---
title: "6v Lithium Battery — $321K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/electronics/6v-lithium-battery"
last_updated: "2026-08-11T03:34:36.360Z"
locale: en
meta:
description: "Niche score 53/100 · $321K/yr market · 119K searches/yr · $17.04 avg price. Strong incumbent ratings (4.6★) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · $321K/yr market · 119K searches/yr · $17.04 avg price. Strong incumbent ratings (4.6★) keeps it on the watch list. Data updated Jul 2026."
"og:title": "6v Lithium Battery — $321K/yr Amazon US Niche (2026) - Flapen"
---
# **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.
Market size 52Growth 30Conversion 97Competition 28Returns 97Price range 68Avg price 80Brand share 29Review moat 83Quality gap 23
**Conversion**
**Incredible****15.9%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.7%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****342.36**
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**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****68%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.6★**
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 ~~](https://flapen.com/research/methodology)
## **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**
**35**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**68%**
Top 20: 100%
**Open market**
**9%**
- 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.
3K2KHoliday '24Spike '25 seasonDecMarJunAugNovMarMay
Peak months: May, Jun · busiest ÷ quietest = 1.6×
[**Open Trend **](https://flapen.com/research/us/electronics/6v-lithium-battery/trend)
## **Top 6v lithium battery search terms**
- **2cr5 lithium battery**36K/yr+7.8%21.7% conv. - **2cr5 battery**26K/yr+0.0%17.0% conv. - **6v lithium battery**17K/yr+16.6%1.1% conv. - **2cr5**15K/yr+5.4%16.4% conv. - **cr5 battery**9K/yr-9.8%10.7% conv. - **6 volt lithium battery**9K/yr-29.9%0.8% conv. - **6v lifepo4 battery**4K/yr+35.9%1.0% conv. - **2cr5 6v battery**4K/yr+22.6%14.2% conv. [**All search terms **](https://flapen.com/research/us/electronics/6v-lithium-battery/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.
0%10%$32K20%$64K30%$96K40%$128K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**Energizer 2CR5 Batteries 1 Pack**Energizer**$12.65**4.7★1,793 rev](https://www.amazon.com/dp/B00004TEYY) [2**Panasonic 2CR5 6 Volt Lithium Battery (245 DL245 EL2CR5)**Panasonic**$10.17**4.6★349 rev](https://www.amazon.com/dp/B01M0X013N) [3**Panasonic 2CR5 6 Volt Lithium Battery (245 DL245 EL2CR5)**Panasonic**$10.21**4.6★455 rev](https://www.amazon.com/dp/B00X74XCN8) [4**Energizer 2CR5 Lithium Battery - Single Pack**Energizer**$10.63**4.7★1,336 rev](https://www.amazon.com/dp/B000IWZVTU) [5**Mihobatt 5-Pack 2CR5 Battery 6V 1650mAh Lithium Replacement**Mihobatt**$22.51**4.6★52 rev](https://www.amazon.com/dp/B0FC24DGQP)
**~~View all top sellers →~~**
### **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**$24.08**15 rev4mo ago](https://www.amazon.com/dp/B0GS8PRBGZ) [**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**$23.37**9 rev4mo ago](https://www.amazon.com/dp/B0GRMW865F) [**EBL 2CR5 6V Lithium Photo Battery with PTC Protection Replacement for 245 DL245 EL2CR5 KL2CR5**EBL**$8.29**13 rev7mo ago](https://www.amazon.com/dp/B0G4C89T1W) [**PKCELL 2CR5 Lithium Battery 4-Pack 6V 1400mAh Lithium Photo Battery Replacement for 2CR5M 5032LC DL245 EL2CR5 KL2CR5 RL2CR5**PKCELL**$17.32**17 rev10mo ago](https://www.amazon.com/dp/B0FPQMTXDN) [**Mihobatt 5-Pack 2CR5 Battery 6V 1650mAh Lithium Replacement**Mihobatt**$22.51**52 rev1y ago](https://www.amazon.com/dp/B0FC24DGQP)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**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**$23.37**4.8★**▲ 242%**](https://www.amazon.com/dp/B0GRMW865F) [**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**$24.08**4.9★**▲ 241%**](https://www.amazon.com/dp/B0GS8PRBGZ) [**EBL 2CR5 6V Lithium Photo Battery with PTC Protection Replacement for 245 DL245 EL2CR5 KL2CR5**EBL**$8.29**4.8★**▲ 236%**](https://www.amazon.com/dp/B0G4C89T1W) [**Fitinoch 2 Pack Rechargeable 6V 6Ah LiFePO4 Battery with USB Charge Design 2000+ Cycles 6 Volt Battery with BMS for Deer Feeder**Fitinoch**$25.76**4.5★**▲ 210%**](https://www.amazon.com/dp/B0DG29L6K1) [**PoundMax 2CR5 / DL245 Batteries 6v Photo Lithium Battery - 1 Count**PoundMax**$7.44**4.5★**▲ 188%**](https://www.amazon.com/dp/B00WPVIALS)
**~~View all trending →~~**
## **What buyers say about 6v lithium battery**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Battery Life**33%
*“The battery works”*
**Value For Money**18%
*“Low price”*
**Size-Overall**11%
*“Fit my camera perfectly”*
**Compatibility-Overall**9%
*“no compatibility or fitment issues so far”*
**Quality-Overall**8%
*“Good quality,”*
**Ease Of Use**4%
*“Easily solvable,”*
**Durability**2%
*“durable”*
**Advertised Vs Actual Product**2%
*“is all that it was advertised to be”*
**Storage Capacity**2%
*“easy to store as a spare”*
**Charging**1%
*“it powered right up”*
### **What buyers complain about **
**Battery Life**19%
*“Old dead battery”*
**Charging**15%
*“Charged once and never took another charge”*
**Durability**11%
*“It came off very easily”*
**Value For Money**9%
*“But, the batteries for the camera are getting harder to find and much more expensive”*
**Size-Overall**6%
*“Didn't fit”*
**Strength**5%
*“Not real strong tho”*
**Advertised Vs Actual Product**3%
*“The product received has slightly different labeling than the picture”*
**Quality-Overall**3%
*“Bad quality”*
**Adhesion/Stickiness**1%
*“Something I am wary of is the adhesive of the sticker label”*
**Storage Capacity**1%
*“I suspect that the capacity is roughly comparable”*
### **Top return reasons **
**Size-Overall**29%
**Compatibility-Overall**17%
**Functionality-Overall**17%
**Battery Life**12%
**Charging**10%
**Value For Money**2%
**Advertised Vs Actual Product**2%
**Product Condition**2%
**Connectivity-Overall**2%
**Quality-Overall**2%
## **Common questions**
- **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.
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