The Best 40000 mah portable charger of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best 40000 mah portable charger of 2022. Check our ranking below.

2,454 (random num) Reviews Scanned

SaleRank No. #1

Portable Charger 40000mAh Power Bank,Fast Charging Battery Pack,USB-C supports up to Android-22.5W/iOS-20W Output,LED Display Portable Phone Charger for iPhone 15/14/13 Series, Samsung Google (Black)

【Easier to Charge】 This ZZI portable charger equipped with 2 USB-A ports and 1 USB-C port for simultaneous charging of three devices. Charges iPhone 15 up to 75% and Samsung S23 up to 63% in just 30 minutes, ensuring quick and efficient power replenishment. (*Power bank total output of 15W when using multiple ports simultaneously.)The LED display shows current battery charge, input, and output status, eliminating guesswork about charging needs.
【Power in Your Pocket】 This portable charger is lighter and smaller than most power banks at only 11.01oz (lighter than two iPhone 15s), fitting easily in your bag or pocket for charging on the go. Its 40000mAh battery pack keeps your device fully charged all day.(IMPORTANT: 40000MAH PORTABLE CHARGER ARE NOT ALLOWED ON AIRPLANE)
【Mini-sized】Collaborating with leading battery energy labs, we analyzed over 10,000 cell types over 2.5 years to develop a new high-energy, ultra-compact battery cell. Our product passed all 28 safety tests with flying colors, maintaining over 80% battery health after 3 months of charge-discharge cycles. With an 80% increase in density, our battery bank is now 30% smaller than others with the same capacity.
【Safe, Powerful】features an intelligent AI chip for automatic temperature control, executing 200 protections per second, reducing overheating risks by 90% for a safer user experience. Built-in smart circuitry ensures protection against overheating, over-voltage, overload, short-circuit, and overcharging.
【Handy Stand】ZZI surveyed 2,000 individuals and discovered that 30% prefer phone cases with brackets for easier screen viewing during work. A significant 70% always carry a power bank when going out. From this data, we concluded that a power bank with a bracket feature is essential. After five months of research and development, we introduced the N7 portable power bank with a telescopic bracket, designed to free your hands when needed. Following two months of user testing by nearly 1,000 participants, the N7 received unanimous positive feedback.

SaleRank No. #2

IAPOS Portable Charger 40000mah Power Bank, USB-C (22.5W) Fast Charging Battery Pack Portable Phone Charger for iPhone 15/14/13 Series, Android Samsung Galaxy, for Travel Camping - Black

[22.5W Fast Charging Power Bank, 5.5 Times Faster]: IAPOS portable phone charger offers an astounding 22.5W fast charging speed and 18W fast recharging speed, making it 5.5 times faster than conventional phone chargers, maximizing efficiency and productivity.
[Triple-Port & Omnipotent Compatibility]: IAPOS battery pack portable charger comes with 2 USB-A (22.5W output) ports and 1 USB-C (18W input/22W output) port, allowing for simultaneous charging of up to three devices. IAPOS portable battery charger widely compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max/iPhone14/13/12/11/Samsung Galaxy/Google Pixel and more Android phones/tablet and other electronic devices.
[Large Power Bank Capacity with Compact Design]: 40,000mAh battery bank capacity compressed into a compact body and weighing only 15oz. (Equivalent weight of two phones). Whether you're camping traveling or even in the event of a power outage at home, the IAPOS 40,000mAh portable charger power bank ensures you always have reliable power! (IMPORTANT: 40000MAH PORTABLE CHARGER ARE NOT ALLOWED ON AIRPLANE)
[Unique Touch Control & Real-Time Power Monitoring]: IAPOS cell phone charger is equipped with both a high-precision intelligent LED digital display and a one-of-a-kind touch design that accurately reflects the remaining battery percentage at the touch of the button, ensuring you are always in control.*(Note: The buttons of powerbank are for monitoring the remaining power in standby mode only)
[Comfortable Touch Experience]: IAPOS portable battery charger features an exquisite grain design that not only enhances aesthetics but also provides an unparalleled tactile experience and non-slip grip.

