iphone battery case
Skip itA small market ($15K/yr) — this niche doesn't clear our bar today.
Quality gap
Incredible3.8★avg incumbent rating — lower means beatable quality
Avg price
Great£18.50avg listing price — sweet spot $15–$100
Competition
Great40%top-5 click share — an open shelf
Returns
Good2.1%return rate — above 5% kills the launch gate
Brand share
Good70%top-5 brand share — brands hold most of the demand
Price range
Good£2.93–£28.74cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay3,694avg incumbent reviews — the moat a new listing must climb
Growth
Okay+0.2%90-day search growth — must beat 0% to launch
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Market size
Bad£15K£15K/yr · 49K searches
According to Flapen's Amazon United Kingdom niche tracking, iphone battery case is a £15K/yr Amazon United Kingdom market (49K searches/yr). The top 5 brands hold 70% of demand. Verdict: Skip it — 49/100.
Data updated Jul 25, 2026 · scored weekly · How we score niches
iphone battery case market data
- Units sold / yr
- 750–1K
- avg 0–100/product
- Revenue / yr
- £14K–£19K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #1,222
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 84%
- Out of stock
- 23.6%
- Avg brand age
- 33 months
- Avg seller age
- 211 days
Competition & brand share
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.Brands
21 rising
Sellers
25
Top-5 brand share
70%
Top 20: 100%
Top-5 click share
40%
Top 20: 82%
Open market
24%
- Feob27%
- decqle14%
- BOPPS12%
- QTshine11%
- YISHDA6%
- MIGAFEI6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +0.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top iphone battery case search terms
- charging phone case7K/yr
- iphone battery case5K/yr
- iphone se battery case5K/yr
- iphone charging case5K/yr
- iphone charger case5K/yr
- phone case charger4K/yr
- phone charger case4K/yr
- charging case4K/yr
- mobile phone battery charger cases2K/yr
- iphone case charger2K/yr
Top iphone battery case 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
decqle Air Power Bank for MagSafe 5000mAh Ultra Slim Magnetic Wireless Portable Battery Charger Case with USB-C Cable Compatible with iPhone 17/16/15/14/13/12 Series Only (Grey) UK
decqle£14.994.1★763 rev
BOPPS Battery Case for iPhone SE(2022/2020) 6000mAh iPhone Charger Case 360Protection Rechargeable Extended Battery Charging Cases for iPhone SE(3rd and 2nd gen)/8/7/6s/6-4.7 Black
BOPPS£22.614.0★18 rev
![QTshine Battery Case for iPhone 13/13 Pro/14 [2025 Upgraded] 7500 mAh Ultra-Slim Portable Extended Charger Cover for iPhone 13/13 Pro/14 Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41iD4FAO69L.jpg)
QTshine Battery Case for iPhone 13/13 Pro/14 [2025 Upgraded] 7500 mAh Ultra-Slim Portable Extended Charger Cover for iPhone 13/13 Pro/14 Charging Case (6.1 Inch)-Black
QTshine£20.163.2★122 rev
Feob Battery Case for iPhone 8/7/6s/6/SE (2022/2020) Powerful 7000mAh Strong Slim Portable Protective Charging Case Rechargeable Extended Battery Charger Cover iPhone 8/7/6s/6/SE-4.7Inch Black
Feob£20.203.7★105 rev
![Battery Case for iPhone 11/XR [2025 Upgraded] 7500mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 11/XR Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41XLxFFWImL.jpg)
Battery Case for iPhone 11/XR [2025 Upgraded] 7500mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 11/XR Charging Case (6.1 Inch)-Black
Feob£19.043.4★245 rev
Newest
by launch date![QTshine Battery Case for iPhone 12/12 Pro [2026 Upgraded] 10800mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 12/12 Pro Charging Case (6.1 Inch)-Black](https://m.media-amazon.com/images/I/41WGUenA8-L.jpg)
