The Best Note 5 Extended Battery of 2021 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Note 5 Extended Battery of 2021. Check our ranking below.

2,259 Reviews Scanned

Rank No. #1
ZEROLEMON Galaxy Note 20 Ultra Battery Case 5000mAh, Fast Charging & Qi Wireless & Android Auto & Samsung Dex Supported, Extended Battery Charger Protective Case for Galaxy Note 20 Ultra 5G - Black
  • Extend about 85% Power to Samsung Galaxy Note 20 Ultra 5G - The powerful 5000mAh Li-polymer rechargeable extended battery effectively adds 85% extra battery life to Galaxy Note 20 Ultra; Keep your Galaxy Note 20 Ultra alive all day long; Please note it fits Galaxy Note 20 Ultra 5G 6.9 inches ONLY!!!
  • Fast Charging & Qi Wireless Supported: With premium Li-polymer batteries, ZeroLemon SlimPower Galaxy Note 20 Ultra 5000mAh battery case can be fast charged by QC 3.0 chargers, PD chargers and Samsung 25W USB C super fast PPS chargers; Phone Note 20 Ultra also can be fast charged through the case with these chargers too; For the sake of security, the battery case is not designed to fast charge the phone; Still, feel free to charge the case with wireless chargers
  • Samsung Wired USB-C Headsets & OTG Supported: To activate the wired headset and OTG mode, please turn off the battery case and double click its power button, then you will see the 2nd and 3rd LED lights are on; Just insert your wired USB-C headset into the case's charging port when the 2 lights are on, feel free to listen music and make phone calls; Please note when the headset & OTG mode is activated, the phone cannot be charged by the battery case simultaneously
  • Android Auto & Samsung Dex & Data SYNC & Samsung Pay Supported: Transfer data freely between Galaxy Note 20 Ultra and a computer through the charging case; You can enjoy the fun and convenience Samsung Dex and Android Auto APPs and Samsung Pay bringing to your life and work with no need to take the battery case off
  • What You Get: 1x ZeroLemon Note 20 Ultra 5000mAh battery case; 1x User Manual; 1x Insert Card; 365 days replacement guarantee with 30 days Full Refund Warranty; Lifetime customer support from ZeroLemon
Rank No. #2
NEWDERY Galaxy Note 20 Ultra Battery Case 10000mAh, Fast Charging & Qi Wireless & Android Auto & Samsung Dex Supported, Extended Backup Charger Case for Galaxy Note 20 Ultra 5G (6.9”)
  • 【Qi Wireless Charging Supported】Note 20 ultra battery supports convenient wireless charging. The wireless charger will charge your phone and the note 20 ultra 5g case battery at same time, phone charge first. Say goodbye to low battery anxiety and awkward moments.
  • 【Sync File & Samsung Dex & Android Auto &NFC Supported】Be free use all function of Galaxy Note 20 ultra, you can enjoy the fun and convenience of Samsung Dex, Android Auto, NFC and transfer data without removing the case. No matter when and where, you can enjoy smart life with samsung galaxy note 20 ultra case charger.
  • 【Fast Charging】10,000mAh samsung galaxy note 20 ultra battery case can be fast charged. It only takes about 5 hours to fully charge your phone and 10000mAh charging case. Note: ONLY compatible with Samsung 18W USB-C quick charger and the case charger can NOT fast charging you phone.
  • 【Extend 160%+ Power to Phone】 Compatible with Samsung Galaxy Note 20 ultra 5G, 6.9". Built in 10000mAh rechargeable Li-polymer battery, offers extra 160% battery life for your phone. This charging note 20 ultra casecan power your phone as a high capacity power bank and protect it as well. Keep your phone alive all day long.
  • 【Full Protection】The power case offers 360° protection, protecting your Galaxy Note 20 ultra 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. #3
NEWDERY Galaxy Note 20 Ultra Battery Case 6000mAh, Qi Wireless Charging Compatible, Extended Battery Charger Case for Galaxy Note 20 Ultra 5G (6.9") -Black
  • Compatible Model: The battery case only supports Galaxy note 20 ultra 5g(6.9").Don't be used for Galaxy note 20(6.7")/Galaxy s20 ultra or others phone models. According to your phone model to buy a right product. Support Bluetooth headset and Samsung Pay.
  • Support Qi wireless charging: Galaxy note 20 ultra and charger case can be charged at the same time with Qi wireless charging pad (not included). Say goodbye to annoying cables.The case battery has the highest industry regulatory certificates: CE, RoHS, and FCC.
  • Add 100% Battery Power: The battery case note 20 ultra contains a durable 6000mAh Li-polymer battery that can add more than 100% battery life to your phone. Never worry about your phone running out of battery power in your daily life. Idea for travel and business trip.