SaleRank No. #3

Portable-Charger-Power-Bank - 40000mAh Power Bank PD 30W and QC 4.0 Quick Charging Built-in Bright flashlight LED Display 2 USB 1Type-C Output for Most Electronic Devices on The Market(Carbon Black)

Portable charger adopts the latest Super Charger Protocol and Fast Charger Protocol. Support QC4.0+PD30W super fast charge, it only takes 30 minutes to charge your iPhone 13 from 20% to 80%, which is 3 times faster than most ordinary old power bank 10W portable chargers on the market.
Power bank has a built-in Type-C port and two USB ports, and it can charge three devices at the same time. Simultaneously charge your phone, tablet, headphones and more with one solution. Can be shared with friends to charge together.
Portable charger has a large capacity of 40000mAh. Using the new high-density polymer battery, it has a larger capacity under the same volume. Let you get rid of the anxiety about the battery level of your mobile device anytime, anywhere.
We only use the highest grade materials to make this power bank, from the fireproof case, the PCB motherboard with 10 safety protection designs can filter most dangers such as overcharging, over-discharging, short circuit or overheating, well-known brand super-grade lithium polymer safe battery Core, after rigorous 8-fold inspection. Just to let customers get a safe product.
Power bank portable charger built-in high-precision smart LED digital display can accurately reflect the percentage of remaining power. Allows you to easily track your battery status.There is also a built-in super bright flashlight, it can dispel the darkness, very practical.Power bank is also equipped with a high brightness flashlight with 360 lumens. With the large battery capacity of the portable charger itself, it can go on for a long time to dispel the darkness for you.

SaleRank No. #4

Power-Bank-Portable-Charger - 40000mAh Power Bank Support PD 30W and QC4.0 Fast Charger with Built-in 2 Output Cable and LED Display for iPhone and Android Phones and Most Electronic Devices

Portable charger Type-C port supports PD30W fast output and input. USB-A port supports 22.5W QC4.0 fast charging output. mico USB supports 18W fast input. Charging is one step faster, quickly for you to get rid of the anxiety about the remaining battery power of the phone.
Power bank has a built-in 5V3.1A Type-C output cable and an iphone output cable. No need for messy and tangle-prone external cables, power bank can directly charge multiple devices quickly and conveniently with the two built-in cables. You can share the convenience of power bank with multiple friends at the same time.
Power bank has a large capacity of 40000mAh and uses lithium polymer cells with higher energy density and better safety features, which makes the power bank more compact but with higher capacity.power bank sufficient battery power to let you go out with confidence, no more anxiety.
Portable charger power bank built-in LED screen, compared to the traditional four-light display it can be relatively accurate display power, allowing you to better control the remaining power of the product itself.
Power bank has a built-in intelligent protection chip with nine protection functions, including overcharge protection, short circuit protection, overcurrent protection, high temperature protection and over discharge protection. power bank can filter unstable currents and voltages and convert them into stable outputs and outputs, always protecting customers' equipment safety.

SaleRank No. #5

Portable Charger 40000mAh Power Bank, 22.5W Fast Charging Battery Pack with Built-in USB C in&out Cable, Ultra-High Capacity Portable Phone Charger for iPhone 16 15 14 13/ Galaxy S24 S22- Black,1 Pack

Upgraded Two-Way Fast Charging USB-C Power Bank: KEOLL portable phone charger supports 22.5W two-way quick charging, charges your iPhone 15 to 75% in 30 minutes- 5 times faster than standard powerbanks, and can also fully recharge this battery back via USB-C cable or USB-C port. Far ahead of most one-way power banks on the market
2 Ports +1 Cable Portable Charger: Portable phone charger has a built -in USB-C cable means it's always ready to charge your phone( for iPhone 16/15 Series and other USB-C devices), no more "having the power bank but no cable". It also has a USB-C and USB-A ports for charging other devices. KEOLL power bank delivers consistently fast and efficient output without any hiccups
Top-notch Design with 40000 mAh High-capacity Battery: This impressive 40000 mAh portable power bank is equipped with high-density lithium polymer battery, which is smaller and lighter than others of similar capacity. Its rectangular design allows for upright placement, optimizing space efficiency. P6 power bank has achieved a significant improvement both inside and out. (Note: 40000 mAh portable chargers are not allowed on airplanes!)
Intuitive Smart Digital Display: The front of power pack adopts a full-screen polished mirror design, LED digital display is clear and visible during charging and discharging, including the Green Outer Ring& Thunder icon indicating fast charging mode. When connected to an electronic device, it will automatically turn on and display the battery's remaining capacity. Giving you peace of mind and eliminating the guesswork.
ReliableTravel Battery Pack: Despite its substantial capacity, our KEOLL portable battery is remarkably compact and fits comfortably in the palm of the hand. For dimensions, the portable battery charger is 150*52*24mm (5.9*2.0*0.94in), weighs 330g (11.64oz). It easily fits into a pocket or bag without adding any extra bulk. Built-in USB-C cable eliminates the need to carry extra cables and also makes a good carrying strap. Making it a powerhouse for keeping your devices charged while on the go

