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mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black

mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black

mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black
$  35.18

Score By Feature

Based on 2,486 ratings
Charging power
9.50
Value for money
8.53
For traveling
8.28
Battery life
8.13
Longevity
7.98

OveReview Final Score

How Our Score Is Calculated

Product Description

A rechargeable battery with a capacity of 20,800 Mah gives you an extra 100 hours of power storage
There are two high-output USB charging ports with a total output of four. Two power-hungry devices can now be charged at a rapid rate by using the 2A port.
Whenever the battery is charged or depleted, the led display shows how much power is left. Get to know what you're doing
The triple-tested battery performs at its peak and is safe to use

Questions & Answers

Does this represent an older version of the software?

Despite most of the information on this site being in the XXL, the Mophie I received last week was the Mophie XL instead of the XXL, according to the manual picture on the Mophie website. Not two but 3 ports are available for charging on the XXL. As I am not a new Mophie user, I have owned the older XL model before.

Are there instructions in the box that comes with it?

If, by what you are asking, you mean whether or not the packaging is branded for Mophie, then

Do I have to use the usb to usb C adapter to charge my Macbook Pro with this?

It is not enough power to charge a Macbook with the mophie power boost.

Selected User Reviews For mophie 4061_PWR-BOOST-20.8K-BLK Power Boost XXL Universal External Battery - 8 Charges (20, 800mAh) - Black

The value of your money is way beyond what you would expect
5/5

I have had my laptop for a couple of days now and it has worked fine. The reason why it is cheaper than the rest is still unclear to me. At $40, it holds 20,800mAh, has a 2" screen, and a battery life of up to 8 hours. We are able to generate one To this day, I have been in a state of disbelief. The unit itself and the package both appear to be genuine. It is a little heavy and bulky, but you get what you pay for when you have that much power! My previous Mophie battery that I bought two years ago but lost now is on sale for $79 (from $129) so it is still more expensive than this product. This is not a USB device It wouldn't hurt to have C, but I don't However, get it while supplies last, as prices might go up soon. In addition to the two I have purchased, I plan on purchasing.

Jamison Holt
Jamison Holt
| May 01, 2021
Getting the job done requires a lot of weight and volume
5/5

I'd like to share this friendly Bricks of this size and weight are rare. From the description, I should have realized that There is almost one inch of thickness to it and it weighs almost one pound. Despite its size, I had no idea how large it would be. The idea that you might carry it in a pocket, even a big one, would be absurd. It seems a bit ridiculous to put it in a purse, but I do not carry a purse. Since I am usually away from home on weekends, I bought it for this purpose, and I will still carry it in my backpack. It is not a comparable product to a more portable power bank, however. Those who need a lot of juice will find this product to be great value.

Katie Walter
Katie Walter
| Dec 31, 2020
There is no such thing as lying among big boys
4/5

At $34, it was a great deal on this big boy. A year ago, it was 99 cents, but I use it EVERY DAY. The battery in my phone is notorious for always dying on the me. The charger is a big brick that I take everywhere with me. I bought the charger for a 2-week trip to Europe, and it charges my phone as well as anything else with a USB cord. Since I am a photographer, it was extremely convenient for me to charge my backup battery for my camera in my bag while I was on the move. No matter how long I used it, I never ran out of power. It is a big and heavy brick, but at this price for this much power, you just can't I recommend that you buy it!.

Ismael Cox
Ismael Cox
| Sep 16, 2020
I advise you not to buy! Only after 3 months of usage and slightly use did this stop working
3/5

Previous reviews said the same thing, so I should have listened to them. With so many negative reviews, one can only hope that the manufacturer will resolve the issue in the future. Not at all. The return window was closed when I tried to return.

Rome LAW
Rome LAW
| Jan 02, 2021
The XL size came instead of the XXL, and it does not On a website, the headline appears to be wrong and the phone starts charging, turns itself off after 15 seconds and turns off with full charge
3/5

I woke up in the morning to find my phone was dead while traveling for business. It all became clear to me after that. It usually works well to use mophies The battery on it is a cell. Returning the product was not my first time doing so.

Zaria Ramsey
Zaria Ramsey
| Aug 31, 2020
I would not recommend spending the money on this
3/5

One does get what they pay for, I suppose. The charging dongle could not be charged overnight, so I used a different charging cable. The iPhone 6s took about 8 or so full charges for me to attempt to recharge it after getting it fully charged. I have now been trying to charge it for two days and have not been able to get past two The last time I charged my phone, I paid $40 for 8 charges. If I'd used a regular outlet, I could have gotten a better deal. Two weeks of my trip overseas were what I had hoped would last me. The plan now appears to be to not bring I am disappointed.

Lacey David
Lacey David
| May 18, 2021
Although it charges two devices considerably faster than each other (iphone and ipad) but it takes hours
3/5

Twelve years of age or older It is necessary to charge the account. Although it charges two devices considerably faster than each other (iphone and ipad) but it takes hours. Twelve years of age or older The device is charged while it is in use.

Leland West
Leland West
| Sep 09, 2020
A sudden power failure resulted in the unit The item has been returned
3/5

I noticed that, after the initial charge, the device would only stay on for 15 seconds every time I turned it on. The four white lights would flash on and off as it was on. The charging of an iphone or watch would start when the device was connected, but it would stop when the device was disconnected. Sorry to hear that.

Zoya Serrano
Zoya Serrano
| Mar 21, 2021

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