Iphone 11 external battery case in comparison

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Last updated on 31.08.2026

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INIU 45W Fast Charging Power Bank, 40% Smaller 10000mAh Portable Charger | Flight-Safe, Detachable USB C Cable, Travel Essential, External Battery Phone Pack for iPhone 17 16, Samsung S26, Xiaomi etc

INIU

15% off

free shipping

To the product (2 offers)

Offer ends in:

06Days

23hours

03minutes

29seconds

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INIU Power Bank, Smallest 10000mAh 22.5W Fast Charging USB Portable Charger | Mini, 3-Output Fast Charging, Flight-Safe for Travel, Phone Holder, Battery Pack for iPhone 17 16, Samsung S23, Google, etc

INIU

25% off

free shipping

To the product (4 offers)

9,9

Offer ends in:

00Hour

56minutes

30seconds

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BAHOND Battery Case for iPhone 11, 5000mAh Rechargeable Extended Battery Charging Charger Case, Add 120% Extra Juice, Support Wired Headphones Black

BAHOND

free shipping

To the product (1 offer)

9,8

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Battery Charging Case for iPhone 11

Miftees

free shipping

To the product (1 offer)

9,7

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SPORTLINK for iPhone 11 Waterproof 360 Full Body Case, Black | Screen/Camera Protector (Built‑in) , Heavy Duty Protective Military Shockproof, IP68 Dust Proof, Hard Tough Front Back Cover

SPORTLINK

13% off

free shipping

To the product (1 offer)

9,7

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bokman for iPhone 11 Battery Replacement High Capacity 6500mAh, Lithium Polymer Battery with Repair Tool Kits

bokman

free shipping

To the product (1 offer)

9,7

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MIGAFEI Battery Case for iPhone 11, 7000 mAh Ultra-Slim Portable Extended Charger Cover for iPhone 11 Charging Case

MIGAFEI

free shipping

To the product (1 offer)

9,7

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Feob Battery Case for iPhone 11/XR (6.1inch),Upgraded 7500mAh Slim Portable Charger Case Cover,External Battery Pack Charging Case with Tempered-Glass Screen Protector for iPhone 11/iPhone XR (Green)

Feob

free shipping

To the product (1 offer)

9,7

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Cozycase TOP Full Waterproof 360 Military Case for iPhone 11, Black | With HD Screen Camera Protector, Heavy Duty Protective Shockproof, Double Water Dust Shock Proof, Hard Tough Front Back Cover

Cozycase

free shipping

To the product (3 offers)

9,7

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Lanhiem iPhone 11 Waterproof Case, [Shockproof][IP68 Waterproof] 360 Full Body Indestructible Resistant Integral Reinforced Dustproof Snowproof Waterproof Protection for iPhone 11, Black

Lanhiem

free shipping

To the product (3 offers)

9,7

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TAYUZH 7000mAh Battery Case for iPhone 11 (6.1 inch) Upgraded Portable Protective Charger Rechargeable Extended Battery Charging Cover Compatible with iPhone 11 Black

TAYUZH

free shipping

To the product (1 offer)

9,7

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Dpofirs Charging Case for iPhone 11, Slim 6000mAh Battery Case with 360° Protection and Rechargeable Extended Battery Charging, White

Dpofirs

£ 21.11 free shipping

To the product (1 offer)

PowerBank 50000 mAh High Capacity USB C PD 30W QC 4.0 Fast Charging Phone Charger Power Bank, External Battery Pack with 4 Outputs and 2 Inputs Compatible with Samsung, iPhone 17/16/15/14/13/12/11/10

Icmilk

£ 29.99 free shipping

To the product (3 offers)

13% off

Beeasy for iPhone 11 Case Waterproof Heavy Duty Metal Armour Cover Shockproof Dustproof Built-in Screen Protector, Robust Full Body Protective Military Rugged Case for iPhone 11, Sliver Silver

Beeasy

£ 28.99 free shipping

To the product (1 offer)

Powered by 4-Day Weeks – Recharge Mode Battery Case for iPhone 11 Pro

A simple battery graphic pairs with “Powered by 4-Day Weeks,” saluting smarter schedules, sharper focus, and long weekends that refuel creativity.

£ 17.99 free shipping

To the product (1 offer)

Battery Kit for iPhones Includes Waterproof Sticker, Battery Stickers, MAGNETIC Tools【12 Month Warranty】 (iPhone 11)

Batt

£ 16.99 free shipping

To the product (1 offer)

Currently Operating On 1% Battery Case for iPhone 11

Cool And Funny Designs for Moms And Dads

£ 17.99 free shipping

To the product (1 offer)

Battery Case for iPhone 11, 7000mAh Ultra Thin Rechargeable Portable Power Charging Case for iPhone 11 (6.1 inch) Extended Battery Pack Protective Charger Case (Black)

【High Capacity and Convenience】 SYNC & Portable Built-in 6500mAh, add extra 150% backup battery for iPhone 12 Mini /13 Mini wherever you need it. Perfect for traveling, camping, business trip or other outdoor occasions. Thin and fit your hands well .Easy to carry.

£ 48.84 free shipping

To the product (1 offer)

5% off

Giabuao Battery Case for iPhone XR, Real 8500mAh Slim Rechargeable Extended Charging Case, Portable Protective Case with Battery for iPhone XR, 6.1 inch - Black

Giabuao

£ 29.99 free shipping

To the product (1 offer)

ELLENNE - SMART BATTERY COVER COMPATIBLE FOR IPHONE 11 PRO 5.8

Ellenne

£ 27.07 free shipping

To the product (1 offer)

Fraternize Battery Case for iPhone Air, Upgraded 10000mAh Rechargeable Portable Battery - Extended Charger Case With Integrated Wireless Charging - Power Bank

Fraternize

£ 28.98 free shipping

To the product (1 offer)

FLSTOR 7000mAh Battery Charging Case for iPhone 11 6.1 inch Black | High Capacicty Rechargeable Battery Power Case with Screen Protector

FLSTOR

£ 24.99 free shipping

To the product (1 offer)

Sitong Battery Case for iPhone 16, 5000mAh Rechargeable Extended Battery Charging/Charger Case, Add 100% Extra Juice (6.1 Inches) Black

Sitong

£ 27.99 free shipping

To the product (1 offer)

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Iphone 11 external battery case in comparison

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