The 10 Best Battery Pack Of 2025, Researched By Us
The Rundown
1. Best Overall: Anker Portable Charger, 325 Power Bank 20000mAh Battery Pack
The Anker PowerCore battery pack is a portable charging solution that will keep you going all day, every day. With a capacity of 20000mAh, it's the most powerful battery pack for your needs. This power bank features two USB-C ports with up to 10W output each, and two Micro USB ports for even more options. This is the perfect charger to stay powered up so you can stay productive. Read Review
2. Best Bang For The Buck: INIU Portable Charger Flashlight External Battery Pack
INIU Portable Charger is designed for charging your devices in the most convenient way. 3A fast speed enables you to charge your devices like a pro. With INIU, you can have a quick, safe and more efficient charging time. Read Review
3. Best Compatible: Charger Power Bank with Tri-Outport & Dual Inport Battery Pack
The Charger Power Bank is the best way to charge your mobile devices and keep them powered up when you're out and about. With a built-in USB 5V/2.1A port, you can charge any device that charges via USB cable and sync your device at the same time. Read Review
4. Best Durable: IXNINE High Capacity Phone Charger Compact External Battery Pack
IXNINE Phone Charger is a genius charger for everyone who loves to travel or stay entertained. The exquisite grippy design and compact size make it easy to hold, convenient to toss into pocket or bag and incredibly portable, perfect for travel or entertainment. Read Review
Need a quick charge for your smartphone or other USB-powered devices? Look no further than a portable battery pack. There are plenty of options available, from small charging packs you can easily lug around to larger power banks meant to be stashed in bags or pockets. Portable battery packs offer several advantages over plugging in your phone for a quick charge at home.
They can be charged whenever you have access instead of being restricted by wall plugs or surge protectors. Many battery packs also double as external storage drives so you can hang on to pictures and videos without uploading them to the cloud. To help you decide which is suitable for your needs and budget, we’ve outlined the key features to look out for when shopping for the best battery pack.
We think the highly recommended product for a best battery pack is our Anker Portable Charger, 325 Power Bank 20000mAh Battery Pack with a capacity of 20000mAh. In case you need more alternatives and more in-depth guidance, you may explore the following.
RELATED: We researched on 124,649+ customer reviews to create a list of top 10 best portable battery charger in 2025. Check them here.
Our Top Picks
- Ultra-High Cell Capacity: The massive 20,000mAh cell capacity provides more than 5 charges for iPhone XS, almost 5 full charges for Samsung Galaxy S10, more than 4 charges for iPhone 11, and over 2 and a half charges for iPad mini 5.
- Versatile Recharging: With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging PowerCore with a 10W charger will take approximately 10.5 hours, while recharging with a 5W charger will take approximately 20 hours.
- What You Get: Anker 325 Power Bank (PowerCore 20K), Micro USB cable, travel pouch, welcome guide, our worry-free 18-month warranty, and friendly customer service. (USB-C cable, Lightning cable, and wall charger not included)
- Simultaneous Charging: Twin USB ports allow you to charge two devices at the same time. The USB-C port cannot charge other devices.
- Advanced Charging Technology: Anker's exclusive PowerIQ and VoltageBoost technology combine to deliver an optimized charge to your devices, while the trickle-charging mode is the best way to charge low-power accessories.
- ✅【Faster 3A Charging Saves You 45 Mins】Faster 3A charging enables fueling your iPhone up to 78% in 1 hour, which markedly outpaces 2.1A's charging 42% in the same time. 3A faster speed sets you free from the sticking cables earlier now!
- ✅【What You Get】INIU 10000mAh portable charger*1, USB C cable*1, travel pouch*1, user manual*1, 30 days money-back guarantee, INIU industry-leading 3 years warranty and lifetime technical support.
- ✅【Ultra Slim 10000mAh】The thinnest 10000mAh power bank on the market, easily slips it into any of your pockets or bags. Enjoy the days’ worth of charging capacity, enough to top up iPhone 8 3.6 times, Samsung S8 2.3 times, or iPad Air once.
- ✅【Even Wider Compatibility】Unlike the market’s most power banks incapable of charging low-current accessories, INIU portable charger can work with not only all the phones, tablets but your smaller devices like AirPods, Bluetooth headphones, fitness trackers, smart watches, etc.
- ✅【From INIU--the SAFE Fast Charge Pro】Experience the safest charging with over 38 million global users. At INIU, we use only the highest-grade materials, so we do have the confidence to provide an industry-leading 3 years warranty.
- ✅【2022 Version USB C Input & Output】Unlike most chargers featuring a USB C input only, INIU 3A High-Speed PowerPaw has a USB-C In & Out port to perfectly fit your new iPhones, iPad and all upcoming USB-C devices.
