Best Red Cell Phone Battery Charger Cases in 2026

⚡【Multi-faceted Upgrade】★WORKS FOR iPhone 11/iPhone XR (2019/2018 release) 6.1 Inch display ★Testing 5000 times in insertion and withdrawal reinforces the lightning port.★DESTEK UL-tested iPhone 11 battery case in new design fits your phone perfectly, making an improvement on protection which also prevents from the damage caused by faulty operation.★ Certified lightning chip aims to strengthen the lightning connector and provide over current protection and short circuit protection.

⚡【Supported Functions】 ★DESTEK iPhone 11 charger case has upgraded to support Apple carplay, Apple pay and line-in function.★The built-in magnetic metal can be easily attached on the magnetic car mount (car mount should be equipped with magnet). ***Tips:①Do not support wireless charging or fast charging(not waterproof). ②NOT compatible with iPhone 11 pro (5.8 inch) or iPhone 11 pro Max (6.5 inch)***

⚡【Advanced Sync】 ★ Conveniently sync your iPhone to your Macbook, PC or laptop without having to take the battery case off. You have access to music with original wire headphone or Bluetooth headphone while charging your iPhone.

【Compatible Model】Only compatible with iPhone 14 (6.1inch), incompatible with other models. Support carplay and car charger and Qi wireless charger. But not support high voltage and wired headset.

【EXTEND 200% BATTERY LIFE】Endurable 10000mAh battery can double your iPhone 14 daily lifespan, keep iPhone 14 powered for longer time. Beside, this iPhone 14 battery pack built in LED indicator light can clear let you know how much power is left. Press the switch button to turn on/ off.

【CHARGE & LISTEN】You can charge your battery case and iPhone 14 simultaneously with your existing iPhone charging cable without removing the battery case. Also support the AirPods, no need to remove the battery case get full audio access.

【Compatible Model】Only compatible with iPhone 14 Plus (6.7 inch), incompatible with other models. Support carplay and car charger and Qi wireless charger. But not support high voltage and wired headset.

【EXTEND 200% BATTERY LIFE】Endurable 10800mAh battery can double your iPhone 14 Plus daily lifespan, keep iPhone 14 Plus powered for longer time. Beside, this iPhone 14 Plus battery pack built in LED indicator light can clear let you know how much power is left. Press the switch button to turn on/ off.

【CHARGE & LISTEN】You can charge your battery case and iPhone 14 Plus simultaneously with your existing iPhone charging cable without removing the battery case. Also support the AirPods, no need to remove the battery case get full audio access.

DOUBLE POWER CAPACITY: With huge capacity design, this iphone 7 plus battery case has more than 150% power, 8500mAh rechargeable battery case can offer you extra 17 hours talk time or 13 hours web browsing time, ensure your iphone will have the enough power during traveling or working outside. 4 blue indicators show the power left as 25% - 50% - 75% - 100%.

AMAZING BACKUP CASE DESIGN: The battery case offers the raised front lips & raised edges design that will avoid your iphone & camera scratching, and the hard-shell design can protect your cellphone when dropping or falling. Light-weight and fit size is easy to hold in hand and pocket, but note that the case do not protect the phone screen.

SUITABLE for IPHONE 7 Plus / 8 Plus: This smart battery case is only compatible with iphone 7 Plus / 8 Plus, not for iphone X / XS. And it can not support Car Charger, High Voltage or Quick Charge Adapters. It is recommended to use your original cable to charge the battery case to avoid incompatibility problems.

