Customer Ratings & Reviews

PROS: Comes with a type c to c cord to charge up most android and iphone phones/tablets. Holds a charge pretty good so you shouldn't have to recharge it for a couple days at a time. charge up time is about 2 1/2 hours. CONS: No wireless feature and it's pretty big so can't fit in your pocket. at least not this one. They do make one that's smaller though.

Quite a heavy battery but the longevity is so worth it, I've had this thing die on me maybe twice in the past few months that I've had it, and I've used it a multitude of times. It's size does occasionally get in the way but it's honestly negligible considering the battery life it provides. I'll never go back to the old power banks that don't show battery life on a screen with an actual number. No more 3-5 dots indicating battery life.

The Energizer MAX 20,000mAh 15W USB-C 3-port Power Bank is a great portable and affordable power solution when extra power capacity is important. Weighing in at just under one pound, this battery is the perfect companion when away from a charging spots, as it should give you up to 72 hours of additional phone life, and up to 16 hours charging for large tablets. It ships pre-charged, so you can use it right out-of-the box. Mine had a 79% charge when I opened it up. The Energizer MAX has a large bright LCD display, which is easily readable even in full sunlight. It also includes a 3ft USB-C charging cable. The Energizer MAX has three ports, one USB-C In/Out, one additional USB-C and a USB-A port. The main USB-C port is rated 3A. I would definitely recommend this product.

It's heavy, it's perfect, and it charges my phone super fast. I love it

This thing is a lifesaver. The high 20,000mAh capacity means I can charge my phone multiple times before it needs a refill. The USB-C and 3 ports make it really convenient, and the LCD screen is a nice touch—no more guessing how much battery is left which is to me a big feature. It’s fast, reliable, and perfect for travel or everyday use. Highly recommended from me!

I couldn’t believe that I found a battery that - Price so affordable. - Extend my phone battery. - Faster charge for my phone.

I got this during the Black Friday Sale. I definitely recommend this, it can charge multiple devices and very handy especially during long trips!!!

This portable charger is a bit heavier than expected but charges multiple devices quickly. Provides 3 outputs to charge 3 devices at once and when the power bank is fully charged, able to use more than once.

Best value for money. I liked the in and out port so I connected a magnetic port and I use the same port for charging in and out which will increase the life span of the port . Hold charge very well but take some time to charge because it's 20000 mAh thought.

Overall, I enjoy the charger! The battery life is great and it's easy to travel with! I was a little worried about the weight of the battery, but it is surprisingly light. I also sometimes just carry it around while running errands and don't feel like I am carrying anything extra. I would definitely recommend for everyone.

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

The Energizer battery pack is a great value. It is not too heavy to carry with you. It has a long life.

This is an amazing item. I’ve been using it for work (I’ve get to watch movies and listen to music while working) and this has been a life saver for me since I work 11 hours a day. I would highly recommend!

Very happy with this product works great on my daughter's tablet and laptop

Id used it in the oilfield in thr west and east. Quick. Charge

It’s working great and charged my phone 4 times that’s awesome.

Very good powerbank. Very useful during travel. My whole family loves it.

Very good charger for the price, I’m enjoying its use so far, I’ve only paid $15 for this external battery by energizer

Great charger … chargers my phone fast ! You won’t be disappointed.

Its bulky but i love the fact when im out and about i never have to worry about charging my phone.