---
title: "27a 12v Battery — $297K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/27a-12v-battery"
last_updated: "2026-08-06T15:15:04.461Z"
locale: en
meta:
description: "Niche score 41/100 · $297K/yr market · 210K searches/yr · $6.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 41/100 · $297K/yr market · 210K searches/yr · $6.28 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "27a 12v Battery — $297K/yr Amazon US Niche (2026) - Flapen"
---
# **27a 12v battery**
**Skip it**
Prices mostly outside the sweet spot ($4.12–$9.34) — this niche doesn't clear our bar today.
Market size 51Growth 37Conversion 100Competition 12Returns 97Price range 0Avg price 17Brand share 18Review moat 36Quality gap 21
**Conversion**
**Incredible****22.6%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$297K**
$297K/yr · 210K searches
**Growth**
**Okay****+9.8%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****2,930.44**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****93%**
top-5 brand share — brand-locked demand
**Avg price**
**Bad****$6.28**
avg listing price — sweet spot $15–$100
**Competition**
**Bad****86%**
top-5 click share — a locked-up shelf
**Price range**
**Bad****$4.12–$9.34**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United States niche tracking, 27a 12v battery is a $297K/yr Amazon United States market (210K searches/yr). The top 5 brands hold 93% of demand. Verdict: Skip it — 41/100.
Data updated Jul 21, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **27a 12v battery market data**
- **Units sold / yr**
- **40K–50K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **$251K–$314K**
- units × avg price
- **Conversion rate**
- **22.6%**
- **Avg BSR**
- **#109**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **89%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **65 months**
- **Avg seller age**
- **178 days**
## **Competition & brand share**
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**7 **▼falling
**Sellers**
**31**
**Top-5 brand share**
**93%**
Top 20: 100%
**Top-5 click share**
**86%**
Top 20: 100%
**Open market**
**2%**
- LiCB27% - kunying22% - Energizer18% - Voniko18% - Bvgokcell8% - My Battery Supplier6% - Open — no brand owns it (1 brand, 2%)
## **Demand & seasonality**
Weekly Amazon search volume, last 97 weeks — +9.8% search growth over the last 90 days.
5K3KSpike '24Spike '25 seasonDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/us/health-household/27a-12v-battery/trend)
## **Top 27a 12v battery search terms**
- **27a 12v battery**71K/yr+7.6%22.0% conv. - **a27 battery**39K/yr+14.6%15.1% conv. - **27a 12v battery for remote**24K/yr+2.0%22.1% conv. - **lr27a 12v battery**14K/yr+5.1%19.8% conv. - **27a battery**15K/yr+2.2%16.6% conv. - **a27 12v battery**11K/yr+23.8%18.0% conv. - **a27**4K/yr+67.1%5.3% conv. - **battery 27a 12v**6K/yr+27.8%19.4% conv. - **12v 27a battery**4K/yr+11.2%15.4% conv. - **27a 12v alkaline battery**3K/yr+56.7%18.3% conv. [**All search terms **](https://flapen.com/research/us/health-household/27a-12v-battery/search-terms)
## **Top 27a 12v 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%$30K20%$59K30%$89K40%$119K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LiCB A27 27A 12V Alkaline Battery (5-Pack)**LiCB**$6.18**4.6★10,035 rev](https://www.amazon.com/dp/B071R2JXFY) [2**Energizer Alkaline 12v Battery A27**Energizer**$6.87**4.7★9,447 rev](https://www.amazon.com/dp/B00UMDKLTK) [3**Voniko 27A 12V Alkaline Battery Pack of 6 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells**Voniko**$5.06**4.5★1,486 rev](https://www.amazon.com/dp/B09MH9PWSG) [4**kunying A27 27A 12V Battery 27a 12v Battery for Remote 27a Batteries 5 Pack Long Lasting 12 Volt A27 Batteries**kunying**$4.12**4.6★498 rev](https://www.amazon.com/dp/B0DHCPVSDR) [5**Bvgokcell A27 27A 12V Alkaline Battery (5-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob**Bvgokcell**$6.63**4.6★81 rev](https://www.amazon.com/dp/B0FXB3YR1Y)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Bvgokcell A27 27A 12V Alkaline Battery (20-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob**Bvgokcell**$9.34**27 rev8mo ago](https://www.amazon.com/dp/B0G1MWPRYY) [**Bvgokcell A27 27A 12V Alkaline Battery (5-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob**Bvgokcell**$6.63**81 rev9mo ago](https://www.amazon.com/dp/B0FXB3YR1Y) [**kunying A27 27A 12V Alkaline Battery (5-Pack) - 27A Long-Lasting for Garage Door Openers Car Key Fobs Remote Controls & More - Leak-Proof Eco-Friendly Power**kunying**$4.23**104 rev1y ago](https://www.amazon.com/dp/B0F8BBL999) [**kunying A27 27A 12V Battery 27a 12v Battery for Remote 27a Batteries 5 Pack Long Lasting 12 Volt A27 Batteries**kunying**$4.12**498 rev1y ago](https://www.amazon.com/dp/B0DHCPVSDR) [**Voniko 27A 12V Alkaline Battery Pack of 6 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells**Voniko**$5.06**1,486 rev4y ago](https://www.amazon.com/dp/B09MH9PWSG)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Bvgokcell A27 27A 12V Alkaline Battery (5-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob**Bvgokcell**$6.63**4.6★**▲ 150%**](https://www.amazon.com/dp/B0FXB3YR1Y) [**Bvgokcell A27 27A 12V Alkaline Battery (20-Pack) 12 Volt LR27A MN27 Battery Long Lasting for Ceiling Fan Remote Garage Door Opener Doorbell Key Fob**Bvgokcell**$9.34**4.9★**▲ 88%**](https://www.amazon.com/dp/B0G1MWPRYY) [**Voniko 27A 12V Alkaline Battery Pack of 6 - Long Lasting 12 Volt A27 Battery for Remote and Doorbells**Voniko**$5.06**4.5★**▲ 68%**](https://www.amazon.com/dp/B09MH9PWSG) [**Energizer Alkaline 12v Battery A27**Energizer**$6.87**4.7★**▲ 23%**](https://www.amazon.com/dp/B00UMDKLTK) [**Pack of 2 x 27A A27 G27A B-1 L828 CA22 GP27A Battery 12V**My Battery Supplier**$8.96**4.7★**▲ 12%**](https://www.amazon.com/dp/B07F21QX42)
**~~View all trending →~~**
## **What buyers say about 27a 12v battery**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Value For Money**26%
*“Worth it”*
**Quality-Overall**18%
*“the replacement quality has been excellent”*
**Advertised Vs Actual Product**14%
*“They work as advertised”*
**Battery Life**14%
*“The right battery for the job”*
**Size-Overall**12%
*“Perfect fit, works perfect in my remote”*
**Durability**4%
*“Durable”*
**Remote Control**3%
*“Fits perfectly in my ceiling fan remote”*
**Assembly/Installation**2%
*“Easy to install”*
**Efficiency**2%
*“Worked perfectly”*
**Correct Contents**1%
*“2 pack was exactly what I was looking for”*
### **What buyers complain about **
**Battery Life**30%
*“Battery life too short”*
**Durability**24%
*“They last only a few days”*
**Advertised Vs Actual Product**6%
*“This product did not match the description”*
**Charging**6%
*“Didn't stay charged”*
**Quality-Overall**6%
*“It really makes me question the quality control standards behind these batteries and manufacturers”*
**Size-Overall**6%
*“Very odd size”*
**Defective Material/Parts**6%
*“Bad production makes product unusable”*
**Value For Money**6%
*“Waste of money they never worked”*
### **Top return reasons **
**Size-Overall**43%
**Battery Life**11%
**Compatibility-Overall**11%
**Functionality-Overall**8%
**Advertised Vs Actual Product**6%
**Value For Money**6%
**Defective Material/Parts**5%
**Charging**5%
**Product Condition**2%
**Ease Of Use**1%
## **Common questions**
- **Is 27a 12v battery profitable to sell on Amazon United States?**
- The niche generates $297K/yr across 9 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +9.8%. Flapen's verdict: Skip it (41/100).
- **How competitive is the 27a 12v battery niche?**
- 7 brands and 31 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 93% of demand.
- **What do buyers complain about in 27a 12v battery?**
- Top complaints mined from reviews: Battery Life, Durability, Advertised Vs Actual Product. The return rate is 0.5%.
- **When does demand for 27a 12v battery peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the 27a 12v battery niche?**
- Listings span $4.12–$9.34; the average listing price is $6.28 (sweet spot $15–$100). The average incumbent carries 2,930 reviews — the moat a new listing must climb.
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