13 Best Cellphone External Battery Packs For 2024

The TG90° Cell Phone External Battery Pack is a portable charger with built-in lightning cable, USB-C, and micro-USB cable. It is compatible with iPhone and Android phones, making it a versatile power bank. With a high speed 5V 2.1A max output, it allows for simultaneous charging of multiple devices. The compact design and powerful 10000mAh capacity make it perfect for traveling. It features intelligent safety protection with multi-protect system microchips to prevent overcharging, over-discharging, over-voltage, over-current, and short circuit. The package includes the portable charger and a USB charging cable. With a rating of 4.2/5 based on customer reviews, this power bank provides reliable backup charging for your mobile devices.

The TG90° Cell Phone External Battery Pack is a reliable and versatile power bank that offers convenience and peace of mind. With its built-in lightning cable, USB-C, and micro-USB cable, you can easily charge your iPhone and Android phones without the need for extra cords. The high-speed charging and compact design make it perfect for on-the-go use. While there may be occasional issues with LED lights and charging stability, the intelligent safety protection system ensures the safety of your devices. Overall, this power bank provides a handy backup for your mobile devices and is backed by excellent customer service. If you’re looking for a reliable and multifunctional power bank, the TG90° Cell Phone External Battery Pack is a great choice.

The Portable Charger Power Bank 25800mAh is an ultra-high capacity battery pack that offers fast charging for various devices. With its intelligent controlling IC, this power bank ensures safety and reliability. It is compatible with iPhone, Android, iPad, iwatch, Airpods, Samsung Galaxy, and other smart cell phones and tablets. The power bank has dual USB ports for charging two devices simultaneously and can be fully recharged in 8-12 hours. It features four LED lights to indicate the remaining power and comes with a built-in smart protection system for complete safety. This portable charger also includes a 24-month support service. With its massive capacity, universal compatibility, and fast charging capabilities, it is an ideal accessory for travel and outdoor activities.

The Portable Charger Power Bank 25800mAh is a reliable and powerful accessory for those who need a high-capacity portable charger. It offers fast charging for various devices and ensures safety with its smart protection system. The ability to charge two devices simultaneously is convenient, and the four LED lights make it easy to monitor the remaining power. While it may be slightly heavier and bulkier compared to smaller chargers, its massive capacity and compatibility make it worth considering. Overall, this portable charger is a great investment for travelers, outdoor enthusiasts, and anyone who wants to ensure their devices never run out of battery.

The Portable Charger Small Size Built in Cable 6000mAh Power Bank is a compact and lightweight external battery pack that offers convenience and portability for on-the-go charging. With built-in cables for iPhones and Android phones, you don’t need to bring extra cords. It features a real battery capacity of 6000mAh, providing sufficient power supply for daily cell phone use. The ultra-thin credit card-sized design makes it easy to carry in any pocket without adding bulk. The power bank supports fast recharge through micro and Type C input, and it comes with a micro USB charging cable. Overall, this portable charger offers a reliable and lightweight solution for emergency phone battery drain.

The Portable Charger Small Size Built in Cable 6000mAh Power Bank offers a practical and lightweight solution for emergency phone charging. With its built-in cables, compact size, and fast recharge capabilities, it provides convenience and portability for on-the-go use. While it may not be the most powerful option available and the charge may not last long for intensive use, it is reliable for everyday power needs. The included USB charging cable and warranty add value to the product. Overall, this portable charger is a great companion for travel, outdoor activities, and any situation where you need a quick and convenient power boost for your cell phone.

The miisso 4500mAh Built in Cable Cell Phone External Battery Pack is a portable phone charger power bank that provides convenient charging for your mobile devices, specifically compatible with iPhone 6/7/8/X/11/12/13/14. With its compact and lightweight design, it can be easily carried in your pocket, ensuring you have extra power whenever you need it. The power bank has a real capacity of 4500mAh, allowing it to recharge your compatible iPhone 14 for about 1 full charge. It also features a card-sized design with three charging options – USB output, USB-C output, and a built-in cable for iPhones. Additionally, the package includes a 4500mAh battery charger, a charging cable, a user guide, and a free 12-month warranty. However, some users have reported that the battery does not fully charge their iPhones, while others have encountered issues with the charging cord compatibility. With a customer rating of 4.4/5, the miisso 4500mAh Built in Cable Cell Phone External Battery Pack provides a reliable and portable charging solution for iPhone users on the go.

The miisso 4500mAh Built in Cable Cell Phone External Battery Pack is a reliable and portable charging solution for iPhone users who need extra power on the go. Its compact design allows for easy carrying in your pocket, ensuring that you have energy at all times. With the ability to provide about 1 full charge for iPhone 14, this power bank is perfect for your daily needs. The card-sized body and multiple charging options make it convenient to use and find the charging port you need. However, it is important to note that some users have experienced issues with the battery not fully charging their iPhones, and there have been compatibility problems with the charging cord. Overall, with a customer rating of 4.4/5, the miisso 4500mAh Built in Cable Cell Phone External Battery Pack is a reliable and affordable option for iPhone users in need of a portable charger.

