Some of the first guides I ever labored on for Engadget used to be about energy banks. Within the years since, I’ve examined greater than 50 moveable batteries to stay our best alternatives as up-to-date as conceivable. Now that the iPhone 17 is at the horizon — and rumored to be the thinnest ever — we needed to dedicate some area to MagSafe battery packs particularly.
I accrued up a brand new crop of batteries to check and when put next the consequences with our current information to pick out the most efficient MagSafe-compatible battery in the market. As we be told extra concerning the new iPhone’s battery specifications and get our palms on banks enabled with the brand new Qi2 25W charging usual, I’ll proceed to replace this information. For now, our best select is Anker’s Qi2-enabled MagGo 10K energy financial institution. It has a large capability, rapid charging occasions and at hand further options like a stand and show. However there also are choices right here for minimalists and the budget-conscious, too.
The most productive MagSafe energy banks for 2025
Amy Skorheim for Engadget
Specifications: 10,000mAh capability, Qi2 licensed, show, stand, USB-C port
Who is that this for? The one that by no means recalls to fee their telephone in a single day.
Anker’s MagGo energy financial institution used to be one of the most first Qi2-certified merchandise to come back to marketplace — and it’s nonetheless one of the well-rounded MagSafe banks you’ll get. It charged an iPhone 15 from 5 % to 60 % in slightly over 45 mins. It took beneath two and a part hours to get the telephone from near-dead to complete, and it had sufficient energy left over for an extra 70-percent fill up.
A small show tells you simply how a lot fee stays (and the way lengthy till it’s complete whilst you’re recharging the battery). The kickstand is strong so you’ll use the telephone hands-free in portrait mode, or you’ll twist the telephone to observe one thing in panorama orientation.
Like many Anker merchandise we’ve attempted, it has a strong construct and a blank aesthetic. Plus, it is available in crimson, blue and inexperienced along with the usual (and relatively dull) black and white. Although it’s at the pricier finish of the battery pack spectrum at $90, it’s continuously on sale for $70 and has bought for as low as $50 on Amazon.
- Delivers a quick fee
- Sufficient juice for 1.7 iPhone 15 fees
- Robust stand means that you can watch whilst charging
Amy Skorheim for Engadget
Specifications: 5,000mAh capability, Qi2 licensed, beneath 5 oz., 0.34-inches thick, USB-C port
Who is that this for? The minimalist; the one who needs their energy financial institution to mix in.
iPhones are swish and narrow — if you wish to have the similar out of your moveable charger, Anker’s new Nano 5K MagGo Slender is a great select. It’s one of the most thinnest chargers I’ve ever examined and has a pleasing, clean matte texture. Because it’s thinner and slightly wider than many battery packs, it’s preferably proportioned for the standard iPhone, stretching edge-to-edge at the again and sitting slightly below the digicam. That makes it simple to grip your telephone and use it because it recharges. There’s no stand, strap, display or another extras, however that’s the purpose with a minimalist accent like this.
It took an iPhone 15 from 5 % to 90 % in about two and a part hours. Like any energy banks, it bogged down considerably after the pack used to be part tired, so it’s price noting that it charged the telephone to 40 % in not up to an hour.
- Slender sufficient to mix in
- Minimalist design
- Top class construct
- No stand, display or strap
Amy Skorheim for Engadget
Specifications: 10,000mAh capability, Qi2 licensed, USB-C cable/strap, stand, USB-C port
Who is that this for? The one that needs essentially the most fee for the bottom worth.
That is the primary product from Iniu that I’ve examined and I used to be inspired by way of each the options and the price. The P73 10K Magnetic Energy Financial institution controlled to get an iPhone 15 from 5 % to complete in round two hours and fifteen mins. It had sufficient left over to ship every other spectacular 90 proportion issues to the iPhone in spherical two — that’s if truth be told a somewhat higher efficiency than our best Anker select. Because it’s the primary of its type, I’m no longer as positive of the financial institution’s long-term reliability (like I’m with Anker batteries), however to this point, Iniu turns out lovely succesful.
As an alternative of a show at the financial institution, the rest energy is indicated with a adorable, lit pet paw. The lighting fixtures at the toe pads and heart pad disappear because the battery discharges; it is a adorable variation on common LEDs. The stand on the backside works in both panorama or portrait mode, however the strap will get in the way in which when it’s within the latter place. Talking of the strap, it’s no longer only a at hand approach to clutch the financial institution — it’s additionally a removable USB-C cable. That can come in useful when it’s time to recharge the pack or you wish to have to lend some fee to every other tool.