  • Portable and Full Protection: Extended battery for note 20 ultra is not only a portable power bank, but also a protective case for cellphone from scratches and daily wear and tear. Raised bezels help you to protect the screen to some extent. And Its advanced chips protect your smart phone from overheating, short-circuit and overcharging.
  • Easy And Convenient: Bend the soft rubber top and slide your phone into the galaxy note 20 ultra charging case, press the back of button 3s to start/stop charging. Your phone and the galaxy note 20 ultra battery case can be charged by a cable together.
SaleRank No. #4
HQXHB Battery Case Compatible with Samsung Galaxy Note 20 Ultra 5G, 6000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Add 100% Extra Juice
  • [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. #5
ZEROLEMON Galaxy Note 20 Ultra Battery Case 10000mAh, Fast Charging & Qi Wireless & Samsung Dex Supported, ZeroShock Extended Battery Charger Protective Case for Galaxy Note 20 Ultra 5G - Black
  • Extend about 170% Power to Samsung Galaxy Note 20 Ultra 5G - The powerful 10000mAh Li-polymer rechargeable extended battery effectively adds 170% extra battery life to Galaxy Note 20 Ultra; Keep your Galaxy Note 20 Ultra alive all day long; Meanwhile, it adds pretty MUCH weight and volume to the phone; If you buy it for daily use, please make sure you have big hands; Please also note it fits Galaxy Note 20 Ultra 5G 6.9 inches ONLY!!!
  • Fast Charging & Qi Wireless Supported: With premium Li-polymer batteries, ZeroLemon ZeroShock Galaxy Note 20 Ultra 10000mAh battery case can be fast charged by QC 3.0 chargers, PD chargers and Samsung 25W USB C super fast PPS chargers; Phone Note 20 Ultra also can be fast charged through the case with these chargers too; For the sake of security, the battery case is not designed to fast charge the phone; Still, feel free to charge the case with wireless chargers
  • Samsung Wired USB-C Headsets & OTG Supported: To activate the wired headset and OTG mode, please turn off the battery case and double click its power button, then you will see the 2nd and 3rd LED lights are on; Just insert your wired USB-C headset into the case's charging port when the 2 lights are on, feel free to listen music and make phone calls; Please note when the headset & OTG mode is activated, the phone cannot be charged by the battery case simultaneously
  • Android Auto & Samsung Dex & Data SYNC Supported: Transfer data freely between Galaxy Note 20 Ultra and a computer through the charging case; You can enjoy the fun and convenience Samsung Dex and Android Auto APPs bringing to your life and work with no need to take the battery case off
  • What You Get: 1x ZeroLemon Note 20 Ultra 10000mAh battery case; 1x User Manual; 1x Insert Card; 365 days replacement guarantee with 30 days Full Refund Warranty; Lifetime customer support from ZeroLemon
SaleRank No. #6
ZEROLEMON Galaxy Note 10 Plus Battery Case 5000mAh, Qi Wireless Charging & Android Auto & Samsung Dex Supported, Slim Power Extended Battery Charger Protective Case for Galaxy Note 10+ 5G - Black
  • Qi Wireless Charging Supported: No need to take your Samsung Galaxy Note 10+/10+ 5G off the battery case when you want to charge the phone wirelessly. The charge of the phone goes first. Battery case can be charged by the wireless charger too. It is NOT for Note 10!
  • Extend 80%+ Power to Samsung Galaxy Note 10 Plus/10 Plus 5G - The powerful 5000mAh Li-polymer extended battery provides 80%+ battery life to Galaxy Note 10+, which is equivalent to adding 30+ hours talk time or 10+ hours video time. A reliable backup for travel, daily use, business trip and more.
  • Fast Charging Passing Through a Regular QC 3.0 Charger - A regular QC 3.0 charger, like ZeroLemon 18W USB C PD Charger(ASIN B072BRN8WJ). Fast charging cannot pass through Samsung 25W and 45W USB C super fast chargers. Battery case itself cannot be fast charged or fast charges the phone.
  • Sync File and Samsung Dex and Android Auto Supported - Transfer data between Note 10 Plus and a computer through the charging case. Samsung Dex and Android Auto are both supported. It also has NO effect on the phone’s ultra-wide camera feature.
  • Zero Lemon Warranty - 365 days replacement guarantee with 30 days Full Refund; lifetime customer support from ZeroLemon.
Rank No. #7
NEWDERY Galaxy Note 10 Plus Battery Case 10000mAh, Fast Charging Wireless Charging Case, NFC& Android Auto & Samsung Dex & Sync Tech Supported, Extended Backup Charger Case for Note 10 + 5G(6.8")
  • 【Be Fast Charging】NEWDERY 10,000mAh Note 10 Plus battery case can be fast charged. It only takes about 5 hours to fully charge your phone and 10000mAh battery. Note: ONLY compatible with Samsung 18W quick charger and the case battery can NOT fast charging you phone.