The Alongza 6000mAh Small Portable Phone Charger is a lightweight and compact power bank that is perfect for on-the-go charging. With its built-in cables and slim design, it offers convenience and portability. The power bank has a real battery capacity of 6000mAh, providing enough power to fully charge a phone more than once. It supports fast charging with micro and Type-C input options and can be fully charged in just 3 hours. The Alongza portable phone charger is an ideal gift for smartphone users and comes with a free 18-month warranty. With positive reviews highlighting its travel-friendly size and dependable charging capabilities, this power bank is a great choice for those in need of a reliable backup charger.

The Alongza 6000mAh Small Portable Phone Charger offers a reliable and portable charging solution for smartphone users. Its slim and lightweight design makes it easy to carry around, while the built-in cables provide convenience. The fast recharge capability and 6000mAh battery capacity ensure that your device will have enough power when you need it most. Although some users have reported lower power transfer to their phones and compatibility issues with certain iPhone models, the majority of reviews praise its performance and travel-friendly features. Whether you need a backup charger for travel or emergency situations, the Alongza 6000mAh Small Portable Phone Charger is a worthwhile investment.

The Portable Charger Power Bank 26800mah is a highly reliable external battery pack that offers ultra-high capacity. With a massive 26800mAh capacity, it can charge most phones over 6 times and tablets at least 2 times. It is universally compatible with iPhone, all Android smartphones, tablets, mp3/mp4 players, and other USB-charged devices. The power bank features 2 USB output ports, allowing you to charge two devices simultaneously. It also comes with built-in intelligent controlling IC for superior safety, protecting the power bank against overcurrent and short circuit. The power bank can be fully recharged in 8-16 hours and features 4 LED indicators to show the remaining power. The package includes the power bank, a micro USB cable, a user manual, and offers extended after-sale technical support and a 45-day full refund guarantee. With a customer rating of 4.4/5, this portable charger power bank is a reliable and convenient solution for on-the-go charging.

The Portable Charger Power Bank 26800mah offers exceptional charging capacity and versatility. With its massive 26800mAh battery, it can provide multiple charges to smartphones, tablets, and other USB devices. The ability to charge two devices simultaneously is a convenient feature, especially for those who are always on the go. The built-in safety features and certifications provide peace of mind, ensuring the device and your equipment are protected. While the power bank may be slightly heavier than expected, it makes up for it with its reliable performance. The longer charging time and lack of specificity in compatible devices are minor drawbacks but do not significantly affect the overall functionality of the product. Overall, this portable charger power bank is a reliable and efficient solution for keeping your devices powered up during your busy day-to-day activities.

The RETMSR Portable Charger is a powerful and versatile power bank with a massive 30000mAh capacity. It is capable of charging devices multiple times, such as iPhones, Samsung smartphones, and even the iPad Mini. The charger features ultra-fast charging with 22.5W and 20W outputs, allowing for quick charging of multiple devices simultaneously. Additionally, it includes a bright LED flashlight with various modes for emergency situations. The durable design and compact size make it a convenient option for on-the-go charging. With the included Type-C cable and 12-month guarantee, this power bank offers both reliability and convenience for all your charging needs.

The RETMSR Portable Charger is a reliable and powerful power bank that provides fast charging for multiple devices. With its massive 30000mAh capacity, it can keep your devices powered up for a long time. The bright LED flashlight adds a useful emergency feature, while the durable and compact design makes it easy to carry. Although it may be slightly heavier than expected, this power bank offers great value for its price. Overall, it is a convenient and practical accessory for anyone in need of reliable and fast charging on the go.

The Alongza Portable Phone Charger is a compact and lightweight power bank that provides a convenient solution for charging your iPhone on the go. With a slim design and built-in cable, it is easy to carry and eliminates the need for extra cords. The 4500mAh battery capacity is enough for emergency power supply, and the power bank can charge up to three devices at once. It features both USB C and USB A ports for compatibility with different devices. The charger is popular for its simple and attractive design, making it a great gift for anyone. Overall, this portable charger is a reliable and convenient option for iPhone users.

The Alongza Portable Phone Charger is a reliable and convenient power bank for iPhone users. Its compact size and built-in cable make it easy to carry and use on the go. With fast charging capabilities and the ability to charge multiple devices at once, it offers a practical solution for those who are frequently on the move. While some customers have reported that its charging capacity is not as powerful as advertised, it still provides sufficient power for emergency situations. Overall, this portable charger is a good option for anyone looking for a stylish and reliable charging solution for their iPhone.

The 10000mAh Built-in Cables Power Bank is a portable battery charger designed for cell phones. It features built-in Type C and IP cables, eliminating the need for extra charging cables. The power bank has a sleek wallet-like design, making it fashionable and easy to carry. It has a USB C port that works as both input and output, allowing for fast recharge and compatibility with various devices. With the capability to charge up to four smartphones at once and a capacity of 10000mAh, this power bank can support your charging needs for a week. In addition, it comes with a 10000mAh Battery Charger, a USB cable, and a User Guide. Overall, it is a convenient and reliable power bank for on-the-go charging.

