---
title: "Bl1013 — ¥4.3M/yr Amazon JP Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/jp/diy/bl1013"
last_updated: "2026-08-08T07:45:30.956Z"
locale: en
meta:
description: "Niche score 54/100 · ¥4.3M/yr market · 22K searches/yr. Pricing outside the sweet spot ($3325.59 avg) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · ¥4.3M/yr market · 22K searches/yr. Pricing outside the sweet spot ($3325.59 avg) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Bl1013 — ¥4.3M/yr Amazon JP Niche (2026) - Flapen"
---
# **bl1013**
**Worth a look**
Shows a $4.3M/yr market, but pricing outside the sweet spot ($3325.59 avg) keeps it on the watch list.
Market size 97Growth 9Conversion 65Competition 29Returns 95Price range 0Avg price 0Brand share 48Review moat 92Quality gap 87
**Market size**
**Incredible****¥4.3M**
¥4.3M/yr · 22K searches
**Returns**
**Incredible****0.9%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****155.33**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Great****4.1★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****5.8%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****68%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-32.2%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****¥3325.59**
avg listing price — sweet spot $15–$100
**Price range**
**Bad****¥1661.30–¥5438.69**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=jp&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=jp&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=jp&signal=high_price "Avg price > $50")
According to Flapen's Amazon Japan niche tracking, bl1013 is a ¥4.3M/yr Amazon Japan market (22K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Feb. Verdict: Worth a look — 54/100.
Data updated Jul 31, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **bl1013 market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **¥3.3M–¥4.2M**
- units × avg price
- **Conversion rate**
- **5.8%**
- **Avg BSR**
- **#278**
- **Page quality**
- **0%**
- **Prime**
- **75%**
- **Sponsored**
- **58%**
- **Out of stock**
- **2.1%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▼falling
**Sellers**
**11**
**Top-5 brand share**
**76%**
Top 20: 100%
**Top-5 click share**
**68%**
Top 20: 100%
**Open market**
**16%**
- KEATFE19% - ノーブランド品17% - ロワジャパン15% - KINGTIANLE14% - Powilling11% - Powayup8% - Open — no brand owns it (3 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 74 weeks — -32.2% search growth over the last 90 days.
600400Spike '25Prime Day '25Black Friday '25Spike '26Prime Day '26 seasonMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: Feb · busiest ÷ quietest = 1.5×
[**Open Trend **](https://flapen.com/research/jp/diy/bl1013/trend)
## **Top bl1013 search terms**
- **bl1013**11K/yr-36.4%5.7% conv. - **マキタ bl1013**4K/yr-7.8%5.0% conv. - **マキタ バッテリー bl1013**4K/yr-45.6%5.1% conv. - **bl1015k**3K/yr-26.2%3.5% conv. [**All search terms **](https://flapen.com/research/jp/diy/bl1013/search-terms)
## **Top bl1013 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%4%¥170K8%¥340K12%¥511K16%¥681K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 12 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**KEATFE BL1013 マキタ 10.8V バッテリー 3500mAh BL1014 BL1013 互換性あり コストパフォーマンス高く DIY プロジェクトに適した耐久性 設置簡単 掃除機対応**KEATFE**¥2096.59**4.2★45 rev](https://www.amazon.co.jp/dp/B0DYMXR5LB) [2**ロワジャパン BL1014 BL1013 マキタ対応 互換 バッテリー 10.8V 差込式 電動工具 掃除機 専用 【稼働時間1.38倍】**ロワジャパン**¥2274.22**4.4★378 rev](https://www.amazon.co.jp/dp/B014QZBJ6I) [3**国内純正 差込式 BL1015 (BL1013の純正後継品) 10.8 1.5 軽量 コンパクト**ノーブランド品**¥5438.69**4.7★26 rev](https://www.amazon.co.jp/dp/B0CNKX78KF) [4**マキタBL1013 マキタ10.8v バッテリー 3000mAh マキタ BL1013互換バッテリー リチウムイオン電池 2個セット**KINGTIANLE**¥2772.64**4.0★647 rev](https://www.amazon.co.jp/dp/B07FFNLF9X) [5**Powilling 互換 マキタ BL1013 10.8v バッテリー 3500mAh マキタリチウムイオン BL1013 BL1014 