Bl1830b
MaybeShoppers spend an estimated $13.0M a year here. But products sell for $6129.36 on average, outside the sweet spot, so Bl1830b is a Maybe.
- Flapen Score
- 51 / 100Ranks 3,148 of 4,191 DIY・工具・ガーデン niches · −6 vs the category median of 5751
- Market size
- ¥13.0M/yr55K searches / yr
- 90-day growth
- +5.7%search demand this quarter
- Competition
- 83%top-5 click share · 7 brands · 214 sellers
Flapen Score
Bl1830b against its category
The dotted line is the DIY・工具・ガーデン average. Past it, Bl1830b is stronger. Inside it, weaker.
Market
The Bl1830b market on Amazon at a glance
Shoppers on Amazon Japan searched for Bl1830b 55K times last year and spent an estimated ¥13.0M. The top 5 brands take 94% of clicks. Demand peaks in Jul. Flapen scores it 51 out of 100, a Maybe.
01 · Demand
An estimated 3.9% of those searches ended in a purchase.
Shoppers searched for this 55K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 3.9% of those searches ended in a purchase. Searches in the last 90 days moved +5.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥13.0M a year.
- Searches, last 12 months
- 55K
- Growth, 90 days vs prior 90
- +5.7%
- Conversion, latest week
- 3.9%
- Market size, estimated
- ¥13.0Ma year
- Peak month
- July1.6× the quietest month
- Top search term
- bl1830b22K searches a year
02 · Price
A sale here is worth ¥6129.36.
Listings sell for ¥6129.36 on average, from ¥2134.88 to ¥14066.46. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 100 to 250 of them. At ¥6129.36 that is ¥613K to ¥1.5M a year per listing.
- Average price
- ¥6129.36above the $15 to $100 sweet spot
- Price range
- ¥2134.88–¥14066.46
- Amazon Japan median price
- ¥1942.07across 14,733 niches
- Units sold a year
- 2K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- ¥613K–¥1.5M
- Returns
- 0.7%of orders · Amazon Japan median 0.4%
03 · Entry bar
The bar here is low.
80% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #206 within 電動工具パーツ・アクセサリ. It carries 522 reviews at 4.01 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 80%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #206in 電動工具パーツ・アクセサリ
- Average rating
- 4.01 starsAmazon Japan average 4.15 stars
- Average reviews
- 522per listing
- Listings tracked
- 10
04 · Newcomers
3 of last year's 3 launches cleared the first-year sales bar.
3 products launched here in the last 12 months. 3 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 31 months on average, so a newcomer is not facing entrenched names.
- Launched, last 12 months
- 3
- Successful launches
- 3Amazon's first-year sales bar
- Average brand age
- 31 months
Products
Top Bl1830b products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 31, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
マキタ リチウムイオンバッテリBL1830B 18V 3.0Ah A-60442
- Price
- ¥10969.69
- Rating
- 4.2/5
- Reviews
- 764
- Age
- 10y ago

マキタ リチウムイオンバッテリBL1860B 18V 6.0Ah A-60464
- Price
- ¥14066.46
- Rating
- 4.2/5
- Reviews
- 3,982
- Age
- 10y ago

VANKO 互換 マキタ 18v バッテリー BL1830B 3000mAh 単品 薄型 軽量化 マキタ バッテリー 18v BL1815N BL1830B BL1850Bなどに対応 電動工具用 BMS基板搭載 多数保護機能付き PSEとCEマーク取得済 ブルー
- Price
- ¥2147.34
- Rating
- 4.0/5
- Reviews
- 82
- Age
- 3y ago
![[BL1820B] マキタ18V-2.0Ah用リチウムイオンバッテリー 残容量表示付 A-61715 純正箱入 国内正規品 SHIBASHO (柴商アクセサリーバッグ付)](https://m.media-amazon.com/images/I/417JUXaJyPL.jpg)
[BL1820B] マキタ18V-2.0Ah用リチウムイオンバッテリー 残容量表示付 A-61715 純正箱入 国内正規品 SHIBASHO (柴商アクセサリーバッグ付)
- Price
- ¥12237.35
- Rating
- 4.7/5
- Reviews
- 5
- Age
- 1y ago

VANKO 互換 マキタ 18v バッテリー BL1830B 3000mAh 単品 薄型 軽量化 マキタ バッテリー 18v BL1815N BL1830B BL1850Bなどに対応 LEDランプ残量機能 A+級セル採用 BMS基板搭載 高耐久性 PSEとCEマーク取得済 ブルー
- Price
- ¥2136.42
- Rating
- 4.0/5
- Reviews
- 46
- Age
- 3y ago
Trending
estimated 90-day click momentum
Amoresbat 互換 マキタ 18v バッテリー BL1830B 3000mAh 1個 薄型 軽量化 マキタ バッテリー BL1815N BL1830B BL1860Bなどに対応 LED残量表示 MBS基板搭載 DIY・工事・生活向け PSE/CE認証取得済
- Price
- ¥2134.88
- Rating
- 3.8/5
- Reviews
- 8
- Age
- 4mo ago