- Nice capability for the fee
- Features a stand
- Connected strap doubles as a brief USB-C cable
- Strap will get in the way in which of the stand
What to imagine ahead of purchasing a MagSafe energy financial institution
Make a selection the appropriate capability. Maximum moveable MagSafe chargers have both a 5,000 milliamp hour (mAh) or 10,000mAh capability. Clearly, the bigger capability batteries are bodily larger, however because of an iPhone’s magnetic attachment issues, you’ll nonetheless use the telephone very easily because it fees. For those who’re nervous about general bulk, it’s possible you’ll desire the slimness of a 5,000mAh battery.
Simply notice {that a} 5K battery pack gained’t ship its complete capability in your telephone because of power loss from voltage conversion and warmth dissipation. Through the years, I’ve measured round a 60-percent supply fee for wi-fi banks. For instance, that suggests an iPhone 16 with its 3,561mAh battery gets about 85 to 90 proportion issues from a 5K battery. A 10K financial institution will fee that very same telephone absolutely as soon as, with sufficient for a 50- to 60-percent spice up subsequent time.
Perceive MagSafe as opposed to Qi2. All iPhones type 12 and later have MagSafe era, which depend on embedded magnets to align the telephone with a wi-fi charger and will make stronger charging speeds of as much as 15 watts. The MagSafe title is owned by way of Apple — third-party chargers can’t freely use the time period and as a substitute name their equipment “magnetic,” or practice a branded title like Anker’s MagGo or UGreen’s MagFlow. Make sure you take a look at the product main points ahead of purchasing: anything else that works with Apple’s era might be indexed as MagSafe-compatible.
Qi2 is a regular from the Wi-fi Energy Consortium (of which Apple is a member) and has the similar prerequisites as MagSafe (15W charging and magnetic alignment). Any corporate can post their tech for this certification. iPhones 13 and later are Qi2 well matched.
A brand new usual is coming this autumn; it’s known as Qi2 25W and bumps wi-fi charging speeds as much as 25W. The WPC says an authorized smartphone the use of an authorized charger can wirelessly cross from lifeless to part complete in about half-hour. Those units will get started hitting cabinets within the fall of 2025 and it’s extremely most probably that the brand new iPhone 17 will make stronger it. Plus, it’s most probably that iPhone 16 fashions will retroactively acquire the certification since the ones telephones already make stronger 25W speeds when the use of Apple’s legitimate MagSafe Charger puck.
Bear in mind commute restrictions. You will have noticed information reviews of flights being grounded as a result of an influence financial institution stuck fireplace within the cabin. Lately, the TSA lets in them on your carry-on baggage so long as they’re rated at 100 watt-hours or decrease (about 27,000mAh for lithium ion batteries).
However some airways have enacted additional restrictions. Southwest, as an example, calls for you to stay energy banks out of the bag and visual whilst charging. Although your airline doesn’t make such calls for, retaining an influence brick out within the open whilst it’s in use is a good suggestion — it’ll stay it cooler and also you’ll be much more likely to note if it begins to overheat. Maximum, if no longer all, MagSafe battery packs are available at beneath the 100-watt-hour prohibit, so touring must be simple with one.
Imagine the additional options. You would possibly not want them, however the little further perks of a MagSafe energy financial institution can come in useful. Some have stands so you’ll watch your telephone whilst it refills. Some have LED presentations that let you know how a lot fee is left, which is usually a little extra actual than the lighted pips different banks use. Some even have straps to make the financial institution more straightforward to hold round or fish from your bag.
MagSafe energy banks FAQs
What does MagSafe do?
MagSafe is Apple’s personal era that helps 15W wi-fi charging speeds and comprises embedded magnets to align the telephone with chargers and different equipment.
Which iPhones make stronger MagSafe?
iPhones 12 and later make stronger MagSafe era, regardless that best iPhones 13 and later can succeed in the 15W charging pace with 1/3 celebration Qi2 chargers. The iPhone 12 maxes out at 7.5W with non-Apple equipment.
Are you able to use MagSafe batteries with a case?
Generally (heh), sure. The wi-fi fee can commute throughout a distance of a couple of millimeters. If the case is greater than 5mm thick or comprises steel elements, the wi-fi fee will also be blocked. Many iPhone instances are advertised as MagSafe-compatible, this means that the case itself has complimentary magnets inside of and must no longer intrude with charging equipment. We examined a MagSafe energy financial institution on an iPhone 15 with and with out a MagSafe case and were given the similar charging speeds and quantities in each checks.
How a lot energy do MagSafe batteries supply?
That is dependent upon the ability financial institution. Whether it is Qi2-certified, it may give as much as 15 watts of wi-fi energy. Non-Qi2 batteries generally ship round 7.5 watts. The quantity of fee delivered is dependent upon the capability. Maximum MagSafe moveable chargers are rated at 5,000mAh or 10,000mAh. The previous can get a regular iPhone 15 from 5 % to round 90 %. The latter can fill the telephone totally with sufficient left over for every other part fee.