- Universal Compatibility & Smart LED Indicator: Pxwaxpy USB Portable Charger widely compatible with iphone, Samsung Galaxy, Pixel smartphone and smaller devices such as bluetooth earbuds, fitness tracker, smartwatch ect. Used Smart LED Indicators tracking remaining power left (25%-50%-75%-100%).Input and output status, you need not guessing whether need to charge it or not
- What You Get: Pxwaxpy 36800mAh portable charger (2022 Version), Micro USB Cable (Not including USB C Cable), User manual. And 36 month warranty policy and lifetime technical support.
- Super Safety - Intelligent Controlling IC: Pxwaxpy Power bank bulit-in Intelliegent Controlling IC can effectly prevent your power bank overcharge, overvoltage, overcurrent and short circuit. you can get more convenient and happy from this high quality power bank.
- 36800mAh Ultra-high Capacity: [2022 Version] 36800mAh power bank with ultra-high capacity can charging for iphone 13/12 /11 above 6 times, Samsung Galaxy S20 above 5 times. Keep Your phone running all day. Without extra worry about low phone battery. Ideal to take it for play game, trip and listen music.
- Power Bank with Tri-Output & Dual Input : With 2.1A 3 USB Output ports , you can charge 3 devices simultaneously. Dual Inport - 2.1A USB C Input, 2.1 A Micro USB Input. power bank can be full charged around 10 hours by usb-c input. [USB C Cable not be included; USB-C Input Only]
- Portable Power Bank: With exquisite and grippy design, this charger is easy to hold, convenient to toss into pocket or bag and incredibly portable. Perfect partner for party, dating, long distance, business and airplane trip.
- Fashionable LED Digital Display: This unique portable charger features an excellent LED indicator, percentage-based readout shows you the precise remaining power. No more guessing about the remaining power and when to recharge. Know before you go!
- 26800mAh Huge Capacity: 26800mAh power bank can charge most phones for 8-10 times and other USB devices multiple times for an average of 9 days of unrestrained usage per charge, and no need to worry about losing contact with anyone due to out of power.
- Superior Safety: The built-in smart circuitry ensures protection against overcharging, short-circuiting and discharging thus protect your devices. You can charge your devices safely.
- 4 Outputs & 2.5X Fast Charge: It can charge 4 devices simultaneously and you can share it with your family and friends. 3.0A fast charging speed ensures 2.5 times faster than ordinary power bank, greatly shortens charging time for your phones.
- 【Power Hub For All Your Smart Devices】From laptops to cameras, drones, and smartphones, Omnicharge can keep all your devices charged up. Compact and functional.
- 【Accessories】The Omni 20+ includes a USB charging cable and a USB-C charging cable. NOT INCLUDED: Fast charger and DC cables for DJI Drones, Surface, and other PC laptops sold separately.
- 【Extensive Features】All-In-One power solution with high powered AC, USB-C PD for laptops, Wireless charging, QC 3.0 USB-A, Adjustable DC power, pass-through charging and solar charging.
- 【High Powered, Fast Charging】70wh (20000mah) battery capacity. Charge safe and fast with high charging efficiency. 100 watt AC and DC, 60 watt USB-C PD, powers most smart devices including MacBook Pro and Surface Pro.
- 【Carry Less, Power More】Carry one cable to charge your laptop using USB-C or DC output while charging your Qi-compatible smartphone wirelessly, leave your bulky chargers at home
- 【Two-way Fast Charging】Baseus 100W laptop power bank houses 2 USB-C ports supporting 100W output and 65W input, plus 2 fast charging USB-A ports compatible with laptops, smartphones, and all low to high-power portable devices.
- 【Large Capacity】20000mAh usb c power bank tested to charge a drained iPhone 13 Pro Max to 100% up to 2.5 times, 3.4 times for the Galaxy S20 and 1.2 times for the MacBook Pro 13-inch, ideal for business trip and travel.
- 【100W Power Delivery】Crafted with 2 PD USB-C ports certified for PD 3.0 and PPS with a power output going up to 100W, allowing you to fast charge your MacBook Pro 16-inch up to 36% in only 30 minutes. Meanwhile, cut the recharge time down to 1.5hrs with the included USB-C to C cable and a 60W USB-C PD wall charger(not included).
- 【Status At a Glance】As all Baseus fast charging power banks, it features our exclusive LED status display to easily track charging speed and time; orange lightning icon refers to fast charging; when recharging it, the time displayed is the time left for getting fully recharged.
- 【Thin Lightweight Design】This portable charger power bank only 0.7-inch ultra-slim finish, thinner than a laptop to easily slide in your bag and hit the road; the 4 paddings keep it from shifting around or rubbing against rough surfaces.
