Theand have some impressive numbers when it comes to battery life, but that doesn’t mean they’ll last forever. There are a number of options to extend battery life while on the go. While adding battery boxes can do this, it also adds a lot of unnecessary weight. Plus, you don’t want to spoil the beautiful design of your new iPhone with a bulky case. This makes a portable battery charger, external battery, or power bank the best choice for extending iPhone battery life.
To that end, I’ve rounded up the best portable power banks and battery chargers that will make your iPhone battery last a little longer. Although they cost more, I personally like batteries that have a Lightning cable built in, so I don’t have to worry about carrying around a charging cable for a quick charge if I don’t have enough power. But I’ve also included some budget options for the best portable charger for iPhone models, and some of these come with a charging cable for those who want to spend as little as possible on charging their Apple devices via a power pack.
Although we have a similar list of best power bankshere, any portable battery pack without an integrated Lightning cable will work perfectly for charging an Android smartphone (or any other portable gadget) as long as you provide a compatible smartphone cable.
So, what is the best portable charger for iPhone models? What is the best portable power bank for charging on the go? Let’s find out. We periodically update this list of the best portable charger options for iPhone, and we’ve tested all of these models or their direct predecessors anecdotally.
Infinity Lab is the new accessories subsidiary of Samsung-owned Harman Kardon, and I like its InstantGo 5000 and InstantGo 10000 power banks, which come with an integrated Lightning cable for easy charging for iPhones. The larger 10,000 mAh is $20 more and heavier and bulkier, but can charge most iPhones twice.
The Anker PowerCore III 10K portable charger features fast USB-C output charging (18W), as well as a USB-A port and up to 10W wireless charging. It’s not a MagSafe-equipped device, so a MagSafe-equipped iPhone 12 or iPhone 13 won’t magnetically stick to it for wireless charging. Perhaps the next version will be magnetic.
The great thing about Anker’s 622 magnetic battery is that it’s a wireless battery with an integrated magnetic cover that turns into a stand. You won’t get fast wireless charging from this 5,000mAh battery (it charges up to 7.5 watts), but it’s slim and easy to carry.
It charges via USB-C, and if you use USB-C to Lightning to charge your iPhone, it will charge at 12 watts. That’s not as fast as a 20-watt USB-C power adapter can deliver, but it’s faster than 7.5 watts.
At around $55, it’s not cheap, but Anker’s PowerCore Magnetic 5K Wireless is one of the best MagSafe accessories out there, even if it’s not an official Apple MagSafe-certified accessory. It’s a battery that magnetically attaches to the back of your iPhone 12 model or MagSafe case and wirelessly charges your phone. Unfortunately, it doesn’t offer fast wireless charging — this wireless charger only charges at 5W, not even 7.5W (but you can charge faster via the USB-C port with a USB-C to Lightning cable. not included). While it doesn’t offer fast charging without an extra cable, it’s convenient and compact. It also sticks well.
Aukey touts the PB-N83 Mini 10,000mAh USB-C Power Bank as “the smallest and lightest 10,000mAh portable charger.” I’m not sure it’s the smallest in the world, but it has a smaller footprint than a credit card and provides high-speed charging. That said, it’s 1.18 inches (30 mm) thick and has a bit of weight to it. Still, this ultra-compact portable charger fits easily enough in a pocket and has both 18-watt USB Power Delivery with a Type C cable port and Quick Charge 3.0 USB-A. The included USB-C cable port can be used as a pass-through port so you can charge the Power Bank and the device at the same time.
The PB-N83 portable charger is around $20 and is sometimes on sale for $13. That’s a good price for a fast-charging 10,000mAh PD power bank. A USB-A to USB-C cable is included for charging, and owners of newer iPhone models can use the USB-C to Lightning cable included with new iPhones to quickly charge their phones via the USB-C PD port. power bank. I charged my iPhone 12 Pro to about 60% in 30 minutes.
Although thicker than some Apple iPhone portable chargers in this lineup, the Anker PowerCore Slim 10,000mAh is impressively thin for a 10,000mAh portable phone charger. There is a USB-C input to charge your phone’s battery, but no USB-C output. No cables are included.
This 15,000mAh power bank is more powerful than some of the chargers on this list, but it holds a lot of juice. This portable charger also offers 18-watt USB PD for fast charging via the USB-C port and has a USB-A port along with an LED to indicate battery power. Its list price is $44, but if you enter the code RR20 the price drops to $28.60 at the checkout.
