Portable-Charger-Power-Bank - 15000mAh Dual USB Power Bank Output 5V3.1A Fast Charger Portable Charger Compatible with Smartphones and All USB Devices(White)

Easy to use and carry charges up fast with usb-c or mini usb cable used with a fast charge power source (sold separately). Both Came 75% charged in black and white with matching usb-c cables.

Great!Use for family Disneyland tripsSmall enough to keep in a pocketCharges 2 phones about 80% (phone battery size depending)I didn't test the speed but seemed good to keep it charged thru out the day

I’ve gotten this battery before amazing but for some reason one got burnt

I used these as a former fire fighter for work and I have nothing but good things to say about these packs!

These are perfect for using with our heated stadium seats. They fit in the charger pocket nicely and their battery seems to last well.

Great value! Love the way it charges multiple types of devices with the cords provided.

These are great batteries. I've ordered a second set for a gift. I've been using these regularly during crafting, and I am very happy with them.

Has some weight to it, but I personally don't mind as long as it's well-made, performs, and will last. It's got all the ports you see and will charge 4 things at once - very slowly. Three stars bc there's two of them with two short cables, they technically work, the price was reasonable, and I'd use them in a pinch. I hate to say it, but I don't think I'd buy these again with all the affordable options out there.There's a button on the side that seems like it's only for checking the power capacity. You don't have to turn this unit on for it to charge a device. So the fact we can plug and go cool for us. Also we found that it will pass through power, meaning you can plug the battery pack into the wall and have it, and whatever is plugged into it, charging at the same time - very, very, Very slowly. But the features are there.It came charged with three lights showing out of four. It then took 6 hours directly plugged into a socket (with the usual brick adapter) before it reached a full charge. My phone took one hour to charge from 70% to 100% off of this battery pack, and that used up one light (3/4 of the battery), taking away another star from the review. Not close to the "fast" charging as was described by both description and some reviews, and testing it shows it will lot hold much of a charge. I tested both the black and white charger, and both gave the same performance results; too long to charge from the wall, and slow to charge a single device - my phone. The pack using 3/4 of the battery to charge a cell phone 30% is just not worth a second purchase.I don't yet know how many charges I'll get from the pack, but can update the review if it improves in performance. I bought this bc there were two of them, good reviews, and we needed something on a budget.Overall advice, I'd spend another $10 bux or so and get one that's been on the market longer, is a little lighter in weight, comes with a charging cord longer than a few inches, with the promise of fast charging kept, or a refund. Six hours charging for one light out of four is insane. My Bluetti portable power station (AC180, 1152Wh w/ 4 1800W (2700W Surge) AC Outlets) takes less time to charge, honestly, to be cheeky. To be fair, my other battery pack like these two here, it charges from halfway to full in less than an hour. I think it was $25.Hope this actual honest review helps someone :-) The pic of the battery pack that's all white/blank is just showing the texture of the unit, which does give it a stylist look, to end on a better note.