Hercules Battery Adapter
FailThe top 5 brands take 95% of clicks, so Hercules Battery Adapter is a Fail.
- Flapen Score
- 45 / 100Ranks 5,778 of 9,536 Tools & Home Improvement niches · −3 vs the category median of 4845
- Market size
- $126K/yr173K searches / yr
- 90-day growth
- +27.3%search demand this quarter
- Competition
- 66%top-5 click share · 8 brands · 11 sellers
Flapen Score
Hercules Battery Adapter against its category
The dotted line is the Tools & Home Improvement average. Past it, Hercules Battery Adapter is stronger. Inside it, weaker.
Market
The Hercules Battery Adapter market on Amazon at a glance
Shoppers on Amazon United States searched for Hercules Battery Adapter 173K times last year and spent an estimated $126K. The top 5 brands take 95% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
1.9% of searches ended in a purchase last week.
Shoppers searched for this 173K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. In the latest week, 1.9% of those searches ended in a purchase. Searches in the last 90 days moved +27.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $126K a year.
- Searches, last 12 months
- 173K
- Growth, 90 days vs prior 90
- +27.3%
- Conversion, latest week
- 1.9%
- Market size, estimated
- $126Ka year
- Top search term
- hercules battery adapter55K searches a year
02 · Price
A sale here is worth $37.97.
Listings sell for $37.97 on average, from $14.67 to $128.46. Amazon reports units sold in ranges. This niche sold 3K to 4K a year. The average listing sells 100 to 250 of them. At $37.97 that is $4K to $9K a year per listing.
- Average price
- $37.97inside the $15 to $100 sweet spot
- Price range
- $14.67–$128.46
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–4K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $4K–$9K
- Returns
- 1.9%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
55% of listings pay for placement with sponsored ads. 85% ship with Prime. On an average day, 2.5% of listings are out of stock. The average listing ranks #1,146 within Battery Packs & Chargers. It carries 147 reviews at 4.55 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 55%
- Prime listings
- 85%
- Out of stock, average day
- 2.5%
- Average rank
- #1,146in Battery Packs & Chargers
- Average rating
- 4.55 starsAmazon United States average 4.42 stars
- Average reviews
- 147per listing
- Listings tracked
- 20
04 · Newcomers
Amazon counts 1 of last year's 6 launches as successful.
6 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 36 months on average, so the names here are settling in.
- Launched, last 12 months
- 6
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 36 months
Products
Top Hercules Battery Adapter products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
NovaQuantic Adapter for DeWalt 20V MAX Battery Powers Hercules 20V Tools Not for Hercules Heat Gun 2-Stage Vacuum Pump or 12V Tools Adapter Only
- Price
- $26.84
- Rating
- 4.3/5
- Reviews
- 103
- Age
- 1y ago

Adapter Only for Hercules 20v Tools Compatible with DeWalt 20V MAX Battery for One-Way Power Supply (No Charging) Not for Hercules Heat Gun Vacuum Pump or 12V Tools
- Price
- $26.46
- Rating
- 4.6/5
- Reviews
- 89
- Age
- 10mo ago

NovaQuantic Adapter for Milwaukee M 18 Battery Works as Power Supply for Hercules 20V Tools No Charging Not for Hercules 20v Heat Gun or 2-Stage Vacuum Pump or 12V Tools Adapter Only
- Price
- $26.87
- Rating
- 4.4/5
- Reviews
- 76
- Age
- 1y ago

SLIM20 Adapter for DEWALT OR Hercules 20V MAX Batteries 12 Gauge Power Output 18
- Price
- $17.03
- Rating
- 4.9/5
- Reviews
- 29
- Age
- 5y ago

NovaQuantic Adapter Only for Bauer 20V Tools Black Compatible with DeWalt & Hercules 20v Batteries for Power Supply No Charging Not for Hercules Tools Fully Insert Battery into Adapter
- Price
- $21.07
- Rating
- 4.5/5
- Reviews
- 165
- Age
- 2y ago
Trending
90-day click momentum
Adapter Only for Hercules 20V Tools Compatible with New Craftsman V-20 Red/Black CMCB-Series Batteries for Power Supply (No Charging) Not for Heat Gun Vacuum Pump or 12V Tools
- Price
- $25.75
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 7mo ago

