Best Power Bank for iPhone for 2024

Updated Jan. 17, 2024 2:59 p.m. PT

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission.

Reviews ethics statement

old version (which confusingly retains the same 622 model number). 

” page-position linktext linkurl can-collapse=”true” collapse-on-page-load=”true” can-truncate=”true” truncate-on-page-load=”true” offer=”{“id”:”b3c908f9-ebf8-44ba-85d1-790bd611b24b”,”label”:”Anker 622 Magnetic Battery (MagGo) Upgraded Version, 5,000mAh Foldable Magnetic Wireless Portable Charger and USB-C (On The Side), Only for iPhone 14/13/12 Series (Interstellar Gray)”,”slug”:”anker-622-magnetic-battery-maggo-upgraded-version-5-000mah-foldable-magnetic-wireless-portable-charger-and-usb-c-on-a1614″,”edition”:[“us”],”imageId”:””,”imgUrl”:””,”imageHeight”:0,”imageWidth”:0,”typeLabel”:”Product”,”objectType”:”content_product”,”icon”:””}” techobjectinfo=”{“uuid”:”b3c908f9-ebf8-44ba-85d1-790bd611b24b”,”slug”:”anker-622-magnetic-battery-maggo-upgraded-version-5-000mah-foldable-magnetic-wireless-portable-charger-and-usb-c-on-a1614″,”name”:”Anker 622 Magnetic Battery (MagGo) Upgraded Version, 5,000mAh Foldable Magnetic Wireless Portable Charger and USB-C (On The Side), Only for iPhone 14/13/12 Series (Interstellar Gray)”,”productType”:”PRODUCT”,”updateType”:”EZMONEY”,”mod”:1705543116470}” overridecredit=”David Carnoy/CNET” overridecaption=”

” imagegroup=”{“imageData”:{“id”:”23e85cc3-40c6-463e-bb97-21872f7bf1a1″},”size”:””,”float”:””,”lightbox”:false,”imageDoNotCrop”:false,”imageDoNotResize”:false,”imageWatermark”:false,”imageDateCreated”:”2022-01-27″,”imageParallax”:””,”imageCrop”:””,”imageEnlarge”:false}” usepricing=”false” ng-block=”{“id”:”9a12fvkg0kaywgi”,”type”:”cross-content-listicle”}” edition=”us” data-key=”cross_content_listicle__96d51024-e2ec-462b-8920-06a43d4bfe8a” imagecredit=”David Carnoy/CNET” tagslugs=”hv28,apple” contenttype=”Best List – Precap” isbestlistredesign=”true” filtershortcodetypes totalfilteritems=”0″ pagelayout=”Default – Article Page” showdetails=”true” suppressautoplay=”true” tocheadlineitem=”[object Object]”>

GaNPrime chargers with next-generation GaN 3 technology, which the company says is even more energy-efficient. The Anker Power Bank 733 combines a 65-watt charger with a 10,000-mAh portable battery and is part of the new GaNPrime line. It’s pretty compact for what it is and offers two fast-charging USB-C ports and one fast-charging USB-A port. You can charge up to three devices at once, but note that to get a full 65-watt charge for a laptop, you can only plug in the laptop.

” page-position linktext linkurl can-collapse=”true” collapse-on-page-load=”true” can-truncate=”true” truncate-on-page-load=”true” offer=”{“id”:”834fc7f7-3447-47c8-8e41-6a2162173e67″,”label”:”Anker 733 Power Bank (GaNPrime PowerCore 65W), 2-in-1 Hybrid Charger, 10,000mAh 30W USB-C Portable Charger with 65W Wall Charger, Works for iPhone 13, Samsung, Pixel, MacBook, Dell, and More”,”slug”:”anker-733-power-bank-ganprime-powercore-65w-2-in-1-hybrid-charger-10-000mah-30w-usb-c-portable-charger-with-65w-wall”,”edition”:[“us”],”imageId”:””,”imgUrl”:””,”imageHeight”:0,”imageWidth”:0,”typeLabel”:”Product”,”objectType”:”content_product”,”icon”:””}” techobjectinfo=”{“uuid”:”834fc7f7-3447-47c8-8e41-6a2162173e67″,”slug”:”anker-733-power-bank-ganprime-powercore-65w-2-in-1-hybrid-charger-10-000mah-30w-usb-c-portable-charger-with-65w-wall”,”name”:”Anker 733 Power Bank (GaNPrime PowerCore 65W), 2-in-1 Hybrid Charger, 10,000mAh 30W USB-C Portable Charger with 65W Wall Charger, Works for iPhone 13, Samsung, Pixel, MacBook, Dell, and More”,”productType”:”PRODUCT”,”updateType”:”EZMONEY”,”mod”:1705543115574}” overridecredit=”Anker” overridecaption=”

