Customer Ratings & Reviews

This Energizer MAX 10,000mAh power bank has quickly become my everyday carry. It’s compact enough to fit in my bag, yet powerful enough to fully charge my phone 2–3 times without breaking a sweat. The 15W USB-C port is fast and works great for my phone, GoPro, and even my wireless earbuds. Having three ports means I can charge multiple devices at once—super handy when I’m traveling or working on location. The LCD screen is a game-changer. No more guessing how much juice is left; I can see the exact percentage at a glance. Build quality feels solid and durable, with a clean black finish that looks professional. I’ve even used it in light rain without any issues (though it’s not waterproof, so I wouldn’t push it). If you need a reliable, versatile, and travel-friendly charger, this is it. Energizer nailed it with this one.

This Energizer portable charger is light and compact. It reliably charges my iPhone 15 twice, taking it from 10% to 100% each time. However, I have a couple of issues. First, once the charger's battery level hits 15%, it drops to 0% very quickly, in about 10 minutes. Second, the power button is placed right near the output ports. This is a problem because if you use your phone while it's charging, there's a high chance you'll accidentally push the button and turn the charger off without noticing. It would be much better if the power button were located on another side of the device.

Good size and weight portable charger. The power bank itself fully charges in few hours and charges phones and accessories fairly quick. I like how you’re able to charge multiple devices at the same time.

This charger has a sleek design, easy to transport in my bag and packs great power. It takes a bit to get fully charged but once full, is a lifesaver. It can charge multiple devices at the same time. I love the digital battery percentage so I know when it needs to be charged. It's small design makes it convenient to have with me on the go, which is when I need it the most.

Charges fast, holds charge well when not in use, can fully charge my phone from dead 2-3 times from a full charge.

This is a nice slim portabke charger and it was on a good sale. Like that it comes with LCD screen and usb C fast charging.

Bought this item for traveling and work and it’s amazing, helps me out all the time when I need a quick charge

This charger works great, comes with a charging cord and fits easily into my purse. I play games on the bus and use my phone when we are out shopping and with friends to share pictures. I wanted something small - this works. It charged quickly and is what I needed.

Light and easy to carry charger. Fits into any handbag or bookbag. I was able to charge my phone for multiple days on vacation and I only needed to charge the bank once. Great for vacations or small trips

This powerbank works perfect and extends my phone's battery when I'm not near an outlet to charge my phone. I love the carrying bag. I keep the cable inside so I don't lose the cable that came with it. What I love the most is it's a sleek and small design and fits in my bag. I will be ordering another one and probably extras as gifts for my family. Thank you

I bought it expexting a great product. Well i got one. It sleek design is nice. It charges great. This is my first time trying one of these. Im truly happy that i did purchase it. Its made by Energizer. I expected great things with it and i got what i expected. It chsrges fast. Its exactly what i needed and wanted.

This is the third phone charger I've bought; I bought the first one 5 years ago and it's still working perfectly. I recommend this product; it's of excellent quality and the price is great at Best Buy.

I’ve been using this portable SSD for a few weeks now and it’s been a great addition to my setup. The read/write speeds are impressive, and it transfers large files quickly without any lag. The compact design makes it easy to carry around, and it feels solid and durable. My only minor gripe is that the included cable could be a bit longer, but that’s not a dealbreaker. Overall, I’m happy with the performance and value.

This is a really good product. I like how it works on the android phone Bluetooth and the iPhone excellent product., also it charges quick really good.

It works great! I could charge my phone and my tablet and it still has a charge like up to three days before I have to recharge it. you also have to have a max charge plug for it to charge quickly if you have a standard plug? It will take a whole day to charge. and I even bought another one for my daughter.

Simply works as intended. Energizer is the only brand backup battery that I have never had an issue with. Keep it up!

I bought 2 of these because I don't have any outlets available near me or available in the livingroom. These power banks charge my phone quickly and have been used without fail every single day!

I saved this as a favorite and finally purchased it. It is heavier than I thought, but compact and works great as expected.

This power bank comes as advertised! It is a fast charging mini beast, that does indeed charge my tablet (Samsung Galaxy Tab S9 ultra). Which incredible at the price that I got it for.

I bought this for my grandpa and he express the same thing . It has been a game change when I travel. I don’t have to worry about charging in public charger and risk hacking . With this I am good to and don’t worry about running of juice for my phone and tablets.