tzumi PocketJuice Two 12,000 mAh Portable Chargers Totalling 24,000 mAh– External Power Banks with 1 USB-C and 2 High-Speed USB-A Ports – Compatible with All USB-C Devices 2 Pack

I received it on time. I charged one of the two and it charged a cell phone pretty fast. The small adapter (not pictured in listing) overheated and burnt my power strip. I used the other small adapter and it started to overheat my other power strip. I came online to ask the seller a question regarding having issues with the charger cord and that's when I realized/remembered that what I ordered was suppose to have it's own charger box and regular length USB-C cord. Mine did not come with any of that. I sent a message to the seller 4 days ago (05/09/20) and still have not received a response.I gave it a 3-star because the pocket juice itself is great, but the communication with the seller is not good at all.

This is a split review. My particular function was to obtain these items for our office. Now, this was not the best price, as JC Penney was selling these on a special Halloween, On-Line deal for $20, but I was off at the time and I did not get the information until after Halloween, when the sale had ended.Still, this Two-Fer price was really good, as many places were selling them for between $33 and $38 for one. The package also arrived in a timely manner and in good physical condition, so I am content with that aspect of it. Oh, the three-star rating for traveling.I am sure they are good for traveling, but I did not get it for that purpose, but felt badly giving a one-star rating for that and have it affect the overall standings. As to how well they work, I don't use them and no one who does use them have gotten back in touch with me. I have to assume they are acceptable, as they are a big pack of whiners, so no news is good news.

Ordered 2 boxes of 12000 mAh power banks. As seen in the pictures, the stickers on the boxes say 12000 but the boxes themselves as well as the power banks are 8000. Dont know if this was purposely mislabeled or not considering they were out of 12000 mAh batteries a week before I ordered this & only had 8000s in stock

Love it and it works great just as it decided.

Charge lasts much longer than expected. Very happy with this product.

Bought the the Tzumi 12,000 mAh portable chargers for me & my daughter but mine didn’t even last 6 months!

I would NOT recommend this at ALL. I plugged in my phone it shuts the phone off I ins and literally drains the battery instead of charging it. Do not recommend at all

I use mine all the time