Customer Ratings & Reviews

It's much bigger (and heavier) than any other portable charger I've purchased in the past and takes longer to charge but this thing works so well. Charges our phones/tablets fast and it does not drain quickly (I absolutely love the digital display showing the remaining battery). I don't look forward to carrying it anywhere but I love using it

The capacity seems legit and charges my phone 3-4 times. However it does act iffy at low charge - it will go sometimes from 15% to 0% in a minute and once even did 40% to 0% and turned off. So a bit unreliable but otherwise good

The Energizer Ultimate Lithium 30,000 mAh power bank is reliable and fast, with 30 W USB‑C charging and an LCD display. It can charge multiple devices at once, making it perfect for travel or everyday use.

This Power Bank has everything I need to keep my devices charged in areas where ac power is virtually non-existent. I bought it after seeing that it has the necessary ports that are usable with my gear. It has plenty of charging power and very portable inside my backpack. Kudos to Energizer !

Good powerbank and once fully charged it can charge multiple phones. Performance is good and only drawback is the device is bulky.

This battery lasts quite a long time; I have it in my office chair for heating and massage. It lasts, with both heat and massage on, for over 3 hours. I really like the display of the battery charge, great idea. The only downsides I have noticed: it's pretty big and doesn't easily fit into the pocket on the chair, and it takes about 6 hours to fully charge from zero. Neither downside is so bad that I don't like the battery, though. I can make it fit, and I try to keep it on the charger when I get off of the chair, if it is below 20%. I have a heated stadium chair also, but this would be too big for the pocket on that one.

"Excellent 30,000mAh wireless power bank, long-lasting and charges my phone super fast!"

This Portable Battery Charger works with all the Apple devices in my family. We have both old and new devices. We have new phones, old phones and IPADS. Worked with all devices.

Great power bank! Huge capacity! Digital display is a nice bonus! Fast!

This thing is a beast for portable charging. It actually isn't as heavy as I thought and I've had older batteries that have less mAh but weigh more. The strap is nice and I like the screen showing the battery percentage. The only thing I feel is pointless is the flashlight, it's not strong at all and hardly lights up a dark area in front of you. But it doesn't take away from the value or use of the battery

I love this power bank it last a long time once its charge thinkingvabout buying a second one❤️❤️

It's a battery....it's a big battery? Have I hit my 50 character minimum yet?

This battery pack is incredible! It's hard to believe that it's able to store 30,000 mAh 30W of power. I wish this kind of product was available a few years ago when I chaperoned my kid's high school trip to Florida, spending the better part of 2 days on a bus each way. I could have kept my phone, as well as the phones of 1 or 2 other chaperones. However, I'm glad to have it now so I don't have to worry about power outages, even if they last multiple days.

I'm glad I purchased this charger. I usually use it at home to charge my phone instead of the wall charger. I can get 3 or more charger off of a full charge. It is a bit heavy so I might purchase a smaller/lighter one for travel.

Quick charging of my iPhone and so many times! The only reason I would go to 4 stars is that the strap pulled off! I didn't need the strap, but if it's a feature, it should work as such.

Plus: the amount of charge it stores Minus: its weight Nice feature the display it brings

Works great. I used to charge my phone and tablet remotely for a week and the display shows still 27 percent charge. Easy to use. The light is a pleasant plus.

Great battery life.. perfect when I'm always traveling.

Battery can charge my watch and phone for a week. It can also charge a laptop, but it will drain battery a lot faster

Good product. Holds power for a long time. Charged my phone and headphones on a long flight and still had 50% power left