QTshine Battery Case for iPhone 12/12 Pro [2026 Upgraded] 10800mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 12/12 Pro Charging Case (6.1 Inch)-Black
QTshine£19.3868 rev
TAYUZH 13800mAh Battery Case for iPhone 12/12 Pro (6.1 inch) Upgraded Portable Protective Charger Rechargeable Extended Battery Charging Case Black
TAYUZH£21.697 rev
YISHDA 6800mAh Battery Case for iPhone 8/7/6s/6/SE 2022/2020 (4.7 Inch) - Slim Portable Protective Charging Case Rechargeable Extended Battery Charger Cover for iPhone - Black
YISHDA£19.111 rev
MIGAFEI Battery Case for iPhone 17 Enhanced 7000mAh Ultra Thin Portable Protective Power Smart Charging Case
MIGAFEI£21.446 rev
YISHDA Battery Case for iPhone 16 7000mAh Portable Protective Charging Case Rechargeable Extended Battery Pack Charger Cover Compatible with iPhone 16 (6.1black
YISHDA£20.927 rev
Trending
90-day click momentumQTshine Battery Case for iPhone 12/12 Pro [2026 Upgraded] 10800mAh Ultra-Slim Portable Extended Charger Case Cover for iPhone 12/12 Pro Charging Case (6.1 Inch)-Black
QTshine£19.383.2★
![BOPPS Battery Case for iPhone 14/14 Pro/13/13 Pro[2025 Upgrated ] Slim 7000mAh Charging Portable Rechargeable Charger Case Cover for iPhone 13 13 pro 14 pro 14 Charging Case-Black](https://m.media-amazon.com/images/I/41XNbpdK91L.jpg)
BOPPS Battery Case for iPhone 14/14 Pro/13/13 Pro[2025 Upgrated ] Slim 7000mAh Charging Portable Rechargeable Charger Case Cover for iPhone 13 13 pro 14 pro 14 Charging Case-Black
BOPPS£22.583.1★
decqle Air Power Bank for MagSafe 5000mAh Ultra Slim Magnetic Wireless Portable Battery Charger Case with USB-C Cable Compatible with iPhone 17/16/15/14/13/12 Series Only (Sliver) UK
decqle£15.134.1★
decqle Air Power Bank for MagSafe 5000mAh Ultra Slim Magnetic Wireless Portable Battery Charger Case with USB-C Cable Compatible with iPhone 17/16/15/14/13/12 Series Only (Grey) UK
decqle£14.994.1★
TAYUZH 13800mAh Battery Case for iPhone 12/12 Pro (6.1 inch) Upgraded Portable Protective Charger Rechargeable Extended Battery Charging Case Black
TAYUZH£21.694.4★
What buyers say about iphone battery case
What buyers praise and complain about, mined from review topics.What buyers love
“Great product working well straight away”
“Good battery life”
“the charging part works reliably every time”
“Good value for money”
“Good fit”
“a useful travel companion”
“As described”
“Hard case for protection”
“whilst other elements are quite well designed”
“does not feel too heavy when I am carrying it”
What buyers complain about
“it doesn't charge”
“broke two days after using”
“Did not work”
“Its quite small”
“Poor performance”
“Rubbish magnet”
“Very bulky”
“Battery case peeling 1 month after buying”
“stand is flimsy”
“This product DOES NOT FIT THE IPHONE 14pro as advertised as it has a lightning connection”
Top return reasons
Common questions
- Is iphone battery case profitable to sell on Amazon United Kingdom?
- The niche generates £15K/yr across 43 tracked products. 2 of 13 products launched in the last 360 days are still selling. 90-day search growth is +0.2%. Flapen's verdict: Skip it (49/100).
- How competitive is the iphone battery case niche?
- 21 brands and 25 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 70% of demand.
- What do buyers complain about in iphone battery case?
- Top complaints mined from reviews: Charging, Durability, Functionality-Overall. The return rate is 2.1%.
- When does demand for iphone battery case peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the iphone battery case niche?
- Listings span £2.93–£28.74; the average listing price is £18.50 (sweet spot $15–$100). The average incumbent carries 3,694 reviews — the moat a new listing must climb.