Is 6v lithium battery profitable to sell on Amazon United States?

The niche generates $321K/yr across 14 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is +4.3%. Flapen's verdict: Worth a look (53/100).

How competitive is the 6v lithium battery niche?

10 brands and 35 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 87% of demand.

What do buyers complain about in 6v lithium battery?

Top complaints mined from reviews: Battery Life, Charging, Durability. The return rate is 0.7%.

When does demand for 6v lithium battery peak?

Demand peaks in May–Jun; the busiest month runs 1.6× the quietest.

What does it cost to enter the 6v lithium battery niche?

Listings span $7.44–$31.39; the average listing price is $17.04 (sweet spot $15–$100). The average incumbent carries 342 reviews — the moat a new listing must climb.

6v lithium battery

Worth a look

Shows searches that convert (15.9% search→purchase), but strong incumbent ratings (4.6★) keeps it on the watch list.

Conversion

Incredible15.9%

search→purchase rate — share of searches ending in a sale

Returns

Incredible0.7%

return rate — above 5% kills the launch gate

Review moat

Great342.36

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$17.04

avg listing price — sweet spot $15–$100

Price range

Good$7.44–$31.39

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Good$321K

$321K/yr · 119K searches

Growth

Okay+4.3%

90-day search growth — must beat 0% to launch

Brand share

Okay87%

top-5 brand share — brands hold most of the demand

Competition

Okay68%

top-5 click share — leaders hold, buyers still browse

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

According to Flapen's Amazon United States niche tracking, 6v lithium battery is a $321K/yr Amazon United States market (119K searches/yr). The top 5 brands hold 87% of demand. Demand peaks in May–Jun. Verdict: Worth a look — 53/100.

Data updated Jul 17, 2026 · scored weekly · How we score niches

6v lithium battery market data

Units sold / yr: 20K–25K; avg 1,250–1,500/product
Revenue / yr: $341K–$426K; units × avg price
Conversion rate: 15.9%
Avg BSR: #2,222
Page quality: 0%
Prime: 100%
Sponsored: 57%
Out of stock: 2.2%
Avg brand age: 59 months
Avg seller age: 176 days

Competition & brand share

The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 rising

Sellers

Top-5 brand share

87%

Top 20: 100%

Top-5 click share

68%

Top 20: 100%

Open market

Energizer39%
Panasonic29%
Mihobatt8%
PKCELL7%
EBL6%
PoundMax4%
Open — no brand owns it (4 brands, 9%)

Demand & seasonality

Weekly Amazon search volume, last 99 weeks — +4.3% search growth over the last 90 days.

Peak months: May, Jun · busiest ÷ quietest = 1.6×

Open Trend

Top 6v lithium battery search terms

2cr5 lithium battery36K/yr +7.8%21.7% conv.
2cr5 battery26K/yr +0.0%17.0% conv.
6v lithium battery17K/yr +16.6%1.1% conv.
2cr515K/yr +5.4%16.4% conv.
cr5 battery9K/yr -9.8%10.7% conv.
6 volt lithium battery9K/yr -29.9%0.8% conv.
6v lifepo4 battery4K/yr +35.9%1.0% conv.
2cr5 6v battery4K/yr +22.6%14.2% conv.

All search terms

Top 6v lithium 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 14 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Energizer 2CR5 Batteries 1 Pack

Energizer$12.654.7★1,793 rev

Panasonic 2CR5 6 Volt Lithium Battery (245 DL245 EL2CR5)

Panasonic$10.174.6★349 rev

Panasonic 2CR5 6 Volt Lithium Battery (245 DL245 EL2CR5)

Panasonic$10.214.6★455 rev

Energizer 2CR5 Lithium Battery - Single Pack

Energizer$10.634.7★1,336 rev

Mihobatt 5-Pack 2CR5 Battery 6V 1650mAh Lithium Replacement

Mihobatt$22.514.6★52 rev

Newest

by launch date

rapthor 2CR5 6V Lithium Battery 1650mAh 5 Pack Photo Batteries Replacement for 2CR5M 5032LC DL245 EL2CR5 KL2CR5 RL2CR5 Long-Lasting Power for Cameras Flash Units Rangefinders and Security Devices

rapthor$24.0815 rev

4mo ago

Senharbu 5-Pack 2CR5 6V Lithium Photo Battery 1800mAh - Replacement for 2CR5M DL245 EL2CR5 KL2CR5 RL2CR5 -Perfect for Film Cameras Digital Cameras Flash Units -PTC Protection with 10 Year Shelf Life

Senharbu$23.379 rev

4mo ago

EBL 2CR5 6V Lithium Photo Battery with PTC Protection Replacement for 245 DL245 EL2CR5 KL2CR5

EBL$8.2913 rev

7mo ago

PKCELL 2CR5 Lithium Battery 4-Pack 6V 1400mAh Lithium Photo Battery Replacement for 2CR5M 5032LC DL245 EL2CR5 KL2CR5 RL2CR5

PKCELL$17.3217 rev

10mo ago

Mihobatt 5-Pack 2CR5 Battery 6V 1650mAh Lithium Replacement

Mihobatt$22.5152 rev

1y ago

What buyers say about 6v lithium battery

What buyers praise and complain about, mined from review topics.

What buyers love

Battery Life33%

“The battery works”

Value For Money18%

“Low price”

Size-Overall11%

“Fit my camera perfectly”

Compatibility-Overall9%

“no compatibility or fitment issues so far”

Quality-Overall8%

“Good quality,”

Ease Of Use4%

“Easily solvable,”

Durability2%

“durable”

Advertised Vs Actual Product2%

“is all that it was advertised to be”

Storage Capacity2%

“easy to store as a spare”

Charging1%

“it powered right up”

What buyers complain about

Battery Life19%

“Old dead battery”

Charging15%

“Charged once and never took another charge”

Durability11%

“It came off very easily”

Value For Money9%

“But, the batteries for the camera are getting harder to find and much more expensive”

Size-Overall6%

“Didn't fit”

Strength5%

“Not real strong tho”

Advertised Vs Actual Product3%

“The product received has slightly different labeling than the picture”

Quality-Overall3%

“Bad quality”

Adhesion/Stickiness1%

“Something I am wary of is the adhesive of the sticker label”

Storage Capacity1%

“I suspect that the capacity is roughly comparable”

Top return reasons

Size-Overall29%

Compatibility-Overall17%

Functionality-Overall17%

Battery Life12%

Charging10%

Value For Money2%