Customer Ratings & Reviews

Great item for travel or just around the home or work area. Charge lasts for a long period of time. I use it when working outside or in the garage connecting Bose portable speakers and my iPhone.

Heavy at 1.5 lbs. (24oz). I found other power banks of same capacity at half that weight. 30,000mAh is too much capacity for airline travel. Slow charging time. Other than those negative points, it did work well for charging my cell phone.

This is definitely the best power bank I've owned so far. I used it on an international trip, recharging my phone and tablet multiple times. However, it can take awhile to charge, especially if you are using a lower power USB charger.

So far so good - I bought this and an Anker power bank that was similar...liked this one more returned the other. Took awhile to get fully charged initially, but worth the wait & seems to hold a charge pretty decently.

Impressive battery life and capacity! The Energizer MAX 30,000mAh power bank lasts a long time, making it perfect for extended use. It’s quite heavy and bulky, so not the most portable. One more Type-C outlet would make it even better, but overall, it’s a reliable and powerful charger for multiple devices.

I love the 30,000 battery capacity and that it shows the charger percentage. It charges pretty fast.

Came uncharged, took forever to charge, heavy and bulky, otherwise it charged devices as advertised

The display of battery life is such a great convenience. Battery is on the heavier side but it’s due to its higher watt capacity which is expected. Great product

Solid powerbank! I can charge my phone 5 times over with this one..... Its a bit heavy to carry but if you don't mind the weight - its a really good deal!

The charger works really well. The problem is that I was not aware of how big and heavy the unit is. It is my fault for not reading the specifications more closely.

Takes very long to fully charge but was able to charge my phone up to 3 times

Device is decent. It takes like 2 days to fully charge it without use. Id reccommend charging it every time your done using it to avoid that 2 day charge. It 100% doent last as long. I can burn through the the full battery pack in less then half a day playing little app games with it plugged in. Still decent for the price. Personally would just buy ones cheaper with nore features like flash light for sinlar prices. Dont understand the power button either as it turns on and off when used or not.

Bought this as a gift and it is used often. Has a long lasting battery. Used it for the entire week to charge 2 devices and it still has 85% charge available. The only thing to be aware of is that it's bulky and heavy but that is the exchange to have more power available.

I brought this along for a 2 day trip on the BC Ferries. It performed well charging multiple phones and tablets multiple times during the trip. It is heavy and does take overnight to charge but will last you for days.

I bought one of these for my college bound daughter. It's a little heavy, but it packs a lot of backup power for her Mac, phone and friends stuff too. If you need serious backup power this is it .

Aside from it not charging fully on the first charge and the weight…..love it. Spent a whole week in the woods with it and it was perfect

I do food deliveries and bought this portable charger to keep my phone from dying. I read the reviews online before purchasing and one person comment that they would have to alternate between the ports because her phone wasn't charging. Despite that review I still bought the charger and now experiencing what she mentioned. I only had this item for a week and it keeps connecting and disconnecting while charging. I tried using different cords, but still having a problem with charging. I bought the item because of the brand name, but does not work properly. Charger is heavy and bulky and quite pricey. I will end up returning it and getting another brand to try.

It is a little heavy but does keep an excellent charge and charges devices quickly

Hefty size and weight, but huge capacity and duration. Battery meter display is a nice touch.

Looked for something to use at work to charge my phone. This worked great, it charges quickly which i didnt expect, easy to use. I also like that it has a digital readout on the display instead of the bars.