Iphone 12 smart battery case in comparison

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Last updated on 05.09.2026

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Anker Nano Magnetic Ultra Slim Power Bank Qi2 15W Wireless Portable Charger

Anker

free shipping

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BAHOND New Version Battery Case for iPhone 12 / iPhone 12 Pro, 5000mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice (6.1 Inches) Black

BAHOND

17% off

free shipping

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9,9

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Gladgogo Battery Case for iPhone 12/12 Pro, 5000mAh Portable Charging Case with Kickstand Rechargeable Backup Charger Cover for iPhone 12/12 Pro, Black

Gladgogo

free shipping

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9,8

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YISHDA iPhone 12/12Pro Battery Case, 13800mAh High Capacity Portable Protective Charging Case, Rechargeable Smart Extension Phone Charger Black

YISHDA

4% off

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9,8

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MIGAFEI Battery Case for iPhone 12 and 12 Pro 6.1 inch, 7000mAh High Capacicty Rechargeable Battery Charging Case

MIGAFEI

free shipping

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9,7

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bokman Battery Replacement for iPhone 12/12 Pro, High Capacity 5000mAh Lithium Polymer Battery with All Tool Kits and adhesive tape

bokman

free shipping

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9,7

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tailasi Battery Case for iPhone 12/12 Pro 7000mAh Charging Cases Ultra-Slim Rechargeable Charger Extended Battery Pack Travel Power for iPhone 12/12 Pro-6.1inch Red

tailasi

free shipping

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9,6

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Podoru for Magsafe Power Bank 10000mAh Magnetic Portable Charger with Stand | 22.5W PD Fast Charging, with USB-C Cable LED Display, Wireless Battery Pack for iPhone 17/16/15/14/13/12 Series

podoru

32% off

free shipping

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9,6

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For MagSafe Power Bank, 12000mAh Portable Charger 22.5W with Stand | Fast Charging Battery Pack with USB-C Input & Output, LED Display for iPhone 17/16/15/14/13/12 Pro/Pro Max

Eissix

free shipping

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9,4

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Sitong Upgraded New Battery Case for iPhone 12 / iPhone 12 Pro, 5000mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice (6.1 Inches) Black

Sitong

free shipping

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9,3

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

Batt

17% off

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9,3

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Need Coffee Low Energy Battery Caffeine Case for iPhone 12/12 Pro

This funny design features the phrase “Need Coffee Low Energy Battery,” perfectly capturing the daily struggle of running low on energy without caffeine.

£ 16.99 free shipping

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LL TRADER Battery for iPhone 12/12 Pro, 5000mAh Lithium-Ion Battery High Capacity with All Repair Tools 02

[Compatible Model] - This battery is only compatible with iPhone 12/12 Pro, A2172, A2402, A2404, A2403, A2341, A2406, A2408, A2407 (not for iPhone 12 Pro Max). Please confirm your iPhone model before purchase. (Please check your iPhone model in the following steps: Settings - General - About - Model Name)

£ 19.99

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ELLENNE - Smart Cover Battery Compatible for iPhone 12 Mini 5.4" 6800mAh | Rechargeable Battery Case Power Bank Slim Slim

The power case with built-in 6800mAh battery is able to charge your device about twice in comfort without external chargers. In addition, the minimal and elegant design, combined with matte finishes and robust materials make it perfect for any occasion.

£ 29.78 free shipping

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5% off

Giabuao Battery Case for iPhone 12 Mini/13 Mini (5.4"), Real 8500mAh Slim Rechargeable Extended Charging Case Power Bank with Stand, Portable Protective Case with Battery for iPhone 12 Mini/13 Mini

Giabuao

£ 29.99 free shipping

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GIN FOXI Battery Case for iPhone 12/12Pro, 7000mAh Ultra-Slim Battery Charging Case Rechargeable Anti-Fall Protection Charger Cover Extended Batteries Pack (6.1 inch) Blue

【Slim & Light & Real 7000mAh Capacity】With upgraded battery chip and component shell, the battery charging case for iphone 12/12 pro is slim and light only 0.58' thick& 3.8oz weight. Endurable true 7000mAh battery double your phone power. Enjoy more talk time, music, movies, and internet surfing. The best choice for travel and work. NOTE: This battery case ONLY FIT FOR IPHONE 12 &12 PRO(6.1inch). NOT WORKS ON IPHONE12 PRO MAX (6.7inch), NOT SUPPORT WIRELESS CHARGING.

£ 25.99 free shipping

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Battery Case for iPhone 12/12 Pro,Upgraded 10000mAh Rechargeable Portable Protective Extended Charger Case Wireless Charging Compatible with iPhone 12/12 Pro (6.1 inch) Charger Case & Carplay (Black)

【Compatible Model】Only compatible with iPhone 12/12 Pro (6.1inch), incompatible with other models. Support carplay and car charger and Qi wireless charger. But not support high voltage and wired headset.

£ 92.07 free shipping

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Battery Case for iPhone 14 Pro Max, 10000mAh Slim Portable Power Bank Extended Rechargeable Charger Case for iPhone 14 Pro Max 6.7' Battery Pack Black

Fraternize

£ 21.98 free shipping

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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

£ 24.95 free shipping

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[9800mAh] Battery for iPhone 12/12 Pro,2026 New Upgrade High Capacity Battery Replacement for iPhone 12/12 Pro, A2172,A2402, A2403, A2404, A2341, A2406, A2407, A2408 with Repair Tool Kit

COMPATIBLE MODELS :This high capacity battery for iPhone 12/12 Pro, A2172

£ 21.99 free shipping

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13% off

Anker MagGo Power Bank, Qi2 Certified 15W Ultra-Fast MagSafe-Compatible Portable Charger, 10,000mAh Battery Pack with Smart Display and Foldable Stand, For iPhone 16/15/14/13 Only(USB-C Cable Include)

Anker

£ 89.99 free shipping

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elago Hybrid Clear Case for MagSafe Battery Pack | Compatible with MagSafe, PC + TPU Hybrid Technology, Anti-Yellowing, Crystal Clear, Shockproof Cover (Transparent)

elago

£ 16.99 free shipping

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PINGTEKOR Thermal Phone Case,Prevent OVERHEATING in The Sun, Prevent Lower Temperatures to Extend Battery Life, for iPhone 12/12 Pro/13Pro/14/14 Pro/Samsung Galaxy and Similar Sized Phones-Silver

PINGTEKOR

£ 20.94 free shipping

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Iphone 12 smart battery case in comparison

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