I only need it for the office but this pack would be perfect for camping or an emergency backup around the home or a long trip.

The pack performed well to keep an iPhone 5S topped off during the day

I have used portable power packs in the past, but they only had enough battery storage capacity to recharge one of our devices, and it would take a long time to charge the device

I have not yet drained this battery pack before I was able to get some place where I could charge it.

I have purchased many portable power packs to provide my iPhone, iPad, and headphones with extended battery life

The PowerPak Xtreme is a great rugged battery pack that is truly waterproof.

I highly recommend this item to anybody who wants the best power pack.

The only portable power pack that I have found that met, and in fact exceeded, my requirements was the New Trent PowerPak Xtreme.

I had hoped to provide some detailed analysis of how many recharges based on the type of device being charged, but it takes so long to deplete the pack that I haven’t been able to put together enough hard numbers yet.

For now I’m glad there’s a very tough battery pack for my kid to not break and be able to check in from the top of the mountain or deep woods.

All in all, I love this battery pack.

I got 2 of them and use them at home as well as for travelling