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The Best Samsung Note 3 Extended Battery Case of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Samsung Note 3 Extended Battery Case of 2022. Check our ranking below.

2,390 Reviews Scanned

SaleRank No. #1
Trswyop Battery Case for Samsung Galaxy Note 20 Ultra,[8500mAh] Protective Charging Case Extended Charger Case for Samsung Galaxy Note 20 Ultra 5G (6.9 inch)
  • [ IMPORTANT NOTE ]:①This battery case ONLY fit for Samsung Galaxy Note20 Ultra(6.9inch),NOT works on other model.②Not support wireless charging.
  • [ LONG CHARGING LIFE]:This rechargeable powerful high capacity 8500mAh Samsung Galaxy Note20 Ultra Li-polymer backup charging case can effectively provide 200%+ extra battery life for your phone,up to 17 hours Talk time, 12 hours on web browsing time,60 hours listen music ,13 hours video,3 hours 3D playing games.
  • [ 360° PROTECTING AND CHARGING 2 IN 1 ]: Built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360° full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(Not including protect phone screen).
  • [CONVENIENT INSTALLATION AND USE ]: Just input your existing charger cable, then your battery case and Samsung Galaxy Note20 Ultra will be charged. LED battery level indicator that lets you know exactly how much power you have and you could switch on/off the Galaxy Note20 Ultra charger case with the power switch button.
  • [ PERFECT SERVICES ]: We always strive to offer the best customer service, If you are not 100% satisfied with the battery case, please feel free to contact us. We will solve your problem within 24 hours,we will give you a satisfactory solution!
SaleRank No. #2
BAHOND Battery Case for Samsung Galaxy Note 20 5G, 6000mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice Black
  • Charging and protecting, 2 in 1 function. Built-in short-circuit and overcharge protection. Plugged-in: Charge the phone and battery case SIMULTANEOUSLY while plugged in. The charging will be stopped after fully charged. This battery case is only designed for Galaxy Note 20. It's NOT compatible with Galaxy Note 20 Ultra.
  • Integrated power switch allows you to turn on/off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25% of the power. Installation: The phone is charged once it's installed into the battery case. The charging will be stopped after fully charged. The battery case won't automatically charge the phone when the phone battery runs low. Press the power button once to start charging. Press the power button twice to stop charging.
  • Slim design with accurate cut-outs. It's perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case. But you need to remove the battery case if you want to sync the phone to a computer or get the S-Pen. Type-C Wire Headphones, Android Auto, Quick Charge, Wireless Charging or Samsung Pay NOT supported.
  • Made of high-quality material with unique and comfortable tactile impression. 360º Full Protection. Protect the phone from bumps, scratches and dust. Don't protect the screen. It's recommended to install a screen protector.
  • Built-in 6000mAh lithium-ion battery with high-efficiency and high-conversion rate. Add 100% extra juice for the phone. Ideal for long distance journey and business trip. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction.
Rank No. #3
Battery Case for Galaxy Note10+ 5G [6.8 inch], 8500mAh Portable Charging Case Extended Battery Pack for Samsung Galaxy Note 10+/ Note 10 Plus -[Black]
  • ➠【ONLY FOR GALAXY Note10+】The Galaxy Note 10+ Battery Case 8500mAh can provides 150% battery life to your Phone. you can going through out the day, do not worry the battery run out suddenly.
  • ➠【CHARGING & PROTECTING 2 IN 1】This Galaxy Note 10+ Battery Case with 360°scratch-guard, can protect your Phone from scratches and other daily wear and tear. Internal high quality chips also protect your phone from overheating, short-circuiting and over charging.
  • ➠【Advanced Sync-through TECHNOLOGY】You can sync your Galaxy Note 10+ Battery Case to your Macbook, PC or laptop without removing the battery case.
  • ➠【EASY TO USE】Just input your existing Phone cable, then your battery case and Phone will be charged. 4 Led indicator will show you how much power is left (25%-50%-75%-100%).and you could switch on/off the battery case with the power switch button.
