Compatibility
Only for iPhones with MagSafe (12 series or later), phones with official MagSafe cases, ESR magnetic cases, ESR Universal Rings, and AirPods Pro/3/2
Qi2-Certified Charging
Officially Qi2 certified to deliver the fastest 15W charging
Strong Magnetic Lock
Powerful ring of magnets with 1,200 g of holding force keeps the power bank securely attached to your phone
Coolest and Safest
Coolest and safest charging for all of your devices
SM406 –
We travel all the time and frequently need a battery pack because when we head out, we are gone for several hours at a time. I like this pack because it’s compact and works very well. Make sure you charge it fully before packing it up for the day. My phone went up 20% in a matter of minutes with this little guy. It would be great to take at a restaurant or on transportation to give your phone a needed boost. I really like I don’t have to pack a separate cord for the phone. The magnet is quite strong and sturdy. My phone didn’t get crazy hot while it was charging. All in all, I’m very please with this charging pack.
Y. Oh –
This is fairly bulky at 10,000mAh, but so are all other portable battery packs with that same capacity. As it’s magsafe, I love that I don’t need additional cables. And with Qi2 standard, it charges pretty quick! Despite its bulky size, it’s still very travel friendly. I keep it in my sling bag and I barely notice it’s there.
Y –
This ESR MagSafe battery pack exceeded my expectations. It’s compact, charges efficiently Qi2 speed (comparing to my MagSafe 15W charger), and even doubles as a stand on flat surfaces. The magnetic attachment is strong and makes on-the-go charging hassle-free.I wish it included a small kickstand to make it even more versatile, but overall, it’s a reliable and convenient charging solution. Perfect for travel or daily use. Highly recommend!
Ting –
This ultra-compact battery pack gives me faster charging on the go but not really ultra thin. I just snap it on, and I’m set with plenty of power for my day—good when I’m out and about and don’t want to worry about running out of battery. But hopefully it may be faster and thinner.
Mike Nugget –
These things are awesome and even better if you have a iPhone 14 or higher with the magnetic charging feature — you can continue to use your phone while it charges without having to worry about the charging pausing on you. It also works with older phones, but you can’t really use the phone because either the phone or the charger will be like a bar of soap — I usually tether the charger to the older phones with a short usb-c/lightning cable (sold separately) if I know I’m going to try to use it.We tend to use it for when we are travelling or have to travel to low service areas and the phone gets busy looking for signal and wearing the battery down quickly. It’s also good for the kids who can’t keep their phone charged all day (every child) or have after school commitments (like football practice or games) and have to be away from charging ports for extended periods of time.It provides a speedy charge and can charge up more than one phone on a single charge of the battery pack.
ih8myx –
Works great. Good size battery. It fast charges my android phone!! The build quality seems top notch. If your looking for a battery bank that will charge iphone and android via wireless, this will work for you!!!
owenkevin –
much faster than the old wireless charger during the first 10 mins of charging, but the charger gets very warm after 15 mins and it starts to throttle the charging speed.
Shana –
I love chargers you can attach to your phone wirelessly, so convenient. This pack holds a lot of power and it is a tad bulky but I can’t complain because it charges so well. One of my favorite battery packs.
R4LDZ ✅ –
Just recently been using a portable 10,000mAh power bank and it’s exceeded my expectations. One of its standout features is the Qi2-certified 15W MagSafe iPhone charging, which powers my iPhone 15 twice as fast as my old 7.5W charger—super convenient when I’m in a hurry.Despite its power, it’s incredibly slim and lightweight, making it the perfect companion for travel or daily use. The built-in NTC sensor, AI algorithm, and graphene heat dissipation give me peace of mind, as it prevents overcharging and overheating. Plus, it’s approved for air travel, which is a bonus during my business tripsThe strong magnetic lock is a game-changer, with a strong magnetic force that keeps the charger securely attached during charging. I also love the versatility of being able to charge two devices simultaneously—using both the MagSafe wireless charging for my iPhone and the USB-C wired charging for other gadgets.The package includes a USB-C to USB-C cable and a manual, which was straightforward and helpful.Overall, this power bank has become an essential part of my tech arsenal. It’s functional, reliable, and incredibly easy to use. Highly recommend it for anyone looking for a powerful and compact charging solution!
David –
This worked well with my iPhone with both wireless charging and wired charging; there were no surprises.Thanks to supporting the new Qi2 standard, this will wireless charge Qi2/Magsafe phones up to 15W. Typically you’ll only see the full 15W wireless charging at low battery percentages (as controlled by the phone), but this works great in practice as that’s when you need the full charging rate the most. Wired charging is always better for speed and efficiency but certainly less convenient.Due to the substantial battery capacity (36Wh), this charger does have some heft and thickness to it. I personally wouldn’t carry this around in a pocket everyday, but for traveling this is a great backpack/sling/purse accessory.The build quality is solid, and it feels smooth/comfortable in my hand. ESR is also a reputable brand, so I feel confident that this is a well-made product.