AquaVault ChargeCard – Ultra Slim Emergency Power Bank (2300mAh) – Fits in Wallet – USB-C & Micro-USB – Durable Steel Body – Flight-Safe Pocket Charger for iPhone 16/15/14/13/12, Android - (Black)

I bought this item August 2, 2023 and am extremely happy with it. I travel a lot and this card provides that extra boost when my iPhone 14 PRO is low. I rarely leave home without it. The card is small as advertised and the cable tiny…perfect. I upgraded to the iPhone 16 last week and was disappointed that my charge card cable was incompatible with my new phone. On the off chance that Aquavault could provide me with the correct cable I emailed them and was delighted to have a response the following day, and that the would send me the compatible cable free of charge, and it is now on its way. This is excellent customer service, and assures loyalty. Thank you AquaVault and your very responsive representatives.

This power bank works great and I also like the fact tnat it is so thin and compact.

I ordered this 2300mAh &1.5A Fast Charge emergency phone charger on 7/29/24 and received it soon after that. I gave it a full charge and have been carrying it around in my Ridge Air Tag "wallet" ever since. Today, 1/26/25, I tried to use it for the first time and it was stone cold dead. I attached it to my iPhone, hit the button that's supposed to start it, and nothing happened. I understand that batteries gradually lose power even when you never use them, but draining to absolute zero in six months doesn't seem reasonable. It might be acceptable if they told to charge it every week or whatever, but they don't. I'd give it zero stars if that was possible. I'm charging it now and I'll try to remember to update this review when I determine how frequently it needs to be charged to be useful. $69 is WAY too much to pay for a charge card that doesn't work when you need it.UPDATE 1/27/25It will not recharge. I plugged it into two different electrical outlets with no success. I know that outlets and the cord I used are good because I use them frequently to recharge other devices. SO, I spent around $70 for a battery backup that has never been used and now is dead less than a year after I bought it. BY THE WAY, I also bought the larger more powerful version of the Aquavault Charge Card and yesterday I used it for the first time. It recharged my iPhone 16 Pro Max from about 19% up to about 70 percent. It's been several months since I received it and charged it to 100% - so it does work, but it seems I should refresh it regularly to keep it closeer to 100 percent.

The charge took close to an hour and brought my phone charge up by 35%. What concerns me is that the chargecard got VERY hot while it was charging my phone.

I really really enjoy this charger. I go on work trips to convenient centers and it is nice to have as a little back up. As much as bag space isn’t usually limited it is nice to have for after an event you can just throw it in your pocket and its not bulky and the cord isn’t obnoxiously long. I also really like using it for festivals. I go to 3-5 music festivals a year and about 10-15 concerts. Bag space is always limited at those events and it is perfect in a pocket or in a fanny pack. It wont fully charge your phone all day but it shouldn’t. I am a live in the moment person. But phones do lose some battery throughout a day with calls, texts, a few pictures, and sometimes forgetting to shut the screen off. I love that it gives a boost to get through the day.For customer service they are fantastic. I lost my Apple cable and I emailed the company to purchase a replacement. They said they would send a complementary replacement for me. I was fully willing to spend money on a new cable. Didn’t pay shipping for the replacement or anything. That’s excellent customer service. 10/10 I highly recommend this product. It may not be a giant power bank but it is not supposed to be its just a boost and it works perfectly for me.

I recently purchased the Ultra Thin Emergency Phone Charger, and while it has some useful features, there are a few areas where it falls short.What I Like:Portability: The biggest selling point of this charger is its size. It’s incredibly slim and lightweight, easily fitting into my wallet or pocket without adding noticeable bulk. Perfect for emergencies when you need a quick charge on the go.Convenience: It’s handy to have a backup power source readily available. The convenience of having a charger that’s always with me cannot be overstated. It has saved me from a dead phone a couple of times already.What Could Be Improved:Charging Capacity: The power bank’s capacity is quite limited. It provides a small boost, which is helpful in emergencies, but don’t expect it to fully charge your phone. It’s more of a “get-me-to-the-next-outlet” solution.Charging Speed: The charging speed is relatively slow. It takes longer than I expected to provide even a minimal charge. This can be frustrating if you’re in a hurry and need your phone powered up quickly.Build Quality: While the charger is very portable, the build quality feels a bit flimsy. I’m concerned about its durability over time, especially if it’s being carried around in a wallet with other items.Overall:The Ultra Thin Emergency Phone Charger is an okay product for its intended purpose. It’s incredibly portable and convenient for those emergency situations where you need a quick power boost. However, its limited capacity, slow charging speed, and somewhat fragile build are significant drawbacks. If you’re looking for something to get you through a quick emergency, this might work for you, but don’t rely on it for regular use. Three stars.