- 【What You Get】Baseus 100W Laptop Power Bank supports PD 3.0, QC.4.0, SCP, FCP fast charging protocols supported by common devices.The built-in chip powered by BPSⅡ (Baseus Power Split) technology keeps you and your devices safe from overheat, short-circuit, and over discharging. The package consists a Baseus 100W 20000 mAh Power Bank, a USB-C to C 100W cable, and our 12-month warranty.
- PD 20W Quick Recharging: Micro input, iOS input, Type-C (PD 20W) input & output support bidirectional quick speed charge for most mainstream devices including earphones, mobile phones, smartwatches. Fully recharge this portable charger power bank only need 6.5 hours with a PD 20W charger, which will help you save more time.
- Portable Charger with Built in Cables: The integrated cables with grooves are convenient for storage, more than 10,000 bending tests prove its durability, tear-resistant, bend-resistant; suitable for most smartphones, or other devices, no worry about the cables when going out.
- Battery Pack with LED Display: 32000mAh Li-polymer can 8 charges for typical iPhone, 6 charges for Samsung Galaxy, 3 charges for iPad Mini, perfect for a business trip or on the go, you don't have to worry about your phone low battery; Power bank built in cable with LED display shows the remaining battery, and the low power remind will let you know when need be recharged.
- Comfortable and Safe Design: The Ergonomic design fits comfortably and stylish in your palm; besides, the rechargeable power bank is equipped with multiple safety protection including overcharge, overheat, short circuit, etc; which improve your safety and prolong battery life; It weighs less than a 500ml bottle of water, a little heavy but great choice for camping, traveling, hiking or other outdoor activities.
- What You Get: 1 * BLJIB 32000mAh power bank, 1 * Type-C fast charging cable, 1 * User Manual. And 3 years warranty policy and 24 hours friendly customer service. (Reminder: The battery bank is NOT TSA compliant )
- Power Bank Fast Charging: 2 USB-A QC 22.5W output and 1 Type-C PD 20W output, which only takes 30 mins to charge for iPhone 12 up to 50% and 40 mins to charge for Samsung S20 up to 65% by the original mobile phone charging cable, it greatly shortens your charging time; And you can charge 5 devices simultaneously, perfect for sharing them with your family and friends. (Note: If not charged with the original cable, the charging speed will be twice as slow )
- Durable Enough: The premium battery has over 1100 recharging times, intelligent protect system, adapt the highest-grade PC shell material, anti pressure and scratch. Proper 6.77x3.43x1 in size, 1.05 lb light weight, comfortably fit in your palm or bag.
- High Speed Charging: USB-A1 22.5W and PD 20W USB C output, full charge your iPhone XR in 40 min, can charge 4 devices simultaneously. With micro USB 18W, Type-C 20W dual input methods, only need 6H to refuel this power bank by 18W adapter.
- Ultra High Cell Capacity: Portable phone charger installed massive 30000mAh Li-ion battery pack, can charge 10 times for iPhone 8, 7 times for iPhone 12, 6 times for Samsung S9, 3 times for Pad mini 5, also works for other device like headphones, speakers, game switch.
- Bright LED Flashlight: Embedded 4 led beads make uniform light, 1.2W 120 lumen 120H long lasting, has strong, soft, SOS, strobe four modes, helps you send emergency signals, widely for camping, hiking, car repair, machine tools and other.
- What You Get: 1x 30000mAh portable charger, 1x Type-C cable; 1x user manual, our worry-free 12 month guarantee and 7 Day/ 24H friendly customer service. If you have any problems, please contact us and we will solve it within 12H, thanks.
- Equipped with an additional solar pannels, specially for emergency power sources! Built-in intelligent chip can protect your devices and battery packs. FCC, CE, ROHS certificated, add safety guarantee to your equipment;
- Lifetime technical support, 3 Years Warranty, 45-Day Money Back, Wireless Power Bank Portable Charger x 1, Micro USB Cable x 1, User manual x 1. if you have any questions with this phone battery charger bank, pls feel free to contact us!
- Wireless portable charger support 5W, 7.5W,10W and 15W Max wireless fast charging. No cables required, simply place your Qi-certified phone or accessory on the centre of the mat to charge;
- Tips: The external backup phone battery is not suitable for wireless charging of Bluetooth headphones.
- 5 in 1 36800mAh Portable Charger: 5 Outputs [Wireless charging, Dual QC4.0 + USB 2.1A + 25W PD/Type-C] & 3 Inputs [Solar charger, Type-C 3A + Micro USB 2.1A] Works with all smartphones at least 6~9 times, perfect for business, family travel, home, hotel going out... One of the most compact multi-outputs/inputs chargers on the market!