  • ➠【What You Will Get】8500mAh Battery Case for Galaxy Note 10+ (6.8 inch)x1 , 1 x User Manual. Our worry-free 24 month friendly customer service, any question, please kindly contact us.
Rank No. #4
Battery Case for Samsung Galaxy Note 20 Ultra(6.9 inch) 8000mAh, Fast Charging & Qi Wireless & Android Auto Supported, Extended Backup Charger Case for Galaxy Note 20 Ultra 5G
  • Qi wireless charging support: the Note 20 ultra battery pack supports convenient wireless charging. The wireless charger will charge both your phone and the battery of the Note 20 ultra 5g battery pack, with your phone charging first. Say goodbye to the anxiety and embarrassing moments of low battery.
  • Sync File & Android Auto & NFC supported:With the freedom to use all the features of the Galaxy Note 20 ultra, you can enjoy the fun and convenience of Android Auto, NFC and transfer data without removing the case. Whenever and wherever you go, you can enjoy smart living with the Note 20 ultra charging case.
  • Fast charging: the 8000mAh note 20 ultra case charger can be charged quickly. It takes just 4 hours to fully charge your phone and the 8000mAh charging case. Note: Only compatible with the Samsung 18W USB-C fast charger, the case charger cannot fast charge your phone.
  • Extend your phone's charge by more than 165%: Compatible with Samsung Galaxy Note 20 ultra 5G, 6.9". The built-in 8000mAh rechargeable lithium polymer battery gives your phone an extra 165% battery life. This Note 20 ultra charging case powers your phone, acting as a high-capacity power bank while also protecting it. Keeps your phone alive all day long.
  • Full protection: The Note 20 ultra case with battery offers 360° protection to protect your Galaxy Note 20 ultra from scratches and other everyday wear and tear; please note that wired headsets are not supported; only Bluetooth headsets are supported. A pen hole at the bottom of the charger on the back does not interfere with your use of the pen.
Rank No. #5
Battery Case for Galaxy Note 10 Plus - Rechargeable Battery Charger Case for Samsung Galaxy Note 10+ Plus Extended External Backup Battery Charging Case, 6000mAh, Added Extra Juice, Black
  • [PROVIDE 120% EXTRA BATTERY LIFE FOR YOUR PHONE]: The Note 10 Plus Charger Case With powerful 6000mAh capacity provides extra 120%+ power, Keep your phone Charged the entire day. 4 LED lights indicate how much power you have (0--25%--50%--75%--100%). One Power Key allows you to switch on/off the battery case easier.[Not Support Wireless Charging, Not fit for Samsung Galaxy Note 10]
  • [SAFE TO CHARGING & FULL PROTECTION, 2 IN 1 FUNCTION]:The Portable Note 10 Plus Charging Case was made of high-density, soft, flexible, TPU anti-drop material with 360° protect your Phone from scratches,drop [Not front-facing drops] and other daily wear and tear. Use Grade A+ batteries.The Internal safe chips could protect against your phone from over-current, over-charging, and over-heating for safe and reliable fast charging.
  • [BUILT-IN USB PORT,CHARGE OTHER DEVICE ] 6000mAh Rechargeable Galaxy Note 10 Plus Extended Battery Charger Case with Build-in Side Extra USB Power Bank Allow You Charge another iPhone, Android, Google, LG, HTC or any other USB device simultaneously via a Cable. Besides, the Built-in Stand could let your hand free when you watching Video
  • [FASHIONABLE & CONVENIENT] The Samsung Note 10 Plus Battery Case Design with accurate cut-outs. It's greate choice for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case. with a portable size, do not bukly at all, built in 4 LED indicator light can clear let you know how much power is left. Press the switch button to turn on/ off.
  • [NO WORRY AFTER-SALES]: Package included 1x6000mAh Samsung Galaxy Note 10 Plus Battery Charger Case; 1x User Manual; 24 month warranty [Replacement or Refund]. If the return windows close after 30 days, please contact us via your purchased orderID. We will reply you within 12 hours to provide the satisfied solution for you.