SaleRank No. #6

Power-Bank-Portable-Phone-Charger - 40000mAh Power Bank PD30W Fast Charger Built-in 2 Detachable Output Cables, Flashlight and LED Display for iPhone and Android Phones and Most Electronic Devices

Power bank has a massive 40,000 mAh of power, enough to power most cell phones for about a week. The built-in LED digital display accurately shows the percentage of power remaining, so you can better control the remaining power and stop worrying about the remaining power.
Portable charger's Type-C port supports PD30W fast input and output using 5V3A and above chargers.The USB-A port supports 22.5W fast charging output using 5V3A and above chargers. Whether you are at home or on the road, the mobile power can quickly charge your phone, so that your phone is away from the trouble of running out of battery.
Power bank has detachable Type-C output cable and IOS output cable, the two cables support 5V3.1A charging power when connected to the power bank, and after the cable is detached, it supports 22.5W charging output with other devices. Combined with the Type-C and USB-A ports, it solves the problem of messy charging cables and makes the portable charger more flexible for charging.
Power Bank portable charger comes with an ultra-bright flashlight with 4 modes (bright/soft/help/flash), press and hold the switch for 4 seconds to turn the flashlight on to bright mode, short press and hold to toggle through flashlight modes until it turns off the flashlight. Press and hold the switch for 4 seconds to turn the flashlight off in any mode. The portable charger's four-mode flashlight function can be used for power outages and other emergencies.
Portable charger power bank bulit-in Intelliegent Controlling IC can automatically identify and is universally compatible with all products, It switches the corresponding current and voltage to charge the device. Also IC can convert fluctuating current into stable current, It can effectively prevent your power bank overcharge, overvoltage, overcurrent and short circuit.Bring you the safe using experience.

Rank No. #7

Portable Power Bank Charger,40000mAh Power Bank Flashlight 5V3.1A Fast Charger and Built in Out/Input Cables 10W Wireless Charger for Smart Devices and Cell Phones (Orange)

Power bank has three built-in output lines, two of which are also input lines. Portable charger with built-in Micro, Type-C, IOS cable for output. It also has a micro/typr-C input port for charging this portable battery. Just carry this product and get rid of a bunch of complicated cables, allowing you to conveniently charge your phone anytime, anywhere. And can share to friends to charge together.
Power bank has two 5V3.1A USB fast output ports, and built-in 10W wireless charging. Up to 3 devices can be charged at the same time. Can be shared with friends to charge together.
Portable Charger has a built-in high-precision LED display, which allows you to accurately control the remaining power and is more convenient to use.
Power bank have large battery capacity.We use A-grade quality high-density lithium polymer batteries. The 40000mAh battery capacity can meet the daily charging needs of a mobile phone device for a whole week.
Portable Charger has a built-in new smart IC chip, which can accurately identify the vast majority of mobile devices on the market and automatically match the corresponding output power. The IC chip will also provide protection charging for the Power bank, intelligently monitor the voltage and current, and actively avoid a series of potential dangers such as overcharge, overdischarge, short circuit, and high temperature. It can escort your device during use.

Rank No. #8

Anker Portable Charger, Power Bank, 40,000mAh 30W Battery Pack with USB-C High-Speed Charging, for MacBook, iPhone iPhone 15/15 Plus/15 Pro/15 Pro Max, iPhone14/13/12 Series, Samsung Galaxy, iPad

"Experience the Powerbank: Our power bank boasts an impressive 40,000mAh battery capacity, offering 8.8 charges for iPhone 13, 6.8 charges for Samsung S22 Ultra, and 2.3 charges for MacBook Air 2020. It's your reliable partner for extended trips and unexpected power outages.
Swift Power Boost: Enjoy the convenience of rapid charging with our 30W USB-C capability. Revive your iPhone 13 to 53% in a mere 28 minutes. Bid farewell to long waiting times!
Simultaneous Multi-Device Charging: With 2 USB-A and 2 USB-C ports, this power bank is your ultimate charging hub for all your essentials - laptop, phone, tablet, and earphones. Energize up to four devices concurrently!
Universal Compatibility: Thanks to the Power Delivery charging technology, this power bank seamlessly integrates with a plethora of devices such as laptops, phones, tablets, and more. One power bank to cater to all your charging needs!
What's in the Box: The package comes with the Anker 347 Power Bank (PowerCore 40K), a USB-A to USB-C cable, an 18-month worry-free warranty, and our committed customer service. Experience effortless charging with Anker!"

