Vida IT 2500mAh vCard Slim Credit Card Power Bank Thin Portable USB External Battery Charger with Built-In Cable Lead For iPhone Samsung Android Mobile Phone Small Pocket Size Mini Lightweight Compact

Have a couple of older similar ones with a lightening connector but a new iPhone meant I needed a new one to fit the different connector. Really pleased to discover this now has a USB-C version. These chargers are conveniently small and weigh very little. They also work very well. You can re charge a phone in a couple of hours. Ideal for holidays or days out.

I have bought several of these, the first one for myself and I liked it so much I have bought others as gifts. The power bank is slim and lightweight and gives a good charge. Obviously not as long a charge as my big one but then the big one is so heavy, I don't like to carry it in my handbag when I'm out and about, unlike this lovely little one. Excellent seller, good quality items sent quickly.

Hi bought this for my husband as he was going camping. I'm not certain if he used it, but in terms of weight, design and functionality it seems to be fine. It's nice and slim line, the little plastic charging cable seems a bit flimsy but no problems just yet.

Very small and convenient, can fit in trouser pocket with phone without feeling heavy or inconvenient. Can get a little hot while it charges the phone but not an uncomfortable heat, just feels very warm to touch. Initially this is a little off putting but the heat is only concentrated to the corner where the flexible usb cable is attached, the rest of the battery is actually cool.Charging the battery is fairly quick I think but there is no worry of over charging it as it has protection and it is surprisingly very quick to charge up the phone, very quick so in emergencies this battery is amazing.The flexible usb cable can seem like it might snap off the corner but actually it is fairly strong and only time will tell but it seems to hold out well in awkward positions. Plus you have iphone and usb-c adaptors . Very good battery. Managed to charge my phone back up to 75% pretty quickly.

My mobile phone is fine for me, except its battery life is beginning to degrade. It doesn't really last the day unless I curtail my usage (maybe no bad thing!). So I searched for a something to be an external battery, which I could plug in and keep my phone running.I chose this item because primarily, it was small and thin and I could therefore keep it in my phone case. It came with the added bonus of converters from micro usb to other connectors, so could be used for other gadgets.It doesn't seem to hold its charge perfectly, so I'm recharging it occasionally to make sure it's fully available. I had cause to use it the other day when my phone charge had dropped to 16%. I plugged in the Vida IT and by the time it had run out of charging power (and I continued using my phone because it is just possible to hold the phone with the charger at the back) it put back 50% into my phone's battery. Which was fine by me.It does seem to get rather warm charging, but is still able to be handled.I think I would prefer there to have been an independent charging cable, because I fear that it will be the first thing I'll break, especially since extracting the cable and connector from its storage is a bit tricky. As is replacing it.I haven't had the Vida IT for long, so maybe I'll add more to this review at a later date. But overall, I'm pretty pleased because at one point I was thinking I might have to get a new phone just because the battery is failing.2 months later: yes, its charge does need topping up, but only by a smidgen every few weeks. And I didn't notice it getting particularly warm when charging my phone any more. So all in all, I'm very pleased with the gadget.

It's good to kickstart your phone on the go!Charges my smartphone half up ishBut again I bought this for backup case and not for charging stuff up 100 %Good I'm happy

Works great, really handy power bank product especially if your daily driver is a Z Flip phone, as the battery life is not great in heavy use, nice a slim with a charge cable built in, it came with two small adapters, one for Type c and iPhone, and a place to store one adapter (would have been good if both could have been stored in the powerbank though)

Size wise it is great. That's about the only good point. Fits in a wallet so easy to carry about for when needed.Didn't expect to get loads of charge out of this due to its small size, bit ot still surprised me how little it charged the phone in comparison to other power banks of the same size.Unfortunately theres no way to check how much charge is left, and after about 5 uses the end of the cable has progressively gotten worse since receiving and has to be at a certain angle to work. Any other charger works fine on the phone.