- Flapen Score
- 46 / 100Ranks 3,692 of 4,191 DIY・工具・ガーデン niches · −11 vs the category median of 5746
- Market size
- ¥3.8M/yr26K searches / yr
- 90-day growth
- +13.7%search demand this quarter
- Competition
- 94%top-5 click share · 4 brands · 140 sellers
Flapen Score
Dc18rf against its category
The dotted line is the DIY・工具・ガーデン average. Past it, Dc18rf is stronger. Inside it, weaker.
Market
The Dc18rf market on Amazon at a glance
Shoppers on Amazon Japan searched for Dc18rf 26K times last year and spent an estimated ¥3.8M. All 4 brands take every click. Flapen scores it 46 out of 100, a Fail.
01 · Demand
An estimated 2.8% of those searches ended in a purchase.
Shoppers searched for this 26K times in the last 12 months. That counts every search on Amazon Japan for this niche's terms. An estimated 2.8% of those searches ended in a purchase. Searches in the last 90 days moved +13.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated ¥3.8M a year.
- Searches, last 12 months
- 26K
- Growth, 90 days vs prior 90
- +13.7%
- Conversion, latest week
- 2.8%
- Market size, estimated
- ¥3.8Ma year
- Peak month
- July1.5× the quietest month
- Top search term
- dc18rf22K searches a year
02 · Price
A sale here is worth ¥5311.07.
Listings sell for ¥5311.07 on average, from ¥2919.00 to ¥8420.22. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 100 to 250 of them. At ¥5311.07 that is ¥531K to ¥1.3M a year per listing.
- Average price
- ¥5311.07above the $15 to $100 sweet spot
- Price range
- ¥2919.00–¥8420.22
- Amazon Japan median price
- ¥1942.07across 14,733 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 100–250
- Revenue per listing a year
- ¥531K–¥1.3M
- Returns
- 0.8%of orders · Amazon Japan median 0.4%
03 · Entry bar
The bar here is low.
71% 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 #46 within 電動工具パーツ・アクセサリ. It carries 828 reviews at 4.16 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 71%
- Prime listings
- 100%
- Out of stock, average day
- 0.0%
- Average rank
- #46in 電動工具パーツ・アクセサリ
- Average rating
- 4.16 starsAmazon Japan average 4.15 stars
- Average reviews
- 828per listing
- Listings tracked
- 7
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 38 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 38 months
Products
Top Dc18rf 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 急速充電器14.4~18V DC18RF
- Price
- ¥6716.68
- Rating
- 4.2/5
- Reviews
- 520
- Age
- 2y ago

マキタ DC18RF 急速充電器(USB端子付き) ナイロン収納袋&メンテナンスブラシ付き
- Price
- ¥6980.96
- Rating
- 4.3/5
- Reviews
- 46
- Age
- 2y ago

【冷却ファン付き】Gakkiti マキタ 充電器 DC18RF 14.4V-18V 用 互換品 14.4V/18Vリチウムイオンバッテリー用 スマホ等 充電用USBポート付 マキタ 電池 BL1430 BL1460 BL1860 BL1830B BL1850Bなど 充電可能 充電完了メロディ付 液晶付き 壁掛け可能 冷却ファンスイッチ搭載【PSE認証済】
- Price
- ¥2919.00
- Rating
- 4.0/5
- Reviews
- 1,332
- Age
- 7y ago

Abeden マキタ 充電器 DC18RF充電器 マキタ18V互換充電器 マキタ14.4V互換充電器 液晶パネル付き 充電メロディー 壁付け スマホ等充電用【USB充電ポート付き】マキタ14.4V~18Vバッテリーに適用 PSE認証済み
- Price
- ¥3043.81
- Rating
- 4.1/5
- Reviews
- 1,696
- Age
- 7y ago

マキタ 急速充電器 14.4V~18V 対応 USB端子付き ツールバッグ付き
- Price
- ¥8420.22
- Rating
- 4.3/5
- Reviews
- 57
- Age
- 2y ago
Trending
estimated 90-day click momentum
WaxPar 互換 DC18RF 充電器 マキタ 冷却ファン付き リチウムイオンバッテリー用 充電用USBポート付 液晶付き 【バッテリ別売】
- Price
- ¥4133.30
- Rating
- 4.0/5
- Reviews
- 1,972
- Age
- 6y ago

【冷却ファン付き】Gakkiti マキタ 充電器 DC18RF 14.4V-18V 用 互換品 14.4V/18Vリチウムイオンバッテリー用 スマホ等 充電用USBポート付 マキタ 電池 BL1430 BL1460 BL1860 BL1830B BL1850Bなど 充電可能 充電完了メロディ付 液晶付き 壁掛け可能 冷却ファンスイッチ搭載【PSE認証済】
- Price
- ¥2919.00
- Rating
- 4.0/5
- Reviews
- 1,332
- Age
- 7y ago

マキタ DC18RF 急速充電器(USB端子付き) ナイロン収納袋&メンテナンスブラシ付き
- Price
- ¥6980.96
- Rating
- 4.3/5
- Reviews
- 46
- Age
- 2y ago

マキタ 急速充電器14.4~18V DC18RF
- Price
- ¥6716.68
- Rating
- 4.2/5
- Reviews
- 520
- Age
- 2y ago

マキタ 14.4V/18V対応 充電器 DC18WC 小型、軽量・国内純正品
- Price
- ¥4963.53
- Rating
- 4.2/5
- Reviews
- 174
- Age
- 2y ago
Newest
by launch date
マキタ 14.4V/18V対応 充電器 DC18WC 小型、軽量・国内純正品
- Price
- ¥4963.53
- Rating
- 4.2/5
- Reviews
- 174
- Age
- 2y ago

マキタ DC18RF 急速充電器(USB端子付き) ナイロン収納袋&メンテナンスブラシ付き
- Price
- ¥6980.96
- Rating
- 4.3/5
- Reviews
- 46
- Age
- 2y ago

マキタ 急速充電器14.4~18V DC18RF
- Price
- ¥6716.68
- Rating
- 4.2/5
- Reviews
- 520
- Age
- 2y ago

マキタ 急速充電器 14.4V~18V 対応 USB端子付き ツールバッグ付き
- Price
- ¥8420.22
- Rating
- 4.3/5
- Reviews
- 57
- Age
- 2y ago

WaxPar 互換 DC18RF 充電器 マキタ 冷却ファン付き リチウムイオンバッテリー用 充電用USBポート付 液晶付き 【バッテリ別売】
- Price
- ¥4133.30
- Rating
- 4.0/5
- Reviews
- 1,972
- Age
- 6y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 94% of clicks. A locked shelf that new listings rarely crack.
Brands
4 rising
Sellers
140
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
94%
Top 20: 100%
Open market
0%
- Makita(マキタ)84%
- Gakkiti8%
- Abeden5%
- WaxPar3%
Demand
Dc18rf search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.5×
Reviews and returns
What reviews say buyers love and hate about Dc18rf
We read the reviews and the return reasons for every product selling here.
“わざわざ説明書見なくても”
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.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
FAQ
Common Dc18rf 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