Rank No. #6
NEWDERY Galaxy Note 20 Ultra Battery Case 10000mAh, Fast Charging & Qi Wireless & Android Auto Supported, Extended Backup Charger Case for Samsung Galaxy Note 20 Ultra 5G (6.9") Black
  • 【Qi Wireless Charging Supported】Note 20 ultra battery case supports convenient wireless charging. The note 20 ultra charger case and your phone can be charged by the wireless charger at the same time, phone will be charged first. Say goodbye to low battery anxiety and awkward moments.
  • 【18W Fast Charging Supported】10,000mAh note 20 ultra charging case can be fast charged by QC fast charger. please use the USB-A to USB-C charging cable. For the sake of security, the battery case is not designed to fast charge the phone.
  • 【Extend 160%+ Power to Phone】Only for Samsung Galaxy Note 20 ultra 5G, 6.9". Built in 10000mAh rechargeable Li-polymer battery, offers extra 160% battery life for your phone. This note 20 ultra case battery can power your phone as a high capacity power bank. Keep your phone alive all day long.
  • 【Sync File & Android Auto &NFC Supported】Be free use all function of Galaxy Note 20 ultra, you can enjoy the fun and convenience of Android Auto, NFC and transfer data without removing the note 20 ultra battery pack. No matter when and where, you can enjoy smart life with galaxy note 20 ultra case charger.
  • 【Full Protection】The galaxy note 20 ultra battery case offers 360° protection, protecting your phone from scratches and other daily wears and tears; Please note: the wired earphone is NOT supported; Supports Bluetooth headphones ONLY. There is a pen hole at the bottom of the back charger, which does not affect your use of the pen.
Rank No. #7
Battery Case for Samsung Note 20 Ultra, 6000mAh Extended Battery Charger Case for Samsung Galaxy Note 20 Ultra 5G, Rechargeable External Backup Battery Charging Case, Add 100+% Extra Juice, Black
  • [PERFECT FIT]: This Li-Polymer Battery Charger Case is specially designed for the Samsung Galaxy Note 20 Ultra 5G mobile phone model. It's NOT compatible with Galaxy Note 20. [Type-C Wire Headphones, Android Auto and Quick Charge, Wireless Charging or Samsung Pay NOT supported.]
  • [INGENIOUS SHAPE DESIGN]: Integrated circuit design can effectively avoid short circuit or overtime charging or even operation errors under harsh conditions,you can enjoy all the functions of the mobile phone without removing the outer casing. But you need to remove the battery case if you want to sync the phone to a computer.
  • [BUILT-IN 6000mAh BATTERY]: Built-in 6000mAh lithium polymer battery, high efficiency and high conversion rate. Adds 100% extra juice for Galaxy Note 20 Ultras 5G. Ideal for long distance journey and business trip.
  • [SMART LED DIGITAL DISPLAY]: Integrated power switch allows you to turn on/off the battery case quickly. 4 LED battery level indicator that lets you know exactly how much power you have (25%-50%-75%-100%). And each light represents 25% of the power.
  • [MORE SAFE CHARGING & MORE PROTECTION]: Using rugged engineering materials to fully protect the mobile phone, charging + protection in one, Intelligent button switch to extend the life of the built-in battery and provide higher safety. [Don’t protect the screen. So it’s better to install a screen protector.]
Rank No. #8
Battery Case for Galaxy Note 20, 6000mAh Battery Charger Case for Samsung Galaxy Note 20 [6.7"] Rechargeable Extended External Backup Battery Charging Case,Add Extra Juice for Your Note 20,Black
  • [Battery Charging Case for Samsung note 20] Lithium polymer battery phone case samsung note 20 Built-in 6000mAh high capacity, provides extra juice for your note 20 phone, Note Only Extended Your Galaxy Note 20 Battery life But Also Provide protective. [Not fit for Samsung Galaxy Note 20 Ultra]
  • [Charging and Protecting 2 in 1] The Galaxy note 20 battery case made of durable material, provide full back cover protection, against scratches or daily damage. Convenient for daily use and provide battery power for you during emergencies.
