Energizer 30,000mAh Power Bank. Model #: UE30035C This Energizer power bank is exactly what I needed. The 30,000mAh battery capacity provides lots of extra power, sufficient to charge and recharge my cell phones and accessories quickly and efficiently on a single full charge. With one USB-A and two USB-C outputs, the power bank charges three devices at once. It comes with a four feet cable that can be plugged in the in-out port to charge the power bank from an exterior source, and can be used to charge a third devise using the power bank USB-A output. The LCD screen conveniently displays the battery level. Portability was not an issue for me. I was not seeking a smaller or lighter charger. Battery life, charging speed and overall performance were the pros that I was seeking and I definitely found them in this Energizer power bank. I highly recommend it. At the price that I got it using Best Buy's promotion and reward, this power bank was a steel. I couldn't get a better deal.

This is to review the Energizer 30,000 mah power bank. It’s an awesome charger on the go and it will charge everything you have before it runs out of energy! Some are having issues with it only charging to 80%. I had the same issue and figured it out. Put the power bank on a fast charging cord! The cord it comes with is NOT able to charge the device all the way. I use an apple lightning 20k brick & apple charger from insignia @ Best Buy and it charges it. It does take about 8-12 hours to charge, but I've never had to wait a whole day. It is the heaviest charger I’ve ever experienced, but it’s also got a ton more power than the normal ones so it’s gonna be heavier because it needs a better battery! Expect it to be heavy. If you don’t want it heavy, then get the Energizer 10,000 mah one and it’s just as reliable & light weight. Perfect charger! I’m extremely happy with this purchase and I got 3 of them for when the power goes out! Just remember to not use the black cord that it comes with, charge it on a lightning cord and you won’t have any issues. Also use a lightning cord to charge your items and not the black cord that comes with the item.

I got this power pack because my phone is older and won't stay charged. This works very well. It came ready to use and holds charge for a long time. I like that it shows how much charge is available on it when you plug your device into it. It is heavy but I don't carry it all the time so that's not a deal breaker. It charges my phone and has never gotten hot like some do. It stayed cool to the touch. This makes me feel like it is safe.

I am heading to a location soon where I won't have access to any electricity for over a week. That is exactly why I was looking for a power bank with LOT's of power. The Energizer 30,000 mAh product is just what I need. Pros: *substantial power. I have charged my phone several times, once from being almost completely dead, and I still have 70% left on this power bank. *Clear LED that shows you where the power level is. *Can power multiple units at the same time. Cons: Please be advised that this is NOT a small or light power bank. This won't be something you carry in your pocket. It is quite substantial. Summary: If you need something more portable, go with a smaller product, but if you will be away from electrical outlets for any length of time I highly recommend this very powerful unit.

The unit was already partially charged upon receipt. While charging it to full capacity, it would only reach 86%. Online research instructed to discharge the unit to 50% and upon doing so, it now reaches 100% charge! The unit has multiple outlets to charge more than 1 device simultaneously. I will be using this mostly for my phone and needed a power bank for times when there are extended power outages from hurricanes/storms here in Texas. The unit is heavy and not petite, BUT, when one needs power, this is great insurance to keep your device operational. If you are looking for a compact, lightweight power bank, this probably isn't for you. So far, I am pleased with my purchase.