3.6 volt lithium battery
Worth a lookShows searches that convert (13.3% search→purchase), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Conversion
Incredible13.3%search→purchase rate — share of searches ending in a sale
Returns
Great1.0%return rate — above 5% kills the launch gate
Avg price
Great$19.72avg listing price — sweet spot $15–$100
Price range
Great$4.95–$54.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Great59%top-5 brand share — no brand owns this niche
Review moat
Good562.03avg incumbent reviews — the moat a new listing must climb
Competition
Good44%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Market size
Good$309K$309K/yr · 118K searches
Growth
Bad-8.8%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, 3.6 volt lithium battery is a $309K/yr Amazon United States market (118K searches/yr). The top 5 brands hold 59% of demand. Demand peaks in Oct–Nov. Verdict: Worth a look — 65/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
3.6 volt lithium battery market data
- Units sold / yr
- 15K–20K
- avg 500–750/product
- Revenue / yr
- $296K–$394K
- units × avg price
- Conversion rate
- 13.3%
- Avg BSR
- #251
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 90%
- Out of stock
- 10.3%
- Avg brand age
- 57 months
- Avg seller age
- 176 days
Competition & brand share
The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.Brands
15 rising
Sellers
26
Top-5 brand share
59%
Top 20: 100%
Top-5 click share
44%
Top 20: 93%
Open market
32%
- Saft14%
- BOANV12%
- EEMB12%
- Coonyard11%
- Quzmo10%
- KCATDREY9%
Demand & seasonality
Weekly Amazon search volume, last 97 weeks — -8.8% search growth over the last 90 days.Peak months: Oct, Nov · busiest ÷ quietest = 2.0×
Top 3.6 volt lithium battery search terms
- 3.6 volt lithium battery34K/yr
- 3.6v lithium battery13K/yr
- 14250 battery12K/yr
- 3.6v battery12K/yr
- saft ls 14250 3.6v battery8K/yr
- ls142508K/yr
- ls14250 lithium 3.6v batteries5K/yr
- dogwatch collar battery4K/yr
- ls 14250 3.6 volt lithium battery4K/yr
- 14250 3.6v battery4K/yr
Top 3.6 volt 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Coonyard (2-Pack) 3.6V 1200mAh LS14250 1/2AA Lithium Battery Replacement for SAFT LS14250 LS14250BA LS3 LS3BA ER14250 TL-5101 TL-5151 Utility Water Gas Electricity Meter
Coonyard$9.964.6★295 rev
Saft LS14250 3.6V 1/2AA Lithium Battery 3.6 Volt 1200mAh GE Simon XT
Saft$9.244.5★792 rev
KCATDREY 2 Pack for Saft LS14250 3.6V 1/2 AA Batteries Use for PLC Computer Memory Back-up Dog Collar Watch
KCATDREY$10.864.7★17 rev
1/2 AA Size LS 14250 ER14250 3.6 Volt 1200 mAh Lithium Batteries 4 Pack Tyrone Batteries Compatible for Dogwatch Dog Collar and Some of Movement Monitor/Home Security System/Alarm System
Tyrone-Battery$9.974.3★519 rev
BOANV 10 PCS 1300mAh LS14250 Batteries 1/2 AA 3.6 Volt Lithium Battery for Dogwatch R9 Leash Dog Collar Memory Back-up Real-Time Clocks Utility Metering er14250 Battery (Non Rechargeable)
BOANV$30.114.6★56 rev
Newest
by launch date
BOANV 5 PCS 1300mAh LS14250 Batteries 1/2 AA 3.6 Volt Lithium Battery for Dogwatch R9 Leash Dog Collar Memory Back-up Real-Time Clocks Utility Metering er14250 Battery (Non Rechargeable)
BOANV$18.7856 rev
Horbupa 14250 Battery Rechargeable 4 Pack 3.7V Lithium Battery 1/2AA Batteries for Dog Collars Security Systems Medical Devices Baby Monitors
Horbupa$9.9937 rev
LithoPulse ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Water Electricity Gas Meter PLC Facility Equipment Spare Battery Li-SOCL Non-Rechargeable LS14250 ER14250Battery
LithoPulse$4.9521 rev
KCATDREY 2 Pack for Saft LS14250 3.6V 1/2 AA Batteries Use for PLC Computer Memory Back-up Dog Collar Watch
KCATDREY$10.8617 rev
KCATDREY 10 X LS14250 1/2 AA 3.6V Batteries 1200mAh Use for Computers Memory Dog Collar Watch PCI CNC Battery
KCATDREY$30.773 rev
Trending
90-day click momentumKCATDREY 2 Pack for Saft LS14250 3.6V 1/2 AA Batteries Use for PLC Computer Memory Back-up Dog Collar Watch
KCATDREY$10.864.7★
BUCADU 2-Pack LS14250 1/2 AA 3.6V Battery 1200mAh Replace for LS14250 Battery LS 14250 C High Capacity
BUCADU$12.944.5★
BOANV 2 PCS 1300mAh LS14250 1/2 AA 3.6 Volt Lithium Battery for Dogwatch R9 Leash Dog Collar Memory Back-up Real-Time Clocks Utility Metering er14250 Battery (Non Rechargeable)
BOANV$12.244.6★
LithoPulse ER14250 1/2AA 3.6V Lithium Battery 1200mAh for Water Electricity Gas Meter PLC Facility Equipment Spare Battery Li-SOCL Non-Rechargeable LS14250 ER14250Battery
LithoPulse$4.954.6★
BOANV 5 PCS 1300mAh LS14250 Batteries 1/2 AA 3.6 Volt Lithium Battery for Dogwatch R9 Leash Dog Collar Memory Back-up Real-Time Clocks Utility Metering er14250 Battery (Non Rechargeable)
BOANV$18.784.6★
What buyers say about 3.6 volt lithium battery
What buyers praise and complain about, mined from review topics.What buyers love
“Battery life”
“As advertised”
“Great value”
“Exact fit”
“Good quality”
“Compatibility was exactly as advertised, making the replacement process quick and hassle-free”
“So far theyve worked reliably”
“Installation was simple”
“Came fully charged”
“Easy to find”
What buyers complain about
“Low battery life”
“lasted less than two months”
“poor value for cost”
“It may not fit”
“2 out of the 4 had a weak charge”
“Garbage”
“This is a very misleading ad”
“I bought a 4 pack and none worked”
“brand new, out of the box, did not complete charging overnight”
“Garbage”
Top return reasons
Common questions
- Is 3.6 volt lithium battery profitable to sell on Amazon United States?
- The niche generates $309K/yr across 29 tracked products. 0 of 4 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Worth a look (65/100).
- How competitive is the 3.6 volt lithium battery niche?
- 15 brands and 26 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 59% of demand.
- What do buyers complain about in 3.6 volt lithium battery?
- Top complaints mined from reviews: Battery Life, Durability, Value For Money. The return rate is 1.0%.
- When does demand for 3.6 volt lithium battery peak?
- Demand peaks in Oct–Nov; the busiest month runs 2.0× the quietest.
- What does it cost to enter the 3.6 volt lithium battery niche?
- Listings span $4.95–$54.37; the average listing price is $19.72 (sweet spot $15–$100). The average incumbent carries 562 reviews — the moat a new listing must climb.