The 10000mAh Built-in Cables Power Bank is a reliable and convenient portable charger for cell phones. With its built-in Type C and IP cables, you can easily charge your devices without the hassle of carrying extra cables. Its slim and stylish design adds to its appeal, making it a fashionable accessory. The USB C port serves both as input and output, enabling fast recharge and compatibility with various devices. The power bank’s ability to charge up to four devices simultaneously and its 10000mAh capacity make it ideal for on-the-go charging. However, some users reported issues with charging capacity and the device being heavier than expected. Overall, it is a great option for those in need of a portable charging solution.

The TG90° 10000mah Power Bank is a portable charger with built-in AC wall plug and cables, making it a convenient solution for charging your devices on the go. With its compact design and powerful 10000mAh capacity, you can enjoy multiple charges for your phones without worrying about running out of power. The power bank is also universal compatible, supporting iPhone and Android devices. The built-in AC wall plug allows you to recharge the power bank directly from the wall outlet, eliminating the need to carry any extra chargers or cables. Additionally, the power bank comes with a USB Type-C charging cable and a worry-free 12-month warranty. Overall, this power bank offers convenience, portability, and reliability for all your charging needs.

The TG90° 10000mah Power Bank is a reliable and convenient portable charger for your cell phone. With its built-in AC wall plug and cables, you can easily recharge your devices on the go without the need for extra cords or chargers. The compact design and powerful capacity ensure that you can enjoy multiple charges for your phones, providing peace of mind during your travels. The universal compatibility with both iPhone and Android devices makes it a versatile choice for all users. Although wall charging may take some time, the overall functionality and convenience of this power bank make it a great investment. Say goodbye to low battery anxiety and never run out of power again with the TG90° 10000mah Power Bank.

The Slim Portable Charger 5000mAh is a compact and lightweight power bank that is built for convenience. With its built-in cables, you no longer need to carry any extra charging cords. It supports high-speed charging with a 5V 2.1A max output and can charge compatible iPhone and Android devices simultaneously. The power bank is also equipped with a type-C cord for Android phones. It features safety charging with its UL2056 by ETL certificate and multi-protect system microchips. The Slim Portable Charger comes with a 5000mAh capacity and is one of the smallest and lightest power banks available. It’s perfect for on-the-go charging and fits easily in your pocket, clutch bag, or purse handbag.

The Slim Portable Charger 5000mAh is an excellent choice for those looking for a small and powerful power bank. It offers convenience with its built-in cables and compact design, making it easy to carry around. The high-speed charging capability and safety features ensure that your devices are charged quickly and safely. Although there may be compatibility issues with certain phone cases and limited charging options, the overall performance and reliability of this power bank are impressive. With a score of 9 out of 10, the Slim Portable Charger 5000mAh is a reliable and efficient portable charging solution.

The Portable Charger 36800mAh is a high-capacity power bank that ensures your phone stays charged throughout the day. With three USB outputs and dual inputs, you can charge multiple devices simultaneously. The intelligent controlling IC provides safety features to protect against overcharging and overheating. Compatible with various devices, this portable charger also has smart LED indicators to show the remaining power. It comes with a micro USB cable, user manual, and a 3-year warranty for added convenience and peace of mind. The charger is black in color and has compact dimensions of 6.1 x 3.1 x 0.87 inches. Customers have given it a rating of 4.4 out of 5.

The Portable Charger 36800mAh is a reliable and high-capacity power bank that provides a convenient solution for keeping your devices charged on the go. With its ability to charge multiple devices simultaneously and its intelligent safety features, it offers peace of mind and convenience. The smart LED indicators and universal compatibility make it user-friendly, although some users may find the blue LED lights annoying. The charger’s compact size and included warranty further enhance its appeal. However, the USB-C input limitation and lack of USB-C output may be a downside for some users. Overall, the Portable Charger 36800mAh provides a reliable and efficient charging solution for smartphones and smaller devices.

The TALK WORKS Portable Charger Power Bank is a reliable and efficient charging solution for your mobile devices. With its 6000 mAh battery, it provides a super fast charge at 2.1A of total output, allowing you to spend less time charging and more time using your devices. This power bank is compatible with various devices including iPhones, Samsung Galaxy phones, iPads, and Android devices. It features dual USB ports, allowing you to charge up to two devices simultaneously. The smart IC chip technology ensures that the power output is distributed evenly across both ports. The power bank also comes with integrated circuit protection, ensuring a safe charge for your devices. The sleek silver design adds a touch of style and portability. Overall, the TALK WORKS Portable Charger Power Bank is a reliable and convenient charging solution for your mobile devices.

The TALK WORKS Portable Charger Power Bank is a reliable and affordable option for keeping your mobile devices powered up on the go. With its fast charging capability, dual USB ports, and integrated circuit protection, it provides convenience and peace of mind. The sleek silver design adds a touch of style, while the compact size makes it easy to carry around. It would be even better if the included cord could fit all devices and the charging speed could be improved. Overall, if you’re looking for a portable charger that gets the job done without breaking the bank, the TALK WORKS Portable Charger Power Bank is worth considering.