18650 Rechargeable Battery Flat Top
MaybeThe average product has only 179 reviews. But the top 5 brands take 90% of clicks, so 18650 Rechargeable Battery Flat Top is a Maybe.
- Flapen Score
- 52 / 100Top 15% of 8,347 Electronics niches · +9 vs the category median of 4352
- Market size
- $155K/yr224K searches / yr
- 90-day growth
- +3.7%search demand this quarter
- Competition
- 64%top-5 click share · 12 brands · 15 sellers
Flapen Score
18650 Rechargeable Battery Flat Top against its category
The dotted line is the Electronics average. Past it, 18650 Rechargeable Battery Flat Top is stronger. Inside it, weaker.
Market
The 18650 Rechargeable Battery Flat Top market on Amazon at a glance
Shoppers on Amazon United States searched for 18650 Rechargeable Battery Flat Top 224K times last year and spent an estimated $155K. The top 5 brands take 90% of clicks. Flapen scores it 52 out of 100, a Maybe.
01 · Demand
An estimated 3.7% of those searches ended in a purchase.
Shoppers searched for this 224K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 3.7% of those searches ended in a purchase. Searches in the last 90 days moved +3.7% against the 90 days before. Searches, conversion and average price together put the market at an estimated $155K a year.
- Searches, last 12 months
- 224K
- Growth, 90 days vs prior 90
- +3.7%
- Conversion, latest week
- 3.7%
- Market size, estimated
- $155Ka year
- Peak month
- November1.3× the quietest month
- Top search term
- 18650 flat top battery57K searches a year
02 · Price
A sale here is worth $18.54.
Listings sell for $18.54 on average, from $6.87 to $39.97. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At $18.54 that is $5K to $9K a year per listing.
- Average price
- $18.54inside the $15 to $100 sweet spot
- Price range
- $6.87–$39.97
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $5K–$9K
- Returns
- 1.4%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
92% of listings pay for placement with sponsored ads. 77% ship with Prime. On an average day, 18.8% of listings are out of stock. The average listing ranks #1,251 within Household Batteries, Chargers & Accessories. It carries 179 reviews at 4.09 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 92%
- Prime listings
- 77%
- Out of stock, average day
- 18.8%
- Average rank
- #1,251in Household Batteries, Chargers & Accessories
- Average rating
- 4.09 starsAmazon United States average 4.42 stars
- Average reviews
- 179per listing
- Listings tracked
- 26
04 · Newcomers
2 of last year's 16 launches cleared the first-year sales bar.
16 products launched here in the last 12 months. 2 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 39 months on average, so the names here are settling in.
- Launched, last 12 months
- 16
- Successful launches
- 2Amazon's first-year sales bar
- Average brand age
- 39 months
Products
Top 18650 Rechargeable Battery Flat Top 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 22, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
3.7 USB Battery Charger with 2 Pack 3 7 2200mAh Flat Top Battery Ni-MH 2 Bay LCD Display Smart Universal USB Battery Chargers for Flashlights Headlamps Doorbells RC Cars Outdoor Garden Lights etc
- Price
- $17.75
- Rating
- 4.5/5
- Reviews
- 389
- Age
- 10mo ago
2 Pack 3500 mAh Battery Ni-MH NiMH Flat Top Rechargeable Batteries High Capacity Long Lasting Battery for LED Flashlight Headlamp Mini Fan RC Car Doorbelll with Storage Box
- Price
- $14.44
- Rating
- 3.9/5
- Reviews
- 21
- Age
- 1y ago
4 Pack 3500 mAh Battery Ni-MH NiMH Flat Top Rechargeable Batteries High Capacity Long Lasting Battery for LED Flashlight Headlamp Mini Fan RC Car Doorbelll with Storage Box
- Price
- $18.69
- Rating
- 3.9/5
- Reviews
- 13
- Age
- 1y ago
2 Pcs Ni-MH Battery Rechargeable NiMH 3500 mAh Flat Top Rechargeable Batteries for Camera LED Flashlight Headlamp Remote Control Mini Fans etc Size: 18 * 65mm/0.7 * 2.55inch
- Price
- $14.06
- Rating
- 4.2/5
- Reviews
- 15
- Age
- 1y ago
2 Pack 3500mAh 3.7 Battery Flat Top NI-MH Rechargeable with 2-Slot 3 7 USB Battery Charger Batteries NIMH Large Capacity for LED Flashlight/Camera/Small Fan Size: 18.01mm * 65.01mm
- Price
- $18.18
- Rating
- 4.3/5
- Reviews
- 61
- Age
- 8mo ago
Trending
estimated 90-day click momentum
Yuntunele 2Pack 3500 mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries High Capacity Battery for LED Flashlight Headlamp Camera RC Car Mini Fans etc
- Price
- $15.91
- Rating
- 4.6/5
- Reviews
- 17
- Age
- 2mo ago
SHENMZ 4 Pack Rechargeable Battery Charger Set 3.7 Volt 3600mAh Flat Top Lithium Battery 2 Bay USB Battery Charger for Led Flashlight Camera Small Fan Sound Equipment etc.
