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
Double-Award Winning Kickstand
Award-winning design that goes beyond just charging your devices
Qi2-Certified Charging
Officially Qi2 certified to deliver the fastest 15W charging
CryoBoost Tech
CryoBoost technology enhances charging to make it safer and more reliable
Gmda –
I bought this because of the good reviews. I have been using it for a week and it’s very slow. It barely charges my phone and when I’m using my phone it doesn’t charge at all.
StPatty33 –
This power bank charges my iPhone awesomely, even through the leather case. It gets a little warm but that’s expected from anything that charges decently fast.The capacity is great especially for the small form factor. I love the display–so much better than little tiny LED lights that many cheaper power banks use.My one complaint (and it’s a small one) is that the tip of the kickstand being kind of rounded, it makes the phone less stable when propped up, super easy to knock over or rock around. If it were a squared end this wouldn’t be an issue at all. Not a big enough complaint to take a star off, but worth mentioning.
Annette Smith –
So far, it’s doing what I needed so I am pleased but have had it only for about a week.
EngineerRetired –
This little battery pack is just waiting around for the next power outage — with a secret smile on it’s (digital) face! I have other battery packs, but they require me to remember the cords and to charge them up – oops, forgot again. But this one takes the prize for the most thoughtful features!Here’s my thoughts on this battery pack >>1. CORDLESS USE — Yeah! No more forgetting to bring the cord (and which cord is it?? I mean I have cords all over the place — yikes!). With the ESR’s magnetic wireless MagSafe connection It clings to the back of my iPhone like stink on a skunk! It has a very strong magnet which charges my phone perfectly through the MagSafe case I have on my phone. How nice is that?2. DIGITAL 2-WAY READOUT SCREEN — The side of this ESR power bank has a digital readout screen which gives the "ETA" to full charge when recharging this power bank. It also tells you the the percentage of power in the battery bank.Then when you are pulling power out of the ESR power bank, the display tells you the amount of time estimated that you can power the attached device AND how much charge (in percentage) remains — that’s a pretty cool feature! I really like knowing exactly where my back-up devices stand.3. CORDED RECHARGE — While you can charge the ESR power bank with a USB-C cord attached to it, and, power an attached device at the same time, you cannot recharge the ESR power bank by magnetically attaching it to your wireless charging stand on your bedside table. Too bad, this would have been neat.4. WEIGHT — The ESR power bank which I tested is rated at 10,000 mAh; consequently it is a bit heavy. But this is not a problem because it sits in the car or in my dresser to be used for power outages or when I’m simply too lazy to go set it on the charging stand.5. NIGHTSTAND CLOCK USE — When I have my iPhone set horizontally on my 3-way charging stand it displays as an "always on" alarm clock and time and temperature device. When my phone is magnetically attached to this ESR power bank it also functions in the same way. So in a power outage, I use this ESR power bank as a nightstand clock & information center!I highly recommend the ESR MagSafe Battery/Power Pack to have for the next emergency or power outage! It is well-made and full of useful and thoughtful features.
Tarzan –
I got the kickstand very but ESR makes another one without for $5 cheaper. Me and my family travel a lot and can’t always keep our phones charged. I got this magsafe power bank to use while traveling for my wife that has an iPhone and myself, a Samsung user. I got this one specifically because I wanted to see how much battery was left and this is one is Qi2 capable. Plus, it has a kickstand.Although it’s made of plastic, the plastic is premium, not cheap feeling. It comes with a USC-C to USB-C charging cable. The kickstand is made of aluminum which should hold up over time. You can prop your phone up while charging which is awesome! I love the battery level display so I know how much is left, instead of 4 led lights like some, so you have to guess.The new Qi2 standard is capable of charging iPhones 12 to 16 at 15 watts compared to 7.5 watts for Qi1. Although there’s no charging speed indicator, my wife’s iPhone 12 Pro took about half the time it would to charge from 2% to 50%, about 30 minutes. Before it took almost an hour. For my Samsung S24 Ultra, it was able to fast wireless charge and fast wired charge! This can also charge 2 devices at once, but the charging speed will be reduced because power is now divided.Overall, for $49.99 or $37.49 after a 25% off coupon as of this review, this is a great magsafe power bank that fast charges iPhones and Android phones. 10,000mah is enough to fully charge most phones twice or 2 phones once. Now we don’t have to worry about our phones dying while on traveling. I really can’t find anything negative about this power bank except it’s a little bulky but that’s a given being its 10,000mah.
Loran –
It’s a great charger and it sticks well to the phone. It’s been working great even with my phone case in the way. It was some weight to it but nothing extreme
Jesse –
This thing is awesome. I have the 10,000 mah version with the kickstand and the screen. It’s relatively big but no bigger then my other 10,000 battery pack and that one doesn’t have a screen or kickstand.This thing charges my iPhone 15 pro fine. It’s not “too big” for the camera bump or the length. It’s perfectly fine.I kinda tested it but I would say the claim of 1.9 charges is accurate.I will say you will have to be careful that if you are really using the phone or have a big case on, it will trap heat and make the phone stop chargingFaceTime and charging while the phone is low on battery will make it real hot. This is because the lower the iPhone battery the faster the phone will charge which means more heat and energy.When the battery percent is higher it’ll work better. Lastly the screen only shows charge time not discharge time or watts. That’s fine. It does show the percent which is nice. And it’ll show qi2 for a compatible phone.It does have a strong magnet and charges AirPods Pro which is so cool because it’s one less cord to pack since I have the old one with lightning.Really good piece of gear. The kickstand worked well on my plane. Compared to the anker similar one for way less cost. ESR makes good stuff
Ren –
Took this on a trip, and it’s so convenient not to worry about a charging cable, even if it’s a short one. I love the window that indicates how much juice is left. It does get a bit warm sometimes when charging, but it’s so compact that I can fit my phone while charging with this in legging pockets. I can use the stand vertically and horizontally as well. Build quality is great. Highly recommend!
Mike B –
If you have a Pro Max sized phone, you know that the smaller 5,000mah battery packs don’t always cut it if you want a guaranteed full charge. The 10,000mah battery pack from ESR is great because it is able to completely recharge my 15 pro Max and has a little left in the tank after. If you have a normal sized iPhone, it is even better. No cables needed, grab one of there and you are good to go when you leave your house.
Chris D. –
I love the LCD display on the side and the integrated stand. Seems durable and charges my phone quickly. Great capacity as well.