{Updated} Top 10 Best external cell phone battery {Guide & Reviews}

Are you looking for best external cell phone battery, we’ve consulted top experts who has in-and-out knowledge about the external cell phone battery. We choose the top most quality product, which comes with amazing features you’ve never heard before. We have filter more than 100+ of product to give you top 10 list of best external cell phone battery.

This list is undoubtedly the best external cell phone battery available in the market today. However, if you don’t want to spend more time on filtering and finding which one is good external cell phone battery, then you should absolutely go for our Top list of the winner. which comes with all the basic features one could expect in a external cell phone battery.


Best external cell phone battery – The Winners!


But these three has some more competitions too, Check out below List of Top 10 best external cell phone battery.

If you are ready to choose a new external cell phone battery, check out our recommendations for the best external cell phone battery. But if you’d like to learn more about the various types of external cell phone battery available and how to choose the right one for you, read on.


List of Top 10 Best external cell phone battery In Detailed


Bestseller No. 1
Portable Charger Power Bank 25800mAh, Ultra-High Capacity Fast Phone Charging with Newest Intelligent Controlling IC, 2 USB Ports External Cell Phone Battery Pack for iPhone,Samsung Android,Table etc
  • 2019 latest design portable charger with 25800mAh ultra-huge capacity adopts our advanced intelligent controlling IC higher quality safer and more reliable powerful and longer-lasting life after 100% checked and continuous aging Test
  • Universal compatibility -- the power bank supports iPhone iPad iWatch AirPods Samsung Galaxy most other smart cell phones tablets Bluetooth devices and more It can charge 6 to 8 times to eliminate the anxiety of your battery exhaustion Suit for travel and Other indoor outdoor activities
  • Dual USB charging & Fast recharge -- the dual USB ports (2 1A+1a) to charge your two devices simultaneously fully recharges itself in 8 12 hours with 2 1a Input charger or 12-24 hours with 1a charger
  • 4 LED Lights & Certified Safe -- Four led lights show the current remaining power of the item(25% 50% 75% 100%) easily press the power button to turn it on or off Built-in smart protection system the USB battery pack ensures complete protection for you
  • 24 Months -- Ekrist 25800mAh portable battery charger Micro USB cables user manuals Together with 45 days money back 2 years and friendly easy-to-reach support!
Bestseller No. 2
Anker PowerCore 10000 Portable Charger, One of The Smallest and Lightest 10000mAh Power Bank, Ultra-Compact Battery Pack, High-Speed Charging Technology Phone Charger for iPhone, Samsung and More.
  • The Anker Advantage: Join the 50 million+ powered by our leading technology.
  • Remarkably Compact: One of the smallest and lightest 10,000mAh portable chargers. Provides almost three-and-a-half iPhone 8 charges or two-and-a-half Galaxy S8 charges.
  • High-Speed Charging: Anker’s exclusive PowerIQ and VoltageBoost combine to deliver the fastest possible charge for any device. Qualcomm Quick Charge not supported.
  • Certified Safe: Anker’s MultiProtect safety system ensures complete protection for you and your devices.
  • What You Get: Anker PowerCore 10000 portable charger, Micro USB cable, travel pouch, welcome guide, our worry-free 18-month warranty and friendly customer service. USB-C and Lightning cable for iPhone / iPad sold separately
Bestseller No. 3
Portable Charger 26800mAh【2020 Upgrade High Capacity】Power Bank Ultra Compact External Battery Pack Backup with 4 LED Lights,Dual USB Ports High-Speed Charging for Cell Phones, Tablet and More (Black)
  • 【26800mAh Upgrade High Capacity】26800mAh power bank with huge capacity can charges most smartphones over 6 times or a tablet 2+ times. Suitable for a business trip or other outdoor activities.Without extra worry about low phone battery, enjoy your devices entertainment anytime anywhere. [Note:High capacity so the products weight 320g]
  • 【High-speed charging】Dual USB battery pack combined with 5 V / 2.1 A and 5 V / 1A output, simultaneous charging for 2 devices. 4 blue LED indicators show the power left as 25%-50%-75%-100%. Charges in just 14-15 hours with a 2.1A charger.
  • 【Safe and Compatibility Battery Pack】With built-in safeguards design, this power bank can auto identify and change the charging current depending on the different devices to protect your devices against excessive current, overheating, and overcharging, no security risks.
  • 【Universal Compatibility】Our portable charger is suitable for a wide range of electronic devices which have USB port.Please use the included Micro-USB cable, your original cable or a third-party certified one (such as MFi).