⚡【IMPORTANT Tips】For iPhone 6 Plus, iPhone 6s Plus, iPhone 7 Plus, iPhone 8 Plus(5.5") ONLY, NOT Work with 4.7" iPhone 6, 6s, 7 or 8. Just plug your original charging cable into the charger case, press the back power button for 3 seconds to start charging. Not too bulky, Not too Heavy. No 'chin' design easy to grip! ★★★When your phone is fully charged , pls press the light button to turn off the charging. If no, also never worry about the charging accidents with smart protection system;

⚡【ADD 180% MORE BATTERY LIFE】Equipped with a updated powerful 8500mAh battery charge your iPhone and battery case simultaneously for increased extra 180% battery life, which talk time up to 24 hours, Internet use up to 15 hours on LTE, 6 hours 3D gaming and 60 hours audio playback;

⚡【PROTECTION & CHARGING 2 IN 1】Certificated by CE, FC and RoHS. The smart charging case with new updated Raised bezel design, Camera protection and high quality backplate is not only a detachable backup portable charger, but also a extra protective case for cellphone from scratches, wear, tear and other daily use. Supports pass-through charging, internal safe chips prevents the power case short-circuiting, overheating and over-charging; 4 Led lights will show the battery levels;

Add 200%+ Battery Life to iPhone 14 Pro 2022: Two UL-Certified 5,000mAh Li-polymer battery cells provide extra 200% battery life to iPhone 14 Pro 6.1-Inch; Keep your phone alive for at least a whole day; It adds pretty MUCH weight and volume to the phone; If you buy it for daily use, please make sure you have big hands; Still, a reliable backup for travel and business trip

MIL-STD Protection & Shockproof: ZEROLEMON rugged case offers full edge protection, protecting your iPhone 13 Pro/ 14/ 14 Pro from scratches and other daily wears and tears; Feel confident with our battery case that delivers reliable protection all-day

Qi Wireless Charging Compatible - Qi-enabled wireless charging allows you to charge the battery case and phone with a wireless charging pad; Phone will be fully charged first and then the battery case

Add 170%+ Battery Life to iPhone 14 Pro Max 2022: Two UL-Certified 5,000mAh Li-polymer battery cells provide over 1.5 times charge to iPhone 14 Pro Max 6.7-Inch 2022; Keep your phone alive for at least a whole day; It adds pretty MUCH weight and volume to the phone, if you buy it for daily use, please make sure you have big hands; Still, a reliable backup for travel and business trips

Qi Wireless Charging Compatible - Qi-enabled wireless charging allows you to charge the battery case and phone with a wireless charging pad with no need to take the battery case off; Don't use mag-safe chargers to wireless charging this case, which may cause over-heating problem; Phone will be fully charged first and then the battery case

MIL-STD Protection & Shockproof: ZEROLEMON rugged case offers full edge protection, protecting your iPhone 14 Pro Max from scratches and other daily wears and tears; Feel confident with our battery case that delivers reliable protection all day long

⚡【IMPORTANT NOTE】For iPhone 6, iPhone 6s, iPhone 7, iPhone 8 (4.7") ONLY, NOT Work with 5.5" iPhone 6 Plus, 7 Plus or 8 Plus. Just plug your original charging cable into the charger case, press the back power button for 3 seconds to start charging. Not too bulky, Not too Heavy. No 'chin' design easy to grip! ★★★When your phone is fully charged , pls press the light button to turn off the charging. If no, also never worry about the charging accidents with smart protection system;

⚡【ADD 180% MORE BATTERY LIFE】Equipped with a updated powerful 6000mAh battery charge your iPhone and battery case simultaneously for increased extra 180% battery life, which talk time up to 24 hours, Internet use up to 15 hours on LTE, 6 hours 3D gaming and 18 hours video playback;

⚡【PROTECTION & CHARGING 2 IN 1】Certificated by CE, FC and RoHS. The smart charging case with new updated Raised bezel design, Camera protection and high quality backplate is not only a detachable backup portable charger, but also a extra protective case for cellphone from scratches, wear, tear and other daily use. Supports pass-through charging, internal safe chips prevents the power case short-circuiting, overheating and over-charging; 4 Led lights will show the battery levels;

♥【MORE THAN 150% BATTERY LIFE】The powerful 4000mAh built-in lithium polymer battery can effectively provide up to 150% extra battery life for your iPhone, keeping your iPhone charged the entire day.

♥【360° FULL PROTECTION】The raised sides and hard-shell design can maximizes to protect your iPhone from scratches and other daily wear and tear, just it does not protect your screen. Built-in smart security chip also protect your iPhone from short-circuiting, overheating or over-charging. CE and RoHS certified.

