That looks useful and a good price. I better get that, too.
You might want to get one of the little ones also to carry in a purse or pocket. I've been taking it on hikes and sightseeing and has been handy for me and the people with me when their phones get low. I ended up getting each of my sons 1 for Christmas.
Sorry I was late to answer--playing catch up after a long trip.
Backup battery packs come in a lot of sizes and brands. The Goal Zero stuff seems to be pretty highly though of here on the forums. If you *do* need solar, they have that as well.
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