  • 【24-Month Warranty】Customer-centric after-sale support 24 months quality warranty and 100% money back guarantee.If you are not satisfied with this charging case, please feel free to contact us. We will solve your problem in 24 hours.
Bestseller No. 4
10000mAh Cell Phone External Battery Pack, Portable Phone Charger Power Bank 5V 3.1A Fast Charging Mobile Phone Charger Compatible with iPhone 6/6s/7/8/X/XS/XR/11/iPad and Heated Vest
  • Real Capacity of Portable Charger: For this 10000mAh power bank, it can recharge your iPhone 7 4 times, Galaxy S8 2.5 times, or an iPad mini 1.2 times.
  • Dual Charging: This 10000mAh battery charger has 2 USB output ports , which can power up to 2 smartphones at once, 5V 2.1A (compatible with cell phones, ipad) and 5V 1A(phones).
  • Fast Recharge & Slim Designed: Fully charging the battery charger takes only 6-8 hours with a 2A charger, when you are traveling or on a business trip that will be helpful;
  • Flashlight for Emergencies: 10000mAh battery charger built-in flashlight, long press the button for 3 seconds to turn on/off the light, it will be useful when you are in emergencies. Press power button to check the battery level whenever you want.
  • Package:10000mAh Battery Charger x 1, Micro USB cable x 1, 1 x User Guide & Free 18 Month Warranty.
Bestseller No. 5
Portable Charger Power Bank 26800mah, Ultra-High Capacity Safer External Cell Phone Battery Pack Compact with High-Performance Cells & 2 USB Output, Smart Charge for Smartphone, Android, Tablet & etc
  • 【26800mAh Colossal Capacity & Widely Compatibility】Massive Powerful 26800mAh Potable charger can charge most phones over 6 times, tablets at least 2 times and any other USB device multiple times. Universal compatibility with all Android smart phones(Phone 6/7/8/7plus/8plus/6plus/x/xs max/11/11 pro), tablets, mp3/mp4 players, Airpods and other USB-charged devices.
  • 【Portable Charger with 2-port 3.1A Output】With 2 USB output ports (5 V / 2.1 A and 5 V / 1A, total 3.1A ), QTshine portable phone charger can charge two devices at the same time, quickly providing enough power for iOS and Android Phones and More.
  • 【Superior Safety - Intelligent Controlling IC 】Built-in multi-protection system, Our Intelligent Controlling IC protect the power bank against over current and short circuit. It'll automatically turn itself off when short circuit or overloading occurs. FCC, CE, ROHS certificated, add safety guarantee to your equipment.
  • 【2X Fast Recharge Speed & 4 LED Indicators】Fully charging the power bank takes only 8-16 hours with a 2.1A charger; Built-in 4 blue LED indicators show the power left as 25%-50%-75%-100%.
  • 【Extended 24 Month After-Sale Technical Support and 45-Day 100% Full Refund】You will get QTshine Portable Charger Power Bank External Battery x 1, Micro USB Cable x 1, User manual x 1 and 24 Month after-Sale Technical Support and 24-Hours friendly customer service.
SaleBestseller No. 6
BESTON 10000mAh Power Bank Portable Charger, Dual USB Max 2.1A Output, Ultra Slim External Battery for iPhone, iPad, Android Cell Phones and Tablets
  • 10000 mAh High Capacity: Airplane-Safe 37Wh power can add 4 solid charges to iPhone 8, 2.2 charges to iPhone X, 2 charges to Samsung Galaxy S8 and 0.8 charge to iPad Air 2
  • Smart Charge: Auto detect your you devices and deliver its fastest possible charging speed with up to 2.1A output per port, charge 2 devices simultaneously with 2 USB ports (total 2.1A max)
  • Faster Recharge Speed: Save 50% on your recharge time with 5V 2A input to recover a fully battery in just 4.5 to 5 hours
  • Intelligent Safeguards: Built-in multi layers of protection IC to protect the power bank and your devices against over-charging, over-discharging, short-circuit, high-temperature and surge current
  • What You Get: BESTON 10000mAh Power Bank, Micro USB Cable, User Manual, 30 days money back and 1 year limited warranty with 24 hours friendly customer service
Bestseller No. 7
Portable Charger 26800mAh LCD Digital Display Power Bank Huge Capacity External Battery Pack 2 Output Port Cell Phone Charger for iPhone, Samsung Galaxy, Android Phone,Tablet & etc
  • 【Portable Charger 26800mAh】 Ultra-Huge Capacity, adopts our advanced intelligent controlling IC, Built in high quality Li-Polymer batteries ,higher quality, safer and more reliable, powerful and longer-lasting life after 100% checked and continuous aging test.
  • 【Battery Pack With Smart LCD Digital Display】Latest design with digital display, accurately keep track of remaining power help you easy to control the power operating. it easy to hold and carry whenever and wherever you need.