♥【EASY SYNC & CHARGING】You can charge your battery case and iPhone simultaneously with your existing original iPhone cable, and sync your iPhone 5/5S/SE data to Surface, PC or laptop without removing the battery case.

【COMBALIBILITY NOTES】ONLY compatible with iPhone 11 Pro Max (6.5 inch). NOT compatible with iPhone 11(6.1"),iPhone 11 Pro(5.8") or any other iPhone devices. please note Not compatible with Apple Car Play, not support quick charge; you can always use your Lightning headphones to listen or talk while you charge.

【EXTRA 150% BATTERY LIFE】The 7000mAh iPhone ultra slim battery case provides 150% extra power to iPhone 11 Pro Max, add up to 18 hours Talk time, 12+ hours on web browsing time,60 hours listen music ,13+ hours video, 3 hours 3D playing games.[Please fully charge it before the first use]

【CHARGING & PROTECTION】Please use your original charger cable and adapter to the charger case, battery case and the phone will be charged simultaneously. This Ultra-slim iPhone 11 Pro Max protects your iPhone 11 Pro Max from scratches and daily wear and tear, to get charge & Protect 2 in 1.

【Compatible Model】Only compatible with iPhone 11 Pro Max (6.5 inch), support original headphone. Incompatible with other models. Support car play and car charger. But not support high voltage or quick charge adapters and Qi wireless charger.

【EXTEND 200% BATTERY LIFE】: Endurable 10000mAh battery can double your iPhone 11 Pro Max daily lifespan, keep iPhone 11 Pro Max powered for longer time. Beside, this iPhone 11 Pro Max battery pack built in LED indicator light can clear let you know how much power is left. Press the switch button to turn on/ off.

【CHARGE & LISTEN】: You can charge your battery case and iPhone 11 Pro Max simultaneously with your existing original iPhone charging cable without removing the battery case. Also support the headphones that came with your phone, no need to remove the battery case get full audio access.

【Compatible Model】Only compatible with iPhone 8 Plus/7 Plus/6s Plus/6 Plus (5.5 inch), support original headphone. Incompatible with other models. Support car play and car charger. But not support high voltage or quick charge adapters and Qi wireless charger.

【EXTEND 200% BATTERY LIFE】: Endurable 10000mAh battery can double your iPhone 8 Plus/7 Plus/6s Plus/6 Plus daily lifespan, keep iPhone 8 Plus/7 Plus/6s Plus/6 Plus powered for longer time. Beside, this iPhone 8 Plus/7 Plus/6s Plus/6 Plus battery pack built in LED indicator light can clear let you know how much power is left. Press the switch button to turn on/ off.

【CHARGE & LISTEN】: You can charge your battery case and iPhone 8 Plus/7 Plus/6s Plus/6 Plus simultaneously with your existing original iPhone charging cable without removing the battery case. Also support the headphones that came with your phone, no need to remove the battery case get full audio access.

This Galaxy A32 5G Battery Charger Case coming with two part, one part is a ordinary phone case, the other part is a exteral power bank. both side the external power bank has magnet which could hold your phone to charging without remove off the ordinary phone case. in that way to provide full protection for your phone when it is in charging. and if you don't need to charging your phone , you can use the phone case along.

Capacity Upgrade: The Galaxy A32 battery case with large battery power design, it can provide more than 100% extra power for your phone, Built-in 5000mAh high capacity power bank, provides extra power to offer you extra time for web browsing, video or phone call, and music. No worry your phone will be power off in traveling or working outside.[The Battery Charger Case also fit for Samsung Galaxy A32 4G]

Safety and LED Power indicator: The Samsung Galaxy A32 charging case featuring with LED lights indicators, which easy to let you know how much charge is available, back Built in switch on/off. Also, safe with internal circuit protection against overheating, overload and short circuit.