  • BUILT-IN USB PORT,CHARGE OTHER DEVICE ] 6000mAh Backup Battery for Samsung Galaxy Note 20 with Build-in Side Extra USB Power Bank Allow You Charge another iPhone, Android, Samsung, LG, HTC or any other USB device simultaneously via a Cable. Besides, the Built-in Stand could let your hand free when you watching Video
  • [Safety and LED Power indicator] The Samsung Galaxy Note 20 power bank case, featuring with 4LED lights indicators, which easy to let you know how much charge is available(0--25%--50%--75%--100%). back Built in switch on/off. Also, safe with internal circuit protection against overheating, overload and short circuit.
  • [Capacity Upgrade] The Galaxy Note 20 battery case with large battery power design, it can provide up to 125% extra power for your phone, 6000mAh rechargeable battery case can offer you extra time for web browsing, video or phone call, and music. It ensures your phone has enough power during traveling or working outside.
Rank No. #9
HamnaKhu 4000mAh Galaxy Note 3 Battery, [New Upgraded] Li-ion Replacement Battery for Samsung Note 3 N9000, N9005 LTE, AT&T N900A, Verizon N900V, Sprint N900P, T-Mobile N900T
  • ☪Compatible Models: This Galaxy Note 3 battery Compatible with Samsung Galaxy Note 3 N9000 N9005 N900A N900V N900P N900T.Please confirm your phone model before buying.
  • ☪Quality certification: Each battery has undergone strict quality control standard testing, and has passed CE and ROHS certification, and the quality is reliable.
  • ☪High Quality Battery: Adopt high-quality A+ battery and carry smart chip to prevent overcharging, overheating and short circuit. Advanced technology makes the Galaxy Note 3 battery capacity of the same size up to 4000mAh. It will provide you with high-speed and high-efficiency charging over 1000 charging cycles. Let you rest assured.
  • ☪Best performance: To have the best use effect, please use up all the battery power until the phone automatically shuts down, and then fully charge it. Repeat this action 3-5 times to make the battery achieve its best use effect.
  • ☪Worry-free warranty: If you have any questions about our products, please contact us as soon as possible through the "Contact Seller" function, and we will contact you within 24 hours to solve the problem for you!
Rank No. #10
BAHOND Battery Case for Samsung Galaxy Note 10+ Plus 5G, 6000mAh Rechargeable Extended Battery Charging Charger Case, Add 100% Extra Juice Black
  • Charging and protecting, 2 in 1 function. Built-in short-circuit and overcharge protection. Plugged-in: Charge the phone and battery case SIMULTANEOUSLY while plugged in. The charging will be stopped after fully charged. This battery case is only designed for Galaxy Note 10+. It's NOT compatible with Galaxy Note 10.
  • Integrated power switch allows you to turn on/off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25% of the power. Installation: The phone is charged once it's installed into the battery case. The charging will be stopped after fully charged. The battery case won't automatically charge the phone when the phone battery runs low. Press the power button once to start charging. Press the power button twice to stop charging.
  • Slim design with accurate cut-outs. It's perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of the phone without removing the battery case. But you need to remove the battery case if you want to sync the phone to a computer. Type-C Wire Headphones, Android Auto, Quick Charge, Wireless Charging or Samsung Pay NOT supported.
  • Made of high-quality material with unique and comfortable tactile impression. 360º Full Protection. Protect the phone from bumps, scratches and dust. Don't protect the screen. It's recommended to install a screen protector.
  • Built-in 6000mAh lithium-ion battery with high-efficiency and high-conversion rate. Add 100% extra juice for the phone. Ideal for long distance journey and business trip. Use the original charger and cable that come with the phone to charge the battery case as generic or non-original chargers and cables usually cause the battery case to malfunction.

Last update on 2024-03-21 / Affiliate links / Images from Amazon Product Advertising API

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  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Samsung Note 3 Extended Battery Case.
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