” imagegroup=”{“imageData”:{“id”:”5c8f4d41-d41c-480b-8075-a776c49399a4″},”size”:””,”float”:””,”lightbox”:false,”imageDoNotCrop”:false,”imageDoNotResize”:false,”imageWatermark”:false,”imageDateCreated”:”2022-08-31″,”imageParallax”:””,”imageCrop”:””,”imageEnlarge”:false}” usepricing=”true” ng-block=”{“id”:”klcr070cae06r8n”,”type”:”cross-content-listicle”}” edition=”us” data-key=”cross_content_listicle__1660c0be-e916-459f-99e6-e01a8d87acd7″ imagecredit=”Anker” tagslugs=”hv28,apple” contenttype=”Best List – Precap” isbestlistredesign=”true” filtershortcodetypes totalfilteritems=”0″ pagelayout=”Default – Article Page” showdetails=”true” suppressautoplay=”true” tocheadlineitem=”[object Object]”>

Lightning vs. USB-C

Every new iPhone since the iPhone 5 in 2012 through the iPhone 14 series in 2022 used Apple’s proprietary Lightning connector for charging. But with the iPhone 15 series, Apple has made the jump to USB-C. The differences between these two connectors only matter if you’re seeking out a power bank with an integrated cord. Otherwise, you’ll want a model with USB-C or USB-A output — that can be used to power your iPhone (or nearly any small electronic device) with the cable that came in the box.

Wireless charging: MagSafe vs. Qi

Most iPhones since the iPhone 8 and iPhone X models introduced in 2017 offer inductive wireless charging. Apple’s standard for these phones is called MagSafe, and power banks that are fully MagSafe compatible — like Apple’s own MagSafe Battery Pack — will charge iPhones at a fast 15-watt level when the power bank is magnetically adhered to the rear of the iPhone. That said, many other more affordable models will still attach to iPhones magnetically, but charge them at half speed (7.5 watts). In all cases, you’ll need to make sure the iPhone has a MagSafe-compatible case, however. (Apple has indicated that the iPhone 15 series is compatible with the emerging Qi2 standard, but the company has yet to specify if that includes any benefits versus the original Qi standard, such as higher capacity charging.)

Power capacity vs. weight

Most baseline power banks now start at a 5,000-mAh capacity, which should give you at least one full charge for an iPhone. Chargers with 10,000-mAh or more are available, but they weigh more. That’s of particular note if you plan on traveling with the charger in a purse, backpack or pocket. 

At the current time, we do anecdotal testing on these models. Each is fully charged and used on a recent iPhone model for at least a week in real-world conditions. We verify that charging speeds and recharge times are within expected parameters, and — for models with integrated stands or cables — confirm that the connections and build quality are sturdy and free of any notable annoyances or caveats. 

Here are a few things to keep in mind when shopping for an external battery pack or power bank:

• A higher power output rating (mAh, short for milliamp hours) means more charges — but also a heavier portable charger weight. 
• For the latest iPhones (everything after the iPhone 7) you should buy a battery with at least a 5,000-mAh capacity, which should give you at least one full charge for a device. All of the models featured above hit that mark. 
• These best portable chargers for iPhone all use lithium-ion rechargeable batteries, and should thus always be stored in carry-on luggage when flying. Airlines and regulatory agencies are increasingly banning li-ion batteries in checked baggage.
• If you want maximum power output, opt for chargers with USB-C PD (power delivery) models, which should charge nearly every device smaller than a laptop, such as a tablet or Nintendo Switch.
• Multiple integrated charge cables or USB-out ports will allow you to charge more than one device at a time, such as an iPad or another iPhone. Just don’t expect to charge a laptop unless you get a power bank with 65 watts of output power or more, which is comparatively rare.