lower means beatable quality

Returns

Great1.2%

return rate — above 5% kills the launch gate

Market size

Good¥551K

¥551K/yr · 11K searches

Competition

Good48%

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

Growth

Okay+16.6%

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

Brand share

Okay82%

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

Conversion

Okay2.3%

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

Avg price

Bad¥2059.30

avg listing price — sweet spot $15–$100

Price range

Bad¥827.42–¥6347.01

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

According to Flapen's Amazon Japan niche tracking, xt60i is a ¥551K/yr Amazon Japan market (11K searches/yr). The top 5 brands hold 82% of demand. Verdict: Worth a look — 56/100.

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

xt60i market data

Units sold / yr
250–500
avg 0–100/product
Revenue / yr
¥515K–¥1.0M
units × avg price
Conversion rate
2.3%
Avg BSR
#1,753
Page quality
0%
Prime
75%
Sponsored
82%
Out of stock
23.3%
Avg brand age
25 months
Avg seller age
225 days

Competition & brand share

The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.

Brands

14 flat

Sellers

16

Top-5 brand share

82%

Top 20: 100%

Top-5 click share

48%

Top 20: 92%

Open market

15%

  • WBGADAM29%
  • Xiatiaosann28%
  • UMikke14%
  • Bnojjellol6%
  • helpers lab5%
  • Maihuijia4%
  • Open — no brand owns it (8 brands, 15%)

Demand

Weekly Amazon search volume, last 8 weeks — +16.6% search growth over the last 90 days.
400300Prime Day '26Jun '26Jun '26Jun '26Jun '26Jul '26Jul '26Jul '26Jul '26

Top xt60i 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%3%¥17K6%¥33K9%¥50K12%¥66K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

What buyers say about xt60i

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

What buyers love

充電14%

“充電もロス少なく長さも指定どうりなかなかXT60iのコネクター無く探してました充電ロス少なく指定期日に届き重宝してます”

使用の容易さ13%

“ケーブルが思ったより柔らかく、取り回しがしやすいのはいいのですが、”

コストパフォーマンス10%

“替えヒューズ付きでお手頃”

耐久性9%

“ケーブルは太めでしっかりした作りで、屋外使用でも今のところ問題なく耐えています。”

広告と実際の製品の違い6%

“思ったものでした”

接続性 - 全体5%

“接続に問題なし。”

総合品質5%

“ケーブルは太めでしっかりした作りで、屋外使用でも今のところ問題なく耐えています。”

柔らかい感触5%

“良い感じ”

互換性-全体5%

“XT60i対応. XT60iと書かれていてもXT60相当の互換ケーブルが多数売られていますが、こちらについてはXT60iとして問題なく使用できています。”

重い4%

“しっかりした銅製の重さです。”

What buyers complain about

厚み31%

“ケーブルの太さ、重さ敵に10AWGでしょう。”

充電17%

“正常に通電しません。ソーラーパネルの電力を、ポータブル電源に充電できません。”

互換性-全体17%

“適合しませんでした”

不良材料/部品6%

“不具合品が届きました。”

サイズ全体6%

“適合しませんでした”

加熱6%

“商品の性質上、どうしても熱を持ちやすいのが気になりますが、こればっかりはどうしようもないのかなと思い、使用後は取り外して熱を逃すようにしています。”

Top return reasons

充電24%
接続性 - 全体20%
サイズ全体11%
互換性-全体11%
薄い11%
厚み7%
不良材料/部品7%
コネクタ/ポート/プラグ4%
加熱4%

Common questions

Is xt60i profitable to sell on Amazon Japan?
The niche generates ¥551K/yr across 28 tracked products. 2 of 7 products launched in the last 360 days are still selling. 90-day search growth is +16.6%. Flapen's verdict: Worth a look (56/100).
How competitive is the xt60i niche?
14 brands and 16 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 82% of demand.
What do buyers complain about in xt60i?
Top complaints mined from reviews: 厚み, 充電, 互換性-全体. The return rate is 1.2%.
What does it cost to enter the xt60i niche?
Listings span ¥827.42–¥6347.01; the average listing price is ¥2059.30 (sweet spot $15–$100). The average incumbent carries 39 reviews — the moat a new listing must climb.