10 Best Phone Battery Charger of August 2025

• The Anker Advantage: Join the 50 million+ powered by our leading technology.
• Remarkably Compact: One of the smallest and lightest 10000mAh portable charger. 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.

Anker

• 【2-Pack 10000mAh Power Bank】Two 10000mAh battery packs not only for portable charging but also around the home. Allowing you charge mobile devices without having to be tethered to a plug socket. Each of them fully charges 2.4 times for iPhone X, 3.6 times for iPhone 8 and 2.2 times for Samsung Galaxy S9.
• 【Dual Output & Input】Each has 2 USB output ports that detect all the connected devices and efficiently distributes the current output up to 5V 2.1A. The USB C and Micro USB port allows you to fully refill the battery in 5 hrs at 5V 2.0A.
• 【Reliable Li-polymer Cell】Thanks to the Li-polymer battery pack, the charger is much safer than any Li-ion charger. Also, it's lighter and slimer that you can easily carry it around, even on airplanes.
• 【Small & Slim】It feels incredibly compact for a 10000mAh power bank, weighing just 218g and only 14mm thick. Grippy design is easy to hold, easy to toss into a bag and incredibly portable.
• 【What You Get】2 * Miady 10000mAh USB Portable Charger (White & Black); 2 * USB Cable; 1 * User Manual. We provide 24*7 friendly customer support and also back our products for 18 months. Please feel free to contact us.

Miady

• 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!

Ekrist

• 1.【24000 mAh Power Bank With Dual Outputs】: 24000 mAh ultra huge capacity can provide devices with endless power. No need to fear about being out of power when you are outside. Plug two devices into the bank simultaneously then the bank will automatically match compatible charging speed.
• 2.【Type-C Input Included For Portable Charger】: Equipped with most common Type-C Input so as to save your business of taking more cords. Besides, there are two more different Inputs available ( Micro-USB & Light-ning Input).
• 3.【Battery Pack With Bright Flashlight】: Equipped with flashlight function which may be used for illumination in the dark. Double pressing the power button to turn the light on and doing the same to shut it off as well.
• 4.【Backup Battery's Smart LCD】: Accurately displays the remaining power from 1% to 100% and the electricity's voltage & ampere.
• 5.【What You Get From This Power Pack】: 1* 24000mAh power bank, 1* Micro-USB cord, 1* user manual, 1* After-Sales card, lifetime technical issues support.

Huaf

• 【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.

Bextoo

• 【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.The best gift for your family at Christmas. [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).
• 【Best after-service】If you are not satisfied with this power bank,please feel free to contact us. We will solve your problem in 24 hours.

Yacikos

• The Anker Advantage:Join the 50 million+ powered by our leading technology.
• Ultra-High Capacity:Weighs as little as a can of soup (12.5 oz) yet charges the iPhone 8 almost seven times, the Galaxy S8 five times or the iPad mini 4 twice.
• High-Speed Charging: PowerIQ and VoltageBoost combine to deliver the fastest possible charge(does not support Qualcomm Quick Charge). Recharges itself in 10 hours with a 2 amp charger, phone chargers (generally 1 amp) may take up to 20 hours.
• Certified Safe: Anker's MultiProtect safety system ensures complete protection for you and your devices.
• What You Get: Anker PowerCore 20100 Portable Charger, Micro USB cable, travel pouch, welcome guide, Lightning cable for iPhone / iPad sold separately.

Anker

• Two charging options: (MAIN CHARGE) you can use the included micro USB cable and plug it in to your wall plug or (EMERGENCY) you can put the charger in direct sunlight to charge
• High Capacity: built-in 30000mAh battery, this charger is a great choice for camping trips or other outdoor activities where outlets are scarce
• Dual USB output charging ports and Charge Fast: allow you to charge 2 digital devices simultaneously, also, it charges your phone very fast with the 2.1 usb port
• Two extra cool features: a flashlight and a hook, on the back there is a flashlight (Great to have in a pinch!), with a power button on the side (double click the power button to turn the led light on, then double click again to turn the light off). With an included hook, you can hang the charger from a backpack
• Due to sunlight intensity and solar panel conversion rate, it may take a LONG TIME to fully charge the power bank . We suggest you fully recharge it VIA OUTLET

Dualpow

• 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: 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.

Anker

• [All In One] power bank with built-in AC plug, extremely convenient to charge this power bank by plugging it into a wall charger or AC outlet.Multifunctional portable battery charger with built-in USB-C charge cable,micro cable and other cable ,can charge all device, do not have to look for your charging cable for the above devices any more.
• [Scope of Application]With its 110-240V voltage design, this portable external battery is suitable for use in many areas of the world. It can be plugged into the wall outlet and recharged by the built in AC plug not only in the United States, but also in the countries and regions with American standard AC plug connections such as Canada, Mexico, Japan, Philippines, Thailand and so on.
• [Battery Capacity]The slim and handy 1000mAh Li-ion high capacity battery with all in one compact design is easy to carry, extremely convenient for travel and daily use in charging electronic devices i.e. mobile phones, cameras and tablets. Users can take this portable power bank to travel around the world and fully meet the needs for charging mobile phones, cameras and tablets.
• [Safety Protection]Intelligent power management IC provides power short circuit protection, over current protection, over voltage and over heat protection to ensure safe charging.
• [What You Get] 1×10000mAh portable charger, 1×User Guide, 1×Storage bag,7×24 hrs friendly customer service.

LURBON