If you’re looking for a decent-sized battery with a built-in Lightning cable, the LinearFlux Hypercharger Pro is a good value. There’s also an integrated Micro-USB cable with a USB-C adapter that you can clip on.
This model with the charging cable came out a few years ago, so it’s discounted at Walmart.
This Anker model is basically a large wall charger that plugs in like a power adapter. We used and liked the older 5,000mAh version with dual USB-A ports, which retails for $26-$40, depending on color choice. But the new model doubles the capacity to 10,000 mAh and adds a USB-C port. This allows you to charge two devices simultaneously, such as your phone and an additional connected gadget (or two phones). There is also a small LED indicator on the side that allows you to check the charge level with the push of a button.
This Aukey power bank has both wired and wireless charging options, as well as an integrated kickstand, making it an attractive external battery for gamers and onlookers. If you use the USB-C port, you can get 18-watt charging. Go wireless and place your phone on the charger and it will charge wirelessly at 10 watts, which is where the iPhone’s charging speed currently maxes out for wireless charging. You’re paying a premium, but this fast-charging phone charger has a large 20,000mAh battery, a built-in kickstand, and a digital indicator that lists the remaining charge. It comes with a USB-A-to-USB-C cable, but you’ll need to provide an adapter to charge it.
The MyCharge HubPlus Turbo is the company’s latest power bank with an integrated folding wall plug and both Lightning and USB-C cables. The wall charger is called Turbo because it has power transfer and Quick Charge 3.0 (USB-C cable) to ensure fast charging speed, which means 75% faster charging speed than a standard 5-volt charger. This fast charging wall charger has a 6700 mAh battery.
Nimble’s Champ portable charger uses recycled plastic in its construction. You’ll have to pay a bit more to go green, but it’s a nice, compact 10,000mAh charger that features PD 4.0 fast charging (18 watts) via a single USB-C port. Also a coupon CNET25 you’ll get a 25% discount at checkout.
Nimble also sells higher-capacity fast-charging battery packs.
The Atom XS portable charger comes in two versions: a smaller 800 mAh model and a larger 1300 mAh model. These smart devices are designed to fit on a key chain and are about the size of an electronic car key. But be warned, they won’t fully charge your phone. The idea is to keep them around to charge in case your phone dies and you need juice within a few hours.
Both Atom XS models have an integrated Lightning connector and won’t weigh down your phone while charging. At around $40 for the larger 1300mAh fast charge output option (the option I chose), the Atom XS is a fairly expensive device, and you may be disappointed that it will only charge some larger iPhones up to around 25. %. Again, it’s all about the convenience of having a small battery charger for emergency charging purposes. The model with USB-C charging is slightly cheaper at $35.
Mophie’s magnetic power bank is similar to Anker’s, but with a sleeker design. Like Anker, this portable charger isn’t an official Apple MagSafe accessory, but it magnetically sticks to the back of your iPhone 12 or MagSafe case — yes, it sticks nicely — and fits a 5,000mAh battery. It can also be used with other phones that support wireless charging and come with an adhesive magnet.
For wireless charging, Mophie says you’re looking at up to 7.5W for iPhones, but it felt a bit slower to me (more like 5W). If you need faster charging, you can connect a USB-C to Lightning cable to increase the speed to 12W. It has enough juice to fully charge an iPhone 12 or 12 Pro once, but it will come up a little short of a full charge with the iPhone 12 Max Pro. Note that this is not compatible with the iPhone 13 Pro.
What to look for
A few things to consider when shopping for an external battery pack or power bank:
- A higher power output rating (mAh, short for milliamp hours) means more charge – but also the weight of a heavier portable charger.
- For the latest iPhone models (everything after the iPhone 7), you should buy a battery with a capacity of at least 3000 mAh, which should give you at least one full charge per device. Except for the Atom XS, all the above models hit this mark.
- Multiple integrated charging cables or USB output ports will allow you to charge multiple devices at the same time, such as an iPad or other iPhone.
- These best portable chargers for iPhone all use lithium-ion rechargeable batteries and therefore should always be kept in carry-on luggage when flying. Airlines and regulators are increasingly banning li-ion batteries from checked baggage.
- If you want maximum power output, choose chargers with USB-C PD (power delivery) models, which should charge almost any device smaller than a laptop, such as a tablet or Nintendo Switch.