BL1860-B マキタ 18V 6.0Ah 日本メーカー保証 バッテリー BL1830B BL1850B BL1890 DC18RA DC18RC DC18RD DC18RF DC18RE 充電器に対応 BL1860B リチウムイオンバッテリー 電動工具用 LED表示 PSE CE認証済【互換品】
- Price
- ¥4516.97
- Rating
- 3.7/5
- Reviews
- 41
- Age
- 11mo ago

Saikyoubat 互換 マキタ 18v バッテリー BL1830B 3.0Ah マキタ 18v バッテリー 充電器セット bl1830b2個+DC18RC充電器付き 電動工具用 軽量化 BL1430B BL1460B BL1860Bなど互換可能 PSEとCE認証取得済み
- Price
- ¥5514.25
- Rating
- 4.0/5
- Reviews
- 30
- Age
- 8mo ago

BL1830B 3.0AH 互換 マキタバッテリー 18V 長寿命電池搭載 マキタ 電動工具 リチウムイオン電池 BL1830 BL1840 BL1850 BL1860 BL1890など 製造物責任保険付 PSE認証済品 (18V/3.0Ah バッテリー 1個+充電器セット)
- Price
- ¥5097.71
- Rating
- 4.0/5
- Reviews
- 24
- Age
- 4y ago

VANKO 互換 マキタ 18v バッテリー BL1830B 3000mAh 単品 薄型 軽量化 マキタ バッテリー 18v BL1815N BL1830B BL1850Bなどに対応 電動工具用 BMS基板搭載 多数保護機能付き PSEとCEマーク取得済 ブルー
- Price
- ¥2147.34
- Rating
- 4.0/5
- Reviews
- 82
- Age
- 3y ago
Newest
by launch date
Amoresbat 互換 マキタ 18v バッテリー BL1830B 3000mAh 1個 薄型 軽量化 マキタ バッテリー BL1815N BL1830B BL1860Bなどに対応 LED残量表示 MBS基板搭載 DIY・工事・生活向け PSE/CE認証取得済
- Price
- ¥2134.88
- Rating
- 3.8/5
- Reviews
- 8
- Age
- 4mo ago

Saikyoubat 互換 マキタ 18v バッテリー BL1830B 3.0Ah マキタ 18v バッテリー 充電器セット bl1830b2個+DC18RC充電器付き 電動工具用 軽量化 BL1430B BL1460B BL1860Bなど互換可能 PSEとCE認証取得済み
- Price
- ¥5514.25
- Rating
- 4.0/5
- Reviews
- 30
- Age
- 8mo ago

BL1860-B マキタ 18V 6.0Ah 日本メーカー保証 バッテリー BL1830B BL1850B BL1890 DC18RA DC18RC DC18RD DC18RF DC18RE 充電器に対応 BL1860B リチウムイオンバッテリー 電動工具用 LED表示 PSE CE認証済【互換品】
- Price
- ¥4516.97
- Rating
- 3.7/5
- Reviews
- 41
- Age
- 11mo ago

VANKO 互換 マキタ 18v バッテリー 6000mAh大容量 1個 マキタ バッテリー 18v BL1815N BL1830B BL1850Bなどに互換可能 LED残量表示 A+グレードセル採用 大型基板搭載 高耐久性 日本国内PSE取得済
- Price
- ¥2472.57
- Rating
- 3.5/5
- Reviews
- 240
- Age
- 1y ago
![[BL1820B] マキタ18V-2.0Ah用リチウムイオンバッテリー 残容量表示付 A-61715 純正箱入 国内正規品 SHIBASHO (柴商アクセサリーバッグ付)](https://m.media-amazon.com/images/I/417JUXaJyPL.jpg)
[BL1820B] マキタ18V-2.0Ah用リチウムイオンバッテリー 残容量表示付 A-61715 純正箱入 国内正規品 SHIBASHO (柴商アクセサリーバッグ付)
- Price
- ¥12237.35
- Rating
- 4.7/5
- Reviews
- 5
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 83% of clicks. A locked shelf that new listings rarely crack.
Brands
7 flat
Sellers
214
Est. top-5 brand share
94%
Top 20: 100%
Est. top-5 click share
83%
Top 20: 100%
Open market
3%
- Makita(マキタ)63%
- §VANKO17%
- SHIBASHO6%
- Saikyoubat4%
- Amoresbat4%
- Fukata3%
- Open — no brand owns it (1 brand, 3%)
Demand
Bl1830b search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Jul · busiest ÷ quietest = 1.6×
Search terms
Top Bl1830b search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- bl1830b22K/yr
- bl1830b マキタ 純正バッテリー3K/yr
- bl1820b6K/yr
- bl18306K/yr
- マキタ 18v バッテリー 3ah4K/yr
- マキタ bl1830b3K/yr
- bl1815n3K/yr
- マキタ 18v バッテリー 3.0ah3K/yr
- bl1830b マキタ 純正4K/yr
Reviews and returns
What reviews say buyers love and hate about Bl1830b
We read the reviews and the return reasons for every product selling here.
“充電できません”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
18 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
FAQ
Common Bl1830b questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data