A-48692 194550-6 194551-4 195332-9 【2個セット】BL1013互換バッテリー MT1013**Powilling**¥2668.55**4.0★142 rev](https://www.amazon.co.jp/dp/B0B58WH9BZ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**国内純正 安心正規対応 BL1015K 10.8V(差込式) 1.5Ah A-77855 ■BL1013の後継機種品 (適応充電器 DC10WA)**generic**¥5416.45**3 rev9mo ago](https://www.amazon.co.jp/dp/B0FY5LVWBX) [**安心正規品 BL1015K 10.8V(差込式) 1.5Ah リチウムイオンバッテリー A-77855 BL1013の後継機種品 (適応充電器 DC10WA) 国内純正品 カナジンオリジナル**ノーブランド品**¥5434.22**3 rev11mo ago](https://www.amazon.co.jp/dp/B0FN3T9TZB) [**マキタ 互換 バッテリー BL1013 10.8V 3000mAh 日本企業 BL1014 BL1015K A-48692 A-77855 194550-6 194551-4 195332-9 対応 PSE認証済み リチウムイオン電池 Longsafe (10.8V 3.0Ah 1個)**longsafe**¥1661.30**16 rev11mo ago](https://www.amazon.co.jp/dp/B0FLY96WK5) [**KEATFE BL1013 マキタ 10.8V バッテリー 3500mAh BL1014 BL1013 互換性あり コストパフォーマンス高く DIY プロジェクトに適した耐久性 設置簡単 掃除機対応**KEATFE**¥2096.59**45 rev1y ago](https://www.amazon.co.jp/dp/B0DYMXR5LB) [**Powilling BL1013 互換 マキタ10.8Vバッテリー 対応 マキタバッテリー10.8V 3500mAh BL1013 BL1014 A-48692 194550-6 194551-4 195332-9 10.8V 充電器 DC10WA**Powilling**¥4196.92**15 rev1y ago](https://www.amazon.co.jp/dp/B0DSFPKCND)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Powayup 互換マキタ10.8Vバッテリー BL1013 194550-6 194551-4 195332-9 互換高容量3.0Ah リチウムイオン 掃除機CL100DW/102DZなど対応 電動工具用 充電式 2個セット｜小型軽量設計 過充電防止/保護回路付き 2025最新セル搭載 「PSE・CE認証」**Powayup**¥2493.09**4.0★**▲ 52%**](https://www.amazon.co.jp/dp/B0F1TJ1SLB) [**Powilling 互換 マキタ BL1013 10.8v バッテリー 3500mAh マキタリチウムイオン BL1013 BL1014 A-48692 194550-6 194551-4 195332-9 【2個セット】BL1013互換バッテリー MT1013**Powilling**¥2668.55**4.0★**▲ 33%**](https://www.amazon.co.jp/dp/B0B58WH9BZ) [**Powilling BL1013 互換 マキタ10.8Vバッテリー 対応 マキタバッテリー10.8V 3500mAh BL1013 BL1014 A-48692 194550-6 194551-4 195332-9 10.8V 充電器 DC10WA**Powilling**¥4196.92**4.1★**▲ 24%**](https://www.amazon.co.jp/dp/B0DSFPKCND) [**KEATFE BL1013 マキタ 10.8V バッテリー 3500mAh BL1014 BL1013 互換性あり コストパフォーマンス高く DIY プロジェクトに適した耐久性 設置簡単 掃除機対応**KEATFE**¥2096.59**4.2★**▲ 23%**](https://www.amazon.co.jp/dp/B0DYMXR5LB) [**国内純正 安心正規対応 BL1015K 10.8V(差込式) 1.5Ah A-77855 ■BL1013の後継機種品 (適応充電器 DC10WA)**generic**¥5416.45**4.6★**▲ 23%**](https://www.amazon.co.jp/dp/B0FY5LVWBX)
**~~View all trending →~~**
## **What buyers say about bl1013**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**コストパフォーマンス**19%
*“コスパがいい”*
**互換性-全体**11%
*“互換、バッチリです。”*
**使用の容易さ**11%
*“普通に使えます”*
**バッテリーの内蔵**10%
*“バッテリーを程よく交換”*
**充電**10%
*“問題なく充電できています”*
**耐久性**9%
*“後は耐久性ですね。”*
**総合品質**5%
*“概ね良好”*
**機能全体**3%
*“とりあえず使える”*
**コンパクトさ**3%
*“コンパクトで便利です。”*
**保管容量**1%
*“容量もあるので使い易かったです。”*
### **What buyers complain about **
**バッテリーの内蔵**21%
*“3000mAh なので長時間使用できるのを期待したが、思ったより早く終わってしまう。”*
**耐久性**16%
*“5分も持ちません。”*
**充電**14%
*“掃除機バッテリーが充電不能となり、交換用として購入しました。”*
**サイズ全体**11%
*“本体のサイズが少し大きい”*
**測定/読み取り精度**6%
*“純正バッテリーより、外装の精度が悪くマキタの掃除機で使用した所、最後まで押し込む事が出来ないキツさでした、買わない方が良いです。”*
**互換性-全体**5%
*“互換性ゼロで返品”*
**使用の容易さ**4%
*“最初はバッテリーを差し込むことが難しい状態でした。”*
**総合品質**4%
*“安い”*
### **Top return reasons **
**サイズ全体**42%
**充電**34%
**互換性-全体**13%
**不良材料/部品**9%
**バッテリーの内蔵**3%
**耐久性**3%
**機能全体**1%
**使用の容易さ**1%
**追加アイテム/添付ファイル**1%
## **Common questions**
- **Is bl1013 profitable to sell on Amazon Japan?**
- The niche generates ¥4.3M/yr across 12 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -32.2%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the bl1013 niche?**
- 9 brands and 11 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in bl1013?**
- Top complaints mined from reviews: バッテリーの内蔵, 耐久性, 充電. The return rate is 0.9%.
- **When does demand for bl1013 peak?**
- Demand peaks in Feb; the busiest month runs 1.5× the quietest.
- **What does it cost to enter the bl1013 niche?**
- Listings span ¥1661.30–¥5438.69; the average listing price is ¥3325.59 (sweet spot $15–$100). The average incumbent carries 155 reviews — the moat a new listing must climb.
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