Trailer Battery Charger
FailDemand is soft, at -15.2% this quarter, so Trailer Battery Charger is a Fail.
- Flapen Score
- 36 / 100Ranks 6,608 of 7,287 Automotive niches · −13 vs the category median of 4936
- Market size
- $171K/yr53K searches / yr
- 90-day growth
- -15.2%search demand this quarter
- Competition
- 76%top-5 click share · 8 brands · 19 sellers
Flapen Score
Trailer Battery Charger against its category
The dotted line is the Automotive average. Past it, Trailer Battery Charger is stronger. Inside it, weaker.
Market
The Trailer Battery Charger market on Amazon at a glance
Shoppers on Amazon United States searched for Trailer Battery Charger 53K times last year and spent an estimated $171K. The top 5 brands take 93% of clicks. Flapen scores it 36 out of 100, a Fail.
01 · Demand
An estimated 4.9% of those searches ended in a purchase.
Shoppers searched for this 53K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.9% of those searches ended in a purchase. Searches in the last 90 days moved -15.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $171K a year.
- Searches, last 12 months
- 53K
- Growth, 90 days vs prior 90
- -15.2%
- Conversion, latest week
- 4.9%
- Market size, estimated
- $171Ka year
- Peak month
- April1.4× the quietest month
- Top search term
- trailer battery charger19K searches a year
02 · Price
A sale here is worth $66.13.
Listings sell for $66.13 on average, from $9.07 to $121.94. Amazon reports units sold in ranges. This niche sold 3K to 3K a year. The average listing sells 100 to 250 of them. At $66.13 that is $7K to $17K a year per listing.
- Average price
- $66.13inside the $15 to $100 sweet spot
- Price range
- $9.07–$121.94
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 3K–3K
- Units per listing a year
- 100–250
- Revenue per listing a year
- $7K–$17K
- Returns
- 3.1%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is reviews.
86% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #248 within Jump Starters, Battery Chargers & Portable Power. It carries 3,156 reviews at 4.56 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 86%
- Prime listings
- 93%
- Out of stock, average day
- 0.0%
- Average rank
- #248in Jump Starters, Battery Chargers & Portable Power
- Average rating
- 4.56 starsAmazon United States average 4.42 stars
- Average reviews
- 3,156per listing
- Listings tracked
- 14
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 55 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 55 months
Products
Top Trailer Battery Charger 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 12, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
10 Amp Panel Mount 12V Battery Charger for Hydraulic Dump Trailer Car Marine. On Board Trickle Charger for 12 Volt Systems
- Price
- $74.24
- Rating
- 4.4/5
- Reviews
- 92
- Age
- 1y ago

NOCO GENIUS2D: 2A 12V Smart Onboard Battery Charger - Direct-Mount Automatic Maintainer Trickle Charger & Desulfator with Overcharge Protection & Temperature Compensation for Lead-Acid Batteries
- Price
- $39.18
- Rating
- 4.6/5
- Reviews
- 10,857
- Age
- 6y ago

NOCO Genius GEN5X1: 1-Bank 5A Onboard Battery Charger - 5A Per Bank 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries
- Price
- $66.64
- Rating
- 4.7/5
- Reviews
- 2,572
- Age
- 5y ago

5 Amp Panel Mount 12V Battery Charger for Hydraulic Dump Trailer Car Marine - On Board Trickle Charger for 12 Volt Systems
- Price
- $67.86
- Rating
- 4.2/5
- Reviews
- 18
- Age
- 1y ago

ProMariner 24105 ProTechOne Digital Series 5 Amp Fully Automatic On-board Battery Charger and Maintainer with Integrated AC Inlet
- Price
- $78.06
- Rating
- 4.5/5
- Reviews
- 65
- Age
- 5y ago
Trending
estimated 90-day click momentum
10 AMP 12 Volt Battery Charger & Tester for Dump Trailers Cars (Automotive) RVs Marine (Boats) Panel Mount On Board Trickle Charger Maintainer LED Battery & Alternator Status Trailer Accessories
- Price
- $68.42
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 2mo ago

SUNER POWER 20W 12V Solar Battery Trickle Charger & Maintainer PRO Built-in Intelligent MPPT Controller Waterproof 12 Volt 20 Watt Solar Panel Charging Kits for Car Marine RV Trailer Boat Automotive
- Price
- $78.65
- Rating
- 4.4/5
- Reviews
- 1,109
- Age
- 6y ago

10 Amp Panel Mount Battery Charger for 12V Trailer Batteries Onboard Smart 3-Step Charger for Hydraulic Dump Trailers RV Marine & Automotive Use
- Price
- $73.56
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 9mo ago

NOCO Genius GENPRO10X1: 1-Bank 10A Onboard Battery Charger - 10A Per Bank 12V Waterproof Marine Charger with Overcharge Protection & Temperature Compensation for Lead-Acid & Lithium Batteries
- Price
- $112.48
- Rating
- 4.8/5
- Reviews
- 1,627
- Age
- 5y ago

CURT 52025 Trailer Breakaway Battery Charger
- Price
- $9.07
- Rating
- 4.4/5
- Reviews
- 83
- Age
- 17y ago
Newest
by launch date
10 AMP 12 Volt Battery Charger & Tester for Dump Trailers Cars (Automotive) RVs Marine (Boats) Panel Mount On Board Trickle Charger Maintainer LED Battery & Alternator Status Trailer Accessories
- Price
- $68.42
- Rating
- 4.8/5
- Reviews
- 10
- Age
- 2mo ago

10 Amp Panel Mount Battery Charger for 12V Trailer Batteries Onboard Smart 3-Step Charger for Hydraulic Dump Trailers RV Marine & Automotive Use
- Price
- $73.56
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 9mo ago

10 Amp Panel Mount 12V Battery Charger for Hydraulic Dump Trailer Car Marine. On Board Trickle Charger for 12 Volt Systems
- Price
- $74.24
- Rating
- 4.4/5
- Reviews
- 92
- Age
- 1y ago

5 Amp Panel Mount 12V Battery Charger for Hydraulic Dump Trailer Car Marine - On Board Trickle Charger for 12 Volt Systems
- Price
- $67.86
- Rating
- 4.2/5
- Reviews
- 18
- Age
- 1y ago

Briidea Towed Vehicle Battery Maintainer Easy Installation
- Price
- $30.15
- Rating
- 4.4/5
- Reviews
- 62
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 76% of clicks. A locked shelf that new listings rarely crack.
Brands
8 falling
Sellers
19
Est. top-5 brand share
93%
Top 20: 100%
Est. top-5 click share
76%
Top 20: 100%
Open market
4%
- NOCO48%
- Generic31%
- ProMariner5%
- Aituzero5%
- Primary Mover3%
- SUNER POWER3%
- Open — no brand owns it (2 brands, 4%)
Demand
Trailer Battery Charger search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Trailer Battery Charger search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- trailer battery charger19K/yr
- dump trailer battery charger20K/yr
- noco genius 2d5K/yr
- dump trailer charger3K/yr
- dump trailer charging kit4K/yr
- noco genius2d2K/yr
Reviews and returns
What reviews say buyers love and hate about Trailer Battery Charger
We read the reviews and the return reasons for every product selling here.
“it stopped charging”
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.
17 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 Trailer Battery Charger 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









