Sony A7ii Battery
FailShoppers spend an estimated $46K a year here, so Sony A7ii Battery is a Fail.
- Flapen Score
- 45 / 100Top 41% of 8,347 Electronics niches · +2 vs the category median of 4345
- Market size
- $46K/yr15K searches / yr
- 90-day growth
- +10.6%search demand this quarter
- Competition
- 69%top-5 click share · 10 brands · 64 sellers
Flapen Score
Sony A7ii Battery against its category
The dotted line is the Electronics average. Past it, Sony A7ii Battery is stronger. Inside it, weaker.
Market
The Sony A7ii Battery market on Amazon at a glance
Shoppers on Amazon United States searched for Sony A7ii Battery 15K times last year and spent an estimated $46K. The top 5 brands take 85% of clicks. Flapen scores it 45 out of 100, a Fail.
01 · Demand
An estimated 8.9% of those searches ended in a purchase.
Shoppers searched for this 15K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 8.9% of those searches ended in a purchase. Searches in the last 90 days moved +10.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated $46K a year.
- Searches, last 12 months
- 15K
- Growth, 90 days vs prior 90
- +10.6%
- Conversion, latest week
- 8.9%
- Market size, estimated
- $46Ka year
- Peak month
- August1.3× the quietest month
- Top search term
- sony a7ii battery12K searches a year
02 · Price
A sale here is worth $35.20.
Listings sell for $35.20 on average, from $14.67 to $84.06. Amazon reports units sold in ranges. This niche sold 1K to 2K a year. The average listing sells 0 to 100 of them. At $35.20 that is $0 to $4K a year per listing.
- Average price
- $35.20inside the $15 to $100 sweet spot
- Price range
- $14.67–$84.06
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 1K–2K
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$4K
- Returns
- 3.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is ads.
93% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 0.5% of listings are out of stock. The average listing ranks #242 within Accessories. It carries 694 reviews at 4.47 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 93%
- Prime listings
- 100%
- Out of stock, average day
- 0.5%
- Average rank
- #242in Accessories
- Average rating
- 4.47 starsAmazon United States average 4.42 stars
- Average reviews
- 694per listing
- Listings tracked
- 15
04 · Newcomers
4 of last year's 5 launches cleared the first-year sales bar.
5 products launched here in the last 12 months. 4 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 51 months on average, so the names here are settling in.
- Launched, last 12 months
- 5
- Successful launches
- 4Amazon's first-year sales bar
- Average brand age
- 51 months
Products
Top Sony A7ii Battery products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 17, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
K&F CONCEPT 3-Pack NP-FW50 Battery and Upgraded 3-Slot ZV-E10 Battery Charger Compatible with Sony Alpha A6400 A6000 A6300 A6500 A5000 A5100 A7 A7II A7R A7RII A7S A7SII RX10 II III IV Cameras
- Price
- $35.48
- Rating
- 4.6/5
- Reviews
- 685
- Age
- 2y ago

NEEWER NP-FW50 Camera Battery Charger Set Compatible with Sony ZV-E10 A7 A7R A7RII A7II A7SII A7S a6300 a6400 a6500 RX10 Series 2 Pack 1100mAh Replacement Batteries Micro USB&Type C Dual Charger
- Price
- $26.06
- Rating
- 4.6/5
- Reviews
- 1,115
- Age
- 7y ago

K&F Concept NP-FW50 Battery and Dual Slot Charger for Sony ZV-E10 A6500 A6400 A6300 A6000 A7 A7II A7RII A7SII A7S A7R A7R2 NEX-3 NEX-5 Cameras
- Price
- $25.43
- Rating
- 4.2/5
- Reviews
- 454
- Age
- 3y ago

Sony NP-FW50 Lithium-Ion 1020mAh Rechargeable Battery
- Price
- $66.94
- Rating
- 4.6/5
- Reviews
- 1,885
- Age
- 8y ago

llano 2-Pack NP-FW50 Batteries and Fast 18W Dual Charger for Sony Alpha A6400 A6000 ZV-E10 a7 ii a7r ii A6300 A6500 a7s a7 a7s ii a7s a5100 Smart Digital Display Magnetic Snap Cover
- Price
- $56.13
- Rating
- 4.3/5
- Reviews
- 250
- Age
- 2y ago
Trending
estimated 90-day click momentum
FirstPower NP-FW50 Battery 3-Pack and Triple Slot Charger for Sony Alpha A6000 A6300 A6400 A6500 A7 A7II A7RII A7SII A7S A7S2 A7R A7R2 A5100 A5000 RX10 RX10II ZV-E10
- Price
- $31.00
- Rating
- 4.8/5
- Reviews
- 31
- Age
- 5mo ago