  • 【Extend 160%+ Power to Galaxy Note 10 Plus】 Compatible with Samsung Galaxy Note 10+ 5G, 6.8". Built in 10000mAh rechargeable Li-polymer battery, offers extra 160% battery life for your phone. This charging case can power your phone as a high capacity power bank and protect it as well. Keep your Galaxy Note 10+ alive all day long.
  • 【Sync File & Samsung Dex & Android Auto & Samsung Pay Supported】Be free use all function of Samsung Galaxy Note 10 Plus, you can enjoy the fun and convenience of Samsung Dex, Android Auto, Samsung Pay and transfer data without removing the charge case. No matter when and where, you can enjoy smart life with NEWDERY extended battery Case.
  • 【Qi Wireless Charging Supported】NEWDERY Galaxy Note 10 Plus charging case support convenient wireless charge. The wireless charger will charge your phone and case at same time, phone charge first. Say goodbye to low battery anxiety and awkward moments.
  • 【Wonderful Present with Warranty】: 12-month money back warranty ensures you are protected for the life of Galaxy Note 10 Plus/5G external battery cover. This wireless battery case will be a perfect gift for your family and friends.
Rank No. #8
ZEROLEMON Galaxy Note 10 Plus Battery Case 10000mAh, Fast Charging & Qi Wireless & Android Auto & Samsung Dex Supported, ZeroShock Extended Battery Charger Protective Case for Galaxy Note 10+ Black
  • Fast Charging & Qi Wireless Charging Supported: ZeroLemon's first battery case supporting PD and PPS fast charging; Phone can be fast charged through the case with original Samsung 25W USB-C super fast charger, namely PPS fast charging; It only takes about 5 hours to fully charge the phone and 10000mAh battery; For the sake of security, the battery case is not designed to fast charge the phone; Additionally, you can charge your Note 10 Plus wirelessly with no need to take the battery case off
  • Sync File & Samsung Dex & Android Auto Supported - Transfer data freely between Galaxy Note 10 Plus and a computer through the charging case; You can enjoy the fun and convenience Samsung Dex and Android Auto APP bring to your life and work when the phone is installed with the battery case; Please note Samsung Dex cannot pass through the case with HDMI cables
  • Extend 160%+ Power to Samsung Galaxy Note 10 Plus(5G) - The powerful 10000mAh Li-polymer extended battery provides 160%+ battery life to Galaxy Note 10+; Meanwhile, it adds pretty MUCH weight and volume to the phone; If you buy it for daily use, please make sure you have big hands; But still, a reliable backup for travels and business trips
  • Full Edge Protection – ZeroLemon ZeroShock rugged case offers 360° protection, protecting your Galaxy Note 10 Plus from scratches and other daily wears and tears; Please note, the wired USB-C earphone coming with the phone is NOT supported; Supports Bluetooth headphones ONLY
  • Product Warranty - 365 days replacement guarantee with 30 days Full Refund; Lifetime customer support from ZeroLemon
Rank No. #9
RUNSY Battery Case for Samsung Galaxy Note 20 5G, 6000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Add 100% Extra Juice
  • ✔️ 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. 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.
  • ✔️ 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 and Quick Charge, Wireless Charging or Samsung Pay NOT supported.
  • ✔️ Made of high-quality material, unique and comfortable tactile impression. 360º Full Protection. Protects the phone from bumps, scratches and dust. Don’t protect the screen. So it’s better to install a screen protector.
  • ✔️ Built-in 6000mAh lithium-ion battery, high efficiency and high conversion rate. Add 100% extra juice for Galaxy Note 20. Ideal for long distance journey and business trip. This battery case is exclusively designed for Galaxy Note 20. It's NOT compatible with Galaxy Note 20 Ultra.
Rank No. #10
RUNSY Battery Case for Samsung Galaxy Note 20 Ultra 5G, 6000mAh Rechargeable Extended Battery Charging Case, External Battery Charger Case, Add 100% Extra Juice
  • ✔️ 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. 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.
  • ✔️ 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 and Quick Charge, Wireless Charging or Samsung Pay NOT supported.
  • ✔️ Made of high-quality material, unique and comfortable tactile impression. 360º Full Protection. Protects the phone from bumps, scratches and dust. Don’t protect the screen. So it’s better to install a screen protector.
  • ✔️ Built-in 6000mAh lithium-ion battery, high efficiency and high conversion rate. Add 100% extra juice for Galaxy Note 20 Ultra. Ideal for long distance journey and business trip. This battery case is exclusively designed for Galaxy Note 20 Ultra. It's NOT compatible with Galaxy Note 20.

Last update on 2021-02-24 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

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