6 volt battery
Skip itSoft demand (-20.7% this quarter) — this niche doesn't clear our bar today.
Returns
Great1.3%return rate — above 5% kills the launch gate
Conversion
Great8.3%search→purchase rate — share of searches ending in a sale
Avg price
Great$15.80avg listing price — sweet spot $15–$100
Market size
Good$666K$666K/yr · 508K searches
Price range
Good$5.26–$35.03cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,856.08avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Competition
Bad77%top-5 click share — a locked-up shelf
Growth
Bad-20.7%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, 6 volt battery is a $666K/yr Amazon United States market (508K searches/yr). The top 5 brands hold 84% of demand. Demand peaks in Jan–Oct. Verdict: Skip it — 49/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
6 volt battery market data
- Units sold / yr
- 50K–60K
- avg 2,500–3,000/product
- Revenue / yr
- $790K–$948K
- units × avg price
- Conversion rate
- 8.3%
- Avg BSR
- #65
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 62%
- Out of stock
- 0.8%
- Avg brand age
- 68 months
- Avg seller age
- 172 days
Competition & brand share
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.Brands
10 rising
Sellers
58
Top-5 brand share
84%
Top 20: 100%
Top-5 click share
77%
Top 20: 100%
Open market
11%
- EVEREADY41%
- Energizer22%
- PKCELL11%
- Rayovac6%
- Interstate Batteries5%
- Miady5%
- Open — no brand owns it (4 brands, 11%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -20.7% search growth over the last 90 days.Peak months: Jan, Oct · busiest ÷ quietest = 2.0×
Top 6 volt battery search terms
- 6v battery154K/yr
- 6 volt battery150K/yr
- 6 volt lantern battery52K/yr
- 6v batteries30K/yr
- lantern battery32K/yr
- 6v lantern battery22K/yr
- 6 volt batteries10K/yr
- 6volt battery for flashlight7K/yr
- 6 volt flashlight7K/yr
- 6v flashlight6K/yr
Top 6 volt battery products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 13 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Eveready Super Heavy Duty 1209 6 Volt Spring Lantern Battery
EVEREADY$5.264.6★9,533 rev
Energizer MAX Alkaline 6-Volt Battery 1 Pack
Energizer$11.904.6★4,185 rev
PKCELL 6 Volt Lantern Battery 6V 4R25 Flashlight Battery with Spring Terminals Heavy Duty Square Batteries with Long-Lasting Power for Lantern Emergency Light Deer Game Feeder Fencing 4 Count
PKCELL$23.064.5★210 rev
Rayovac Heavy Duty 6V Lantern Spring Terminals 2 Pack
Rayovac$15.614.4★640 rev
Interstate Batteries 6V HD Lantern Flashlight Battery (6-Pack) 6 Volt 7000 mAH Square Shape Beam Light (Spring Terminals) Camping Hiking Household Lamps Outdoors (DRY1403)
Interstate Batteries$35.034.4★352 rev
Newest
by launch date
NERMAK 6 Volt 6Ah Lithium LiFePO4 Heavy Duty Lantern Battery 2000 Cycles Rechargeable Lithium Iron Phosphate Battery for 4R25 Lantern(Spring S2 Terminals)
NERMAK$17.82204 rev
PKCELL 6 Volt Lantern Battery 6V 4R25 Flashlight Battery with Spring Terminals Heavy Duty Square Batteries with Long-Lasting Power for Lantern Emergency Light Deer Game Feeder Fencing 1 Count
PKCELL$9.57210 rev
PKCELL 6 Volt Lantern Battery 6V 4R25 Flashlight Battery with Spring Terminals Heavy Duty Square Batteries with Long-Lasting Power for Lantern Emergency Light Deer Game Feeder Fencing 4 Count
PKCELL$23.06210 rev
PKCELL 6 Volt 4.5Ah Rechargeable Sealed Lead Acid Battery SLA Replacement Batteries (F1 Terminals) Rechargeable SLA AGM Battery for Auto Deer Feeder Ride on Cars
PKCELL$14.5889 rev
Miady 6V 5Ah Rechargeable Sealed Lead Acid Battery (2 Pack)
Miady$23.38518 rev
Trending
90-day click momentumPKCELL 6 Volt 4.5Ah Rechargeable Sealed Lead Acid Battery SLA Replacement Batteries (F1 Terminals) Rechargeable SLA AGM Battery for Auto Deer Feeder Ride on Cars
PKCELL$14.584.6★
PKCELL 6 Volt Lantern Battery 6V 4R25 Flashlight Battery with Spring Terminals Heavy Duty Square Batteries with Long-Lasting Power for Lantern Emergency Light Deer Game Feeder Fencing 4 Count
PKCELL$23.064.5★
PKCELL 6 Volt Lantern Battery 6V 4R25 Flashlight Battery with Spring Terminals Heavy Duty Square Batteries with Long-Lasting Power for Lantern Emergency Light Deer Game Feeder Fencing 1 Count
PKCELL$9.574.5★
Dorcy 41-2079 6V Floating Lantern Assorted
Dorcy$10.374.4★
Rayovac Heavy Duty 6V Lantern Spring Terminals 2 Pack
Rayovac$15.614.4★
What buyers say about 6 volt battery
What buyers praise and complain about, mined from review topics.What buyers love
“An Excellent Battery”
“BEST PRICE”
“It fit well”
“As Advertised”
“The build quality feels dependable”
“Clearly doing the job”
“it turns on and seems bright”
“Holds a charge”
“Easy to install”
“Long lasting”
What buyers complain about
“Not a great charge”
“One of the battery was dead”
“Only good for a few uses”
“Bad quality; has a short life, being used for 2 hours, and it went dead”
“Doesnt work”
“Interesting battery a little bigger than I hoped”
“You cant use AAA batteries included”
“could be a little brighter”
“a bit flimsy”
“Its made of material like a toy for kids”
Top return reasons
Common questions
- Is 6 volt battery profitable to sell on Amazon United States?
- The niche generates $666K/yr across 13 tracked products. 90-day search growth is -20.7%. Flapen's verdict: Skip it (49/100).
- How competitive is the 6 volt battery niche?
- 10 brands and 58 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 84% of demand.
- What do buyers complain about in 6 volt battery?
- Top complaints mined from reviews: Charging, Battery Life, Durability. The return rate is 1.3%.
- When does demand for 6 volt battery peak?
- Demand peaks in Jan–Oct; the busiest month runs 2.0× the quietest.
- What does it cost to enter the 6 volt battery niche?
- Listings span $5.26–$35.03; the average listing price is $15.80 (sweet spot $15–$100). The average incumbent carries 1,856 reviews — the moat a new listing must climb.