- With USB 25W Power Delivery output and Dual Quick Charge 4.0 output, the power bank combines to deliver an optimized charge to your devices at up to 25W. Fast charge your smart cell phone up to 100% in 1-1.5 hour;
- What You Get: 90-Day full refund with any technical problem warranty, 5000mAh power bank *1, USB A to USB C cable （In small box!!）, user manual*1, our worry-free 24-month warranty, and 7-day/24-h friendly customer service. If you have any problems, please contact us and we will solve them within 24 hrs. (Don't compatible with OTTERBOX case)
- Mini Size: 0.2 pounds and 3.03"*1.38"*0.96" compact design, lipstick size allows you to take it in your pocket or purse everywhere.
- High-Speed Charging: Equipped with 20W PD fast charging, power up your iPhone 13 from 20% to 70% in half an hour—that’s 3x faster compared to an original 5W charger.
- 18W PD Fast Recharging: Fully charge this portable charger for only 1.5 hours with a 9V-2A charger. It will take 3 hours if you use a 5V-2A charger. (USB C adapter not included)
- 5000mAh Capacity: 5,000mAh battery capacity provides 0.65 charges for iPhone 13 Pro Max, 0.79 charges for iPhone 13, 0.9 charges for iPhone 12, 0.8 Charges for iPhone 11, 0.9 charges for iPhone XR, 6 charges for AirPods (2nd Generation).
To Choose The best battery pack, What Criteria Do You Need To Study Before?
Almost all buyers are anxious about getting best battery pack. Whenever creating multiple purchases, various issues need to be resolved. Our market expertise will give you help to make the best shopping selection.
Please consider the following factors before selecting best battery pack:
Size/Portability
Power Rating
Battery Capacity
Added Light
Charging Speed And Options
For the best charging speed, look for a power source that allows you to plug in two 110-volt chargers simultaneously. Although it can be useful, charging via the car's cigarette lighter socket is slow. The charge speed via solar panel depends on how powerful the panel is, what the weather conditions are, and where you live. Solar chargers with the most power are quicker than you can plug into your car, but take longer than you could plug into an 110-volt outlet at home.
Outlet Ports
Charging Connectors
Output
You should check the power consumption of all devices you intend to plug into your power station. Then, choose a station capable of handling them all. You can add the wattages of all devices together, plus an extra 10-20 percent to make sure you are safe, and that will be your base.
RELATED: As a result of our experts' research from 87,308 user reviews, we've listed 10 best power bank charger of 2025. Check them here.
FAQs
How Often Do Portable Power Stations Need Replacing?
It all depends on how often you use your portable power station. A duty cycle rating is a number that indicates how often a portable power station can be used to recharge and discharge the batteries. It refers specifically to the amount of time it can last before its capacity falls below 80 percent. A portable power station can be used for between two and five years. However, high usage can cause the battery capacity to drop significantly.
Where Should You Store A Portable Power Station?
When not in use, your portable power station must be kept in cool and dry areas. It should not be stored in a place that could heat it or allow it to become damp or exposed to moisture. While it is fine to store your battery in your RV or car while on a vacation, it will reduce its life expectancy.
It's a smart idea to keep your portable power source in a cool place. Also, store it at 40-50 percent of its full capacity. This will help prolong the battery's life. You should only keep the battery charged if your area is prone to being affected by natural disasters such as hurricanes or winter storms. You should always have a portable power source ready for emergencies.
When Is It Worth Splurging On A Portable Power Station?
You should consider buying a portable power source if you have the funds. Before you buy a portable power supply, it is important to determine how much power and reserve power your device requires. But what happens if power requirements change? What if your power needs increase? It's a smart idea to determine exactly what you require and then spend a bit more if it is possible.
What Is A Power Bank?
The power bank can charge all battery-operated electronic devices. There are many options. To determine which features are most important to them, users should think about their priorities.
How Long Does A Power Bank Take To Charge?
Each power bank has its own unique characteristics and charging times. The time it takes to charge a powerbank will depend on its size, brand, and battery capacity. If you can, it is best to plan ahead and give your battery enough time to fully charge before embarking on any adventure.
Are Power Banks Waterproof?
Although there is a variety of power banks which claim they are water resistant, we have never felt comfortable about the idea that a battery pack with lithium batteries would be wet. If you're out in the rain, keep your batteries dry.
What Can You Run On A Portable Power Station?
The portable power station is designed to charge smaller devices, such as phones or table fans. They can also power CPAP machines and heavy-duty lights. To determine the best model for your needs, pay attention to how many watts each manufacturer provides.
A portable power station that claims to have 200 watts should be capable of powering a 1 watt device for 200 hours. This is what I discuss in detail below. However, consider how you test it. Consider the power consumption of any devices or equipment that you are looking to charge. Next, calculate the power required by your portable power supply.
Since merchandising consultant pros have a wide variety of expertise, the information above is presumed to be accurate. The data of best battery pack is also updated on a regular basis. You may feel confident that the data is current and accurate.
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