Customer Ratings & Reviews

This was a gift for my sister, she’s not so a tech guy, but she mastered as one. She said it works so good, she’ll buy extras for friends

Gives my iPad Air at least 20% extra battery which is really surprising! It charges my iPhone to 50% so not bad for the price you pay. Also the USB C works to charge in/out

Excellent when you need it and lasts a good while I would advise to let them charge fully overnight if going on a long road trip

i really needed an item that would charge my phones when there is no electricity. Didn't like going out to my car to charge. It is nice to know there is something i could use.

It’s good power bank. But needs to be charge 15hours for me to get it fully charge. But it can charge my phone say 5-6x so it’s still good.

Had trouble with golf smart watch battery not lasting 18 holes. This Energizer quickly solved that problem. It is now in my golf bag & used for every round!!

Surprisingly great. Shame I lost it in an airport after first trip. Only had it a week but useful everyday while I had limited power sources.

Christmas presents for my niece and nephew, they absolutely love them! They were a great price and they do a great job for my on the girl relatives.

Got this battery pack for my niece in college and she loves it. She does not have to stress out looking for and outlet.

Great product for the price!! I will be using this pack as a back up power for when I shoot events. It’s always good to have portable power when you need it.

Excellent product. Works as advertised so far. Easy to carry around when out for the day in case your phone needs a charge. No complaints.

I went through THREE crappy ones before finding this one. I can’t say enough good things about it. You definitely get what u pay for and this was well worth the money.

Great Product!! Stores plenty of power to keep my phone recharged while I'm away from a power source. Highly recommend the Energizer Brand Portable Power Pack!!

I bought this because I needed a way to keep my phone charged while at work. There wasn't any other way to get a charge. I can charge my samsung and my ipod too.

Such a great battery pack. It is a beast and has a very long long before having to recharge. Construction is very solid and connection point are well designed. Highly recommended.

Have had this product for over 6 months now and it has held up well for daily use. It’s small and compact which is perfect for carrying in your pocket.

It changes fast it doesn't fit my Samsung 9 phone with the cord provided but l use my phone cord

We use this power pack when we go camping and don't have electricity. Keeps the phone charged. Also power a USB powered fan in the summer. Works fine.

Connected a 1 Amp load and monitored the output voltage. The output was a solid 5V for a little over 7 hours giving about 37 Whr of power. This matches manufacturer's spec. NOTE that power bank mA hour ratings are a misleading. The 10,000 mAh rating is for the 3.7 V internal lithium battery, or 37 Whr. At the 5 V USB output this translates into about 7,500 mAh. I tested a couple of other power banks and found the same thing. I think they should be advertised by either the Whr rating or the 5V mAh rating. I gave this all 5 stars because it performed exactly to the manufacturer's spec.

Perfect portable charger. It charged my iPhone 7 plus fairly quickly. However, it would have been charged quicker if I had bought a higher wattage adapter.