Rank No. #9

Portable Charger Power Bank 40000mAh Powerbank PD 30W and QC 4.0 Fast Charging External Battery Pack with USB-C LED 3 Outputs & 2 Inputs Portable Charging for iPhone 15 14 13 pro, Samsung

[Portable Charger 40000mAh] : Enerwow power bank with the high capacity, you can charge your iphone smoothly. It offers 8 charges for iPhone 15, offers 5 charges for Samsung Galaxy S23.
[PD 30W Fast Charging] : Battery pack with the upgraded PD 30W output and the latest QC4.0 fast charging technology, it can charge your iPhone to 55% in just 30 minutes.
[3 Outputs & 2 Inputs]: Mobile phone external battery pack is equipped with 1 USB-C interface and 2 USB-A interfaces, and also has an input interface that can charge 3 devices at the same time！
[Universal Compatibility] : Cell phone battery pack widely compatible with iPhone, Samsung, Google Pixel, Xiaomi smartphones and other devices such as earbuds, fitness, smartwatch, gopro camera. for iPhone 15 ,14 Pro MAX,13,12, iPadair, Airpods, Samsung, Huawei and more.
[Safety Protection]: Multiple protection systems can fully protect your device and keep your power bank healthy, including overcharge protection, short circuit protection, overvoltage protection, overcurrent protection, etc.

SaleRank No. #10

Portable Charger 38800mAh,LCD Display Power Bank,5 USB Outputs Battery Pack Backup, USB-C in&out Dual Input Phone Charging Compatible with iPhone 16/15/14/13 Pro/12,Android Samsung Galaxy Pixel Nexus

RGVOTA Guarantee: Three Years technical support for our 2023 Newest Updated Version 38800mAh Portable Charger!
Portable Charger: 38800mAh Ultra-Large Cell Capacity power bank will keep your phone running all day, It widely compatible with iPhone 16/15/14/13/12/11, Samsung Galaxy, Pixel,Nexus,LG smartphone and more USB devices.
With 4 USB Output ports and Dual Input(5V/2.1A), you have more options over how you recharge and for how many smart devices you want to fast active simultaneously. USB-C In & Out port perfectly fits your new iPhones and all upcoming USB-C devices.
Easily track the status of your charge on LED Digital Display. With built-in intelligent chip, the battery pack charger can protect your devices against overcharge, over discharge, excessive currents , short circuits or overheating.
Package Content: RGVOTA LCD Display portable charger power bank, USB C cable, welcome guide and technical support. If you have any question, pls feel free to contact us via message.

Last update on 2024-10-19 / Affiliate links / Images from Amazon Product Advertising API

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Is it worth buying an 40000 mah portable charger?
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Potential sources can include buying guides for 40000 mah portable charger, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 40000 mah portable charger. Make sure that you are only using trustworthy and credible websites and sources.

We provide an 40000 mah portable charger buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 40000 mah portable charger currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of 40000 mah portable charger has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an 40000 mah portable charger?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your 40000 mah portable charger.
Customer Ratings: Number ratings grade 40000 mah portable charger objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 40000 mah portable charger.
Product Quality: You don’t always get what you pay for with an 40000 mah portable charger, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an 40000 mah portable charger is should be an indication of how long it will work out for you.

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FAQ:

Q: What is the best 10000 Mah portable charger for a laptop?

A: ” MODAL 10,000 mah Portable Charger for Most USB Dev…Modal 10,000 mah Portable charger is very good for charging phones and even laptops. …10000 mah portable charger” A dead or dying device is inconvenient at best, especially when you don’t have access to power.

Q: What is the best 50000mah power bank to buy?

A: The best ultra-high capacity portable chargers — up to 50,000mAh. 1 1. Anker PowerCore+ 26800mAh. Amazon. 2 2. Crave PowerPack 50000mAh. 3 3. RavPower AC outlet portable charger 30000mAh. 4 4. iMuto 30000mAh power bank. 5 5. Romoss 30000mAh Sense 8+ Power Bank. More items

Q: What is the best portable charger for iPhone?

A: Read our full review for our pros, cons, and bot… Anker Portable Charger, PowerCore Essential 20000mAh Power Bank with PowerIQ Technology and USB-C (Input Only), High-Capacity External Battery Pack Compatible with iPhone, Samsung, iPad, and More. . Power bank that can charge your phone over and over again.

Q: How many Mah is the battery capacity of a portable charger?

A: A large 26,800 mAh capacity lasts longer so you can charge over and over. An LED indicator shows you how much battery power is remaining, and the portable battery’s slim, compact design makes it easy to slip into a purse or pocket.