- Price
- $24.72
- Rating
- 4.0/5
- Reviews
- 3
- Age
- 7mo ago
AFSONGOO 2Pack 3400 mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries High Capacity Battery for LED Flashlight Headlamp Camera RC Car Mini Fans etc
- Price
- $15.85
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago
AFSONGOO Battery for 2 Pack 3400mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries for LED Flashlight Headlamp Camera RC Car Mini Fans etc
- Price
- $15.97
- Rating
- 3.0/5
- Reviews
- 1
- Age
- 3mo ago
Yuntunele 2Pack 3500 mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries High Capacity Battery for LED Flashlight Headlamp Camera RC Car Mini Fans etc with Storage Box Blue
- Price
- $15.54
- Rating
- 3.4/5
- Reviews
- 5
- Age
- 2mo ago
Newest
by launch dateYuntunele 2Pack 3500 mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries High Capacity Battery for LED Flashlight Headlamp Camera RC Car Mini Fans etc
- Price
- $15.91
- Rating
- 4.6/5
- Reviews
- 17
- Age
- 2mo ago
AFSONGOO 2Pack 3400 mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries High Capacity Battery for LED Flashlight Headlamp Camera RC Car Mini Fans etc
- Price
- $15.78
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago
AFSONGOO 2Pack 3400 mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries High Capacity Battery for LED Flashlight Headlamp Camera RC Car Mini Fans etc
- Price
- $15.85
- Rating
- 5.0/5
- Reviews
- 1
- Age
- 2mo ago
Yuntunele 3.7V 2 Packs Ni-MH Battery 3500mAh Flat Top Rechargeable Battery for LED Flashlight Headlamps Doorbells RC Cars
- Price
- $15.77
- Rating
- 2.5/5
- Reviews
- 3
- Age
- 2mo ago
Yuntunele 2Pack 3500 mAh Battery Ni-MH Rechargeable Flat Top NiMH Batteries High Capacity Battery for LED Flashlight Headlamp Camera RC Car Mini Fans etc with Storage Box Blue
- Price
- $15.54
- Rating
- 3.4/5
- Reviews
- 5
- Age
- 2mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 64% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 rising
Sellers
15
Est. top-5 brand share
90%
Top 20: 100%
Est. top-5 click share
64%
Top 20: 94%
Open market
8%
- Generic60%
- Yuntunele13%
- AFSONGOO7%
- ABCTOY5%
- Imren4%
- YSKXOIMA2%
- Open — no brand owns it (6 brands, 8%)
Demand
18650 Rechargeable Battery Flat Top search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Search terms
Top 18650 Rechargeable Battery Flat Top search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- 18650 flat top battery57K/yr
- 18650 rechargeable battery flat top52K/yr
- 18650 battery flat top31K/yr
- 18650 flat top12K/yr
- 18650 flat top rechargeable battery13K/yr
- inr18650 battery13K/yr
- imren 18650 battery9K/yr
- 18650 flat top battery 3.7v li-ion rechargeable lithium batteries5K/yr
- flat top 18650 battery7K/yr
- flat top 18650 rechargeable battery8K/yr
Reviews and returns
What reviews say buyers love and hate about 18650 Rechargeable Battery Flat Top
We read the reviews and the return reasons for every product selling here.
“DOES NOT CHARGE PROPERLY”
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
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Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common 18650 Rechargeable Battery Flat Top 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