This iPhone se battery case has high powerful capacity of 4000mAh. The powerful built-in rechargeable battery can effectively provide 230% additional battery life to your iPhone 5/5S/SE, which adds additional 18 hours of talk time and 24 hours of web browsing time

SNSOU iPhone 5 charging case use Grade A+ battery with CE and RoHS certification. Internal chips also protect your smart phone from overheating, short-circuiting, over charging, and discharging. iPhone 5/5s/se Car Mount Charger Case with Magnetic Suction Function works great with magnetic car mount holder(Car Mount Not Included)

Featuring a fully protective hardshell case with the minimum added bulk. Enjoy the comprehensive protection while still maintain the slim form factor of your iPhone 5/5S/SE. It supports syncing data to your Macbook, PC or laptop and charging your cellphone simultaneously without removing it

★ PUNKCASE GALAXY S21 PLUS BATTERY CASE: Protective & Powerful charger case. Never again get punked by a dead battery | Please note: This case has been designed for the GALAXY S21 PLUS 5G (6.7") ONLY!

★ HIGH CAPACITY 6000mAh RECHARGEABLE LITHUM BATTERY: Extend your battery life by 120% | IntelSwitch Technology: When recharging your battery case your S21 Plus will be charged FIRST - Once completed the case will automatically switch to charge the battery case | 4 LED Indicator Lights: Know exactly how much charge is left in your battery case | 10 Built-in Safety Mechanisms to prevent your Galaxy S21 Plus charging case from overheating and short-circuits

★ MULTIFUNCTIONAL DESIGN: Built-In Power Button: Switch your battery case on only when you need it | Perfect cut-outs following your Galaxy S21 Plus precision lines | CAR MOUNT COMPATIBLE: Attach your Punkjuice battery case to a magnetic phone holder in your car | NOT WIRELLES CHARGING COMPATIBLE

★ PUNKCASE GALAXY NOTE 20 BATTERY CASE: Protective & Powerful charger case. Never again get punked by a dead battery | Please note: This case has been designed for the GALAXY NOTE 20 (6.7") & NOTE 20 5G (6.7") ONLY!

★ HIGH CAPACITY 6000mAh RECHARGEABLE LITHUM BATTERY: Extend your battery life by 120% | IntelSwitch Technology: When recharging your battery case your Note 20 will be charged FIRST - Once completed the case will automatically switch to charge the battery case | 4 LED Indicator Lights: Know exactly how much charge is left in your battery case | 10 Built-in Safety Mechanisms to prevent your Galaxy Note 20 charging case from overheating and short-circuits

★ MULTIFUNCTIONAL DESIGN: Built-In Power Button: Switch your battery case on only when you need it | Charge & Sync simultaneously - no need to remove your PunkJuice battery case | Perfect cut-outs following your Galaxy Note 20 precision lines | CAR MOUINT COMPATIBLE: Attach your Punkjuice battery case to a magnetic phone holder in your car

【IPHONE XS MAX CHARGER CASE】 Designed for Apple iPhone XS Max 6.5 inch 2018 Release Only, the powerful 6000mAh built-in battery can effectively provide 150% additional battery life to your iPhone XS Max (6.5 inch), which adds additional 18 hours of talk time and 24 hours of web browsing time. 1.0A output make iPhone XS Max fully charged in about 2-4 hours, make your life more convenient. [It supports lighting headphones, you can enjoy music with headphones while charging]

【MAGNETIC FUNCTION】 iPhone Xs Max Battery Case bulit in High capacity 6000mAh charger cases for iPhone Xs Max 6.5 inch, [Charging and Protecting 2 in 1] to full edge protect your phone from scratches and other daily wear and tear. iPhone XS Max Car Mount Charger Case with Magnetic Suction Function works great with magnetic car mount holder(Car Mount Not Included)

【HIGH CAPACITY & SYNC TECH】 Grade A+ batteries with CE and RoHS certification. Internal chips also protect your iPhone from overheating, short-circuiting, over charging and discharging. Built-in high capacity 6000mAh rechargeable Li-polymer. Effectively provide 150%+ extra battery life to iPhone XS Max. It supports syncing data to your Macbook, PC or laptop and charging your cellphone simultaneously without removing it