Adapter Only for Hercules 20v Tools Compatible with Ridgid 18V Battery for One-Way Power Supply (No Charging) Not for Hercules Heat Gun Vacuum Pump or 12V Tools
- Price
- $24.71
- Rating
- 4.4/5
- Reviews
- 16
- Age
- 8mo ago

Heavy Duty Adapter for DeWalt/Bauer/Hercules 20v Batteries Compatible with Milwaukee M18 18v Tools
- Price
- $41.90
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

20V 5 Ah Extended-Performance Lithium-Ion Battery and 4 Amp Multi-Voltage Charger Starter Kit - Compatible with Hercules
- Price
- $128.46
- Rating
- 3.9/5
- Reviews
- 6
- Age
- 1y ago

Adapter for DeWALT or Hercules 12v Max battery 12 gauge dock power connector
- Price
- $16.14
- Rating
- 4.6/5
- Reviews
- 243
- Age
- 7y ago
Newest
by launch date
Adapter Only for Hercules 20V Tools Compatible with New Craftsman V-20 Red/Black CMCB-Series Batteries for Power Supply (No Charging) Not for Heat Gun Vacuum Pump or 12V Tools
- Price
- $25.75
- Rating
- 4.8/5
- Reviews
- 18
- Age
- 7mo ago

Heavy Duty Adapter for DeWalt/Bauer/Hercules 20v Batteries Compatible with Milwaukee M18 18v Tools
- Price
- $41.90
- Rating
- 0.0/5
- Reviews
- 0
- Age
- 8mo ago

Adapter Only for Hercules 20v Tools Compatible with Ridgid 18V Battery for One-Way Power Supply (No Charging) Not for Hercules Heat Gun Vacuum Pump or 12V Tools
- Price
- $24.71
- Rating
- 4.4/5
- Reviews
- 16
- Age
- 8mo ago

Adapter Only for Hercules 20v Tools Compatible with Black and Decker/Porter Cable 20V MAX (not 18v) Battery Power Supply (No Charging) Not for Hercules Heat Gun Vacuum Pump or 12V Tools
- Price
- $24.63
- Rating
- 4.5/5
- Reviews
- 16
- Age
- 8mo ago

LUJENAN 2Pack 20V 5.1Ah Replacement Li-Ion Battery Packs Compatible with Hercules 20Volt Power Tool Parts Replacement for HC01 HC08 HC09 HC012Model
- Price
- $81.15
- Rating
- 5.0/5
- Reviews
- 5
- Age
- 9mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take 66% of clicks. Leaders hold, but buyers still shop past them.
Brands
8 falling
Sellers
11
Top-5 brand share
95%
Top 20: 100%
Top-5 click share
66%
Top 20: 100%
Open market
3%
- NovaQuantic49%
- LQ-18RY27%
- Generic10%
- LUJENAN6%
- Terrafirma Technology3%
- X-Adapter2%
- Open — no brand owns it (2 brands, 3%)
Demand
Hercules Battery Adapter search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: May, Jun, Jul · busiest ÷ quietest = 1.9× · 9 of 12 months tracked
Search terms
Top Hercules Battery Adapter search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- hercules battery adapter55K/yr
- hercules battery41K/yr
- hercules 20v battery13K/yr
- dewalt to hercules battery adapter14K/yr
- hercules to dewalt battery adapter16K/yr
- hercules to milwaukee battery adapter10K/yr
- hercules battery 20v8K/yr
- milwaukee to hercules battery adapter5K/yr
- hercules to dewalt 20v adapter3K/yr
- hercules 20v battery adapter3K/yr
Reviews and returns
What reviews say buyers love and hate about Hercules Battery Adapter
We read the reviews and the return reasons for every product selling here.
“Didnt work”
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.
15 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Hercules Battery Adapter questions
Answered from the same tracked data.









