Is iphone 11 battery replacement profitable to sell on Amazon United States?

The niche generates $243K/yr across 19 tracked products. 1 of 12 products launched in the last 360 days are still selling. 90-day search growth is +1.6%. Flapen's verdict: Worth a look (60/100).

How competitive is the iphone 11 battery replacement niche?

18 brands and 20 sellers compete. The top 5 products take 58% of clicks and top 5 brands hold 60% of demand.

What do buyers complain about in iphone 11 battery replacement?

Top complaints mined from reviews: Battery Life, Quality-Overall, Charging. The return rate is 2.2%.

When does demand for iphone 11 battery replacement peak?

Demand is steady year-round — the busiest month runs 1.3× the quietest.

What does it cost to enter the iphone 11 battery replacement niche?

Listings span $13.15–$37.41; the average listing price is $21.44 (sweet spot $15–$100). The average incumbent carries 338 reviews — the moat a new listing must climb.

iphone 11 battery replacement

Worth a look

Shows a sweet-spot price point ($21.44 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Avg price

Great$21.44

avg listing price — sweet spot $15–$100

Price range

Great$13.15–$37.41

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

Quality gap

Great4.1★

avg incumbent rating — lower means beatable quality

Review moat

Great337.58

avg incumbent reviews — the moat a new listing must climb

Brand share

Good60%

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

Returns

Good2.2%

return rate — above 5% kills the launch gate

Conversion

Good5.3%

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

Market size

Okay$243K

$243K/yr · 215K searches

Competition

Okay58%

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

Growth

Okay+1.6%

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

According to Flapen's Amazon United States niche tracking, iphone 11 battery replacement is a $243K/yr Amazon United States market (215K searches/yr). The top 5 brands hold 60% of demand. Verdict: Worth a look — 60/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

iphone 11 battery replacement market data

Units sold / yr: 10K–13K; avg 250–500/product
Revenue / yr: $214K–$268K; units × avg price
Conversion rate: 5.3%
Avg BSR: #240
Page quality: 0%
Prime: 89%
Sponsored: 95%
Out of stock: 20.9%
Avg brand age: 30 months
Avg seller age: 178 days

Competition & brand share

The top 5 products take 58% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 rising

Sellers

Top-5 brand share

60%

Top 20: 100%

Top-5 click share

58%

Top 20: 100%

Open market

35%

Luuzkla24%
JSYVKUTO13%
LL TRADER10%
IIDA7%
XYIRMCYF6%
EMNT5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +1.6% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.3×

Open Trend

Top iphone 11 battery replacement search terms

iphone 11 battery replacement92K/yr -3.9%5.4% conv.
iphone 11 battery65K/yr +13.2%3.8% conv.
bateria iphone 1114K/yr -11.8%1.3% conv.
battery for iphone 1110K/yr +9.1%3.1% conv.
iphone 11 battery replacement kit8K/yr +1.1%5.2% conv.
bateria para iphone 118K/yr -10.1%1.9% conv.
iphone 11 replacement battery6K/yr +12.3%4.8% conv.
bateria de iphone 115K/yr +1.8%1.2% conv.
battery iphone 114K/yr -5.9%5.7% conv.
apple i 11 phone battery replacement3K/yr -6.2%5.5% conv.

All search terms

Top iphone 11 battery replacement 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 19 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Luuzkla (New Upgrade 23900mAh Battery Compatible with iPhone 11 Super Capacity Battery Replacement Compatible with iPhone 11 with Full Tool Kits-0 Cycle High Capacity-24 Months Service

Luuzkla$25.913.8★841 rev

JSYVKUTO 22800mAh [Upgraded] Battery for iPhone 11 New 0 Cycle Higher Capacity Replacement Battery for iPhone 11 with Full Set Repair Tool Kit Model A2111 A2221 A2223

JSYVKUTO$19.303.8★380 rev

LL TRADER Battery for iPhone 11 15000 mAh High Capacity Replacement Battery for iPhone 11 (A2111 A2223 A2221) with Full Set Repair Tool Kit 2026

LL TRADER$19.144.0★970 rev

IIDA iPhone 11 Battery Replacement kit with Screen Adhesive Upgraded high capaicity 3500mah Real and Full Capacity 0 Cycle Full Repair kit 616-00641 Batteries

IIDA$19.974.1★79 rev

XYIRMCYF 24300mAh Super Capacity Battery Compatible with iPhone 11 0 Cycle Li-Polymer Replacement Battery for iPhone 11 with Professional Repair Tool Kit

XYIRMCYF$25.614.3★1,205 rev

Newest

by launch date

Luuzkla 23900mAh Battery Compatible with iPhone 11 (New Upgrade) Super Capacity Battery Replacement Compatible with iPhone 11 with Full Tool Kits-0 Cycle High Capacity-24 Months Service

Luuzkla$21.26804 rev

2mo ago

XYIRMCYF 24300mAh Super Capacity Battery Compatible with iPhone 11 0 Cycle Li-Polymer Replacement Battery for iPhone 11 with Professional Repair Tool Kit

XYIRMCYF$25.611,205 rev

2mo ago

GUPFIX Battery for iPhone 11 with Full Remove Tool Kits

GUPFIX$25.35230 rev

4mo ago

Luuzkla (New Upgrade 23900mAh Battery Compatible with iPhone 11 Super Capacity Battery Replacement Compatible with iPhone 11 with Full Tool Kits-0 Cycle High Capacity-24 Months Service

Luuzkla$25.91841 rev

5mo ago

JSYVKUTO 22800mAh [Upgraded] Battery for iPhone 11 New 0 Cycle Higher Capacity Replacement Battery for iPhone 11 with Full Set Repair Tool Kit Model A2111 A2221 A2223

JSYVKUTO$19.30380 rev

5mo ago

What buyers say about iphone 11 battery replacement

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

What buyers love

Battery Life30%

“Good battery life”

Assembly/Installation12%

“Easy installation”

Size-Overall8%

“Perfect Fit”

Quality-Overall7%

“The product itself looks well made”

Charging5%

“Holds charge, comes with installation tools, good value”

Value For Money5%

“Overall, this is an affordable, straightforward DIY replacement option”

Ease Of Use4%

“Easy”

Advertised Vs Actual Product2%

“Exactly as advertised”

Instructions/User Manual/Troubleshooting2%

“The replacement instructions and installation guide is very precise and easy to follow”

Functionality-Overall1%

“the battery performance feels reliable”

What buyers complain about

Battery Life23%

“Battery is not good”

Quality-Overall11%

“has extremely unstable performance”

Charging10%

“doesn't want to charge”

Heating7%

“Overheats”

Advertised Vs Actual Product6%

“misleading users”

Durability5%

“It barely lasts half a day”

Instructions/User Manual/Troubleshooting4%

“The XYIRMCYF installation instructions are very poor”

Assembly/Installation4%

“Installation difficulties”

Storage Capacity3%

“The capacity of the old battery was dropping”

Functionality-Overall3%

“then starts dropping fairly rapidly”

Top return reasons

Functionality-Overall13%

Size-Overall12%

Charging12%

Battery Life11%

Defective Material/Parts10%

Advertised Vs Actual Product7%

Compatibility-Overall6%