  • 【Dual Charging Battery Pack】 This portable power bank can charge 2 smart phones, tablets or other devices at once with a total current output of 3.1A.Widely compatible with iPhone, iPad, iwatch, Airpods, Samsung, most other Phones, Tablets and other USB compatible devices, and bluetooth devices. This portable power bank can charge most smart phones 6-8 times, fully recharges in 8-14 hours. Suitable for a business trip or other outdoor activities.
  • 【Smart Safety Protection Techology】Power Bank Built-in safeguards protect your devices against excessive current, overheating, and overcharging, making charging safer.
  • 【Satisfaction card Power Bank】26800mAh portable battery charger, Micro USB cables, user manuals. Together with 45 days money back, 2 Years guarantee and friendly, easy-to-reach support!
Bestseller No. 8
Portable Charger Power Bank 30000mAh Bextoo External Battery Pack with LCD Digital Display and USB-C Input, Dual USB Output High-Speed Charging for Cell Phones, Tablet and More …
  • 【Ultra-High Capacity 30000mAh】The 30000mAh capacity power bank provides 9 charges for iPhone 11 pro, almost 7 full charges for Samsung Galaxy S10, and over 2 and a half charges for iPad Mini. Suitable for a business trip or other outdoor activities.Without extra worry about low phone battery.
  • 【Simultaneous USB Charging】Dual 5 V / 2.1 A USB Output. The power bank can charge two devices at the same time. Enjoy sharing the battery with your friends.
  • 【Smart LED Digital Display】 The newest fashionable polished surface design with digital display, accurately keep track of remaining power, mirror LCD display makes it more fashion and cool.
  • 【Safer for Longer】Built in three high quality Li-Polymer batteries and safeguards, multiprotect safety system ensures complete protection for you and your devices.
  • 【What you get】 LIFETIME friendly customer service. PACKAGE: 1*Bextoo 30000mAh Portable Charger, 1*Micro USB charging cable, 1*User Guide.
SaleBestseller No. 9
Anker PowerCore 5000 Portable Charger, Ultra-Compact 5000mAh External Battery with Fast-Charging Technology, Power Bank for iPhone, iPad, Samsung Galaxy and More
  • The Anker Advantage: Join the 50 million+ powered by America's leading USB charging brand.
  • High Capacity: Contains 5000 mAh of power. Enough to provide over an entire replacement charge for iPhone X and Samsung Galaxy S9, or almost 2 charges for iPhone 8.
  • Ultra-Compact: The portable charger’s remarkably small, tubular design slides easily next to your phone in any pocket or bag. Just 10cm tall and 3cm wide.
  • High-Speed Charging: Equipped with exclusive PowerIQ technology, it provides the fastest possible charge to any phone or tablet (up to 2A). Does not support Qualcomm Quick Charge.
  • What You Get: PowerCore 5000, travel pouch, Micro-USB cable, welcome guide, our worry-free 18-month warranty and friendly customer service. USB-C cable and Lightning cable for iPhone and iPad sold separately.
Bestseller No. 10
Portable Charger Ekrist 25800mAh, High Capacity Ultra Slim Power Bank with 2 USB Ports & Colorful Indicator,Power Delivery External Cell Phone Battery Pack for Smart Phone, Samsung Android, Table etc
  • 1. 25800mAh Portable Charger -- Large Capacity and Ultra-Slim Features are perfect for your longer adventures travel and also fit in your bag for days out. Charges any cell phones & other USB smart devices multiple times; Constructed with only premium brushed materials, fashionable, non-slip, anti scratch, enhances grip!
  • 2. Battery Backup with a Colorful LED Indicator Design -- The colorful led indicator will flicker when charging that told you how much charges left. Red light (0~25%),  Green light (25%~50%), Blue light (50%~75%), White light (75%~100%);
  • 3. Dual USB Ports & Fast Recharge -- Share this power bank with your friends anywhere! Dual outputs (2.1A+1A) to charge your two devices at the same time, deliver its fastest possible charge speed up to 2.1A. Fully recharges itself in 8~12 hours with 2.1A input charger; and about 12~24 hours with 1A wall charger;
  • 4. Widely Compatibility -- Works with iPhone Xs/ XR/ Xs Max/X/8 / 8 Plus/ 7/ 7 Plus /6/ 6 Plus/6S /6S Plus/5, iPad 2/3/4/Air/Air 2/2017/Mini 2/3/ 4, Samsung Galaxy S9 / S9+/ S8/ S8+/ S7/S7 Edge /S6/S6 Edge/ S5/S4, Kindle Fire HD/HDX, Huawei and more. Bulit-in smart protection system, the usb battery pack ensures complete protection for you;
  • 5. What You Get -- Ekrist 25800mAh Portable Charger Battery Bank with Micro USB Cable and User Manual (Grade A rated battery cells with UL certificated). Together with 2 Years friendly, easy-to-reach support!【NOTE: High capacity so the products weight 320g.】

Hope this list of the best external cell phone battery will be helpful for you. Feel free to contact us if you have any questions about our site or our reviews, and we will be happy to help you with your purchasing decisions in any way we can.