NP-FW50 Battery and Fast Dual Charger with SD Card Slots - 20W PD Fast Charging for Sony ZV-E10 Sony Alpha A6500 A6400 A6300 A6000 A5000 A5100 A7 A7II A7R A7RII A7S A7SII RX10 II III IV
- Price
- $36.44
- Rating
- 4.3/5
- Reviews
- 43
- Age
- 8mo ago

NP-FW50 Battery and Smart LCD Display Dual USB Charger Compatible for Sony ZV-E10 Alpha a6500 a6300 a6000 a7s a7 a7s ii a7s a5100 a5000 a7r a7 ii Camera
- Price
- $24.89
- Rating
- 4.5/5
- Reviews
- 88
- Age
- 7mo ago

BM Premium 2 NP-FW50 Batteries 1500mAh and Fast Dual Bay Charger for Sony ZV-E10 A6100 A6400 DSC-RX10 IV DSC-RX10 II RX10 III A7 II Alpha 7R a7R A7s II a3000 a5000 a5100 a6000 a6300 a6500
- Price
- $27.95
- Rating
- 4.5/5
- Reviews
- 987
- Age
- 14y ago

Kastar Battery (2-Pack) for Sony NP-FW50 BC-VW1 BC-TRW work with Sony Alpha 7 a7 Alpha 7R a7R Alpha a3000 Alpha a5000 Alpha a6000 NEX-3 NEX-3N NEX-5 NEX-5N NEX-5R NEX-5T NEX-6 NEX-7 NEX-C3 NEX-F3 SLT-A33 SLT-A35 SLT-A37 SLT-A55V Cyber-shot DSC-RX10
- Price
- $14.67
- Rating
- 4.3/5
- Reviews
- 199
- Age
- 11y ago
Newest
by launch date
FirstPower NP-FW50 Battery 3-Pack and Triple Slot Charger for Sony Alpha A6000 A6300 A6400 A6500 A7 A7II A7RII A7SII A7S A7S2 A7R A7R2 A5100 A5000 RX10 RX10II ZV-E10
- Price
- $31.00
- Rating
- 4.8/5
- Reviews
- 31
- Age
- 5mo ago

NP-FW50 Battery and Smart LCD Display Dual USB Charger Compatible for Sony ZV-E10 Alpha a6500 a6300 a6000 a7s a7 a7s ii a7s a5100 a5000 a7r a7 ii Camera
- Price
- $24.89
- Rating
- 4.5/5
- Reviews
- 88
- Age
- 7mo ago

NP-FW50 Battery and Fast Dual Charger with SD Card Slots - 20W PD Fast Charging for Sony ZV-E10 Sony Alpha A6500 A6400 A6300 A6000 A5000 A5100 A7 A7II A7R A7RII A7S A7SII RX10 II III IV
- Price
- $36.44
- Rating
- 4.3/5
- Reviews
- 43
- Age
- 8mo ago

2-Pack 1500mAh NP-FW50 Battery Compatible with Sony ZV-E10 Alpha A6000 A6400 A6500 A6300 A5100 A5000 A7 A7II A7SII A7S A7SII A7R A7R2 A7RII RX10 RX10II NEX-3 NEX-3N NEX-5 Digital Camera
- Price
- $19.31
- Rating
- 4.5/5
- Reviews
- 48
- Age
- 8mo ago

Pickle Power 1500mAh NP-FW50 Battery 2 Pack for Sony ZV-E10 A6500 A6400 A6300 A6000 A7 A7II A7RII A7SII A7S A7R A7R2 NEX-3 NEX-5 Cameras
- Price
- $19.62
- Rating
- 4.1/5
- Reviews
- 19
- Age
- 10mo ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 69% of clicks. Leaders hold, but buyers still shop past them.
Brands
10 falling
Sellers
64
Est. top-5 brand share
85%
Top 20: 100%
Est. top-5 click share
69%
Top 20: 100%
Open market
10%
- K&F CONCEPT45%
- NEEWER11%
- Powerextra Pro10%
- Sony10%
- FirstPower8%
- llano5%
- Open — no brand owns it (4 brands, 10%)
Demand
Sony A7ii Battery search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.3×
Reviews and returns
What reviews say buyers love and hate about Sony A7ii Battery
We read the reviews and the return reasons for every product selling here.
“Short battery life”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
14 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sony A7ii Battery questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









