Auskang Slim Power Bank with Built-in Cable 2500mAh, [USB C version] The Most Lightweight Battery Bank and Thinnest Portable Phone Charger - Credit Card Size

Works well. It is very small and light, so easy to carry around in your bag or even in your pocket. It does charge the phone pretty slowly, and the power bank takes a while to charge back up, but I guess that is the exchange for it being small and light. If you are actively using the phone while charging, the % doesn't go up, but it is maintained. If you're not using the phone, the % increases about 5% in 10 minutes. I haven't been in a situation to use the whole pack yet, so not sure if it'll get the phone to 100% on just one charge. If left unused, the charge does slowly dissipate (or at least it shows only 3 out of 4 LEDs, and the 4th flashes a good while when connected to mains, indicating it is charging), so I make sure to charge it completely just before if I know I'm going to need it. It has never gone below the 3 LEDs even when left a long while, so I don't think this is a problem. It is easy to use, and USB-C charging port means I can use the phone charger for the power bank and don't have to bring two different chargers for holidays etc.

Highly recommend this item. Its compact and easy to carry and has a built in plug, so you don't need any spare leads. I have already bought one for a friend and recommended it to others. It won't fully charge my Samsung, but it gives around 65% or more, which is enough to get you some charge for emergency use. I wouldn't want a bigger one as this is just a slimline credit card size and only slightly thicker, perfect for your purse or pocket.

I wanted a pocketable powerbank to top up my phone's aging battery that sometimes fails to get through a full day. This powerbank gives my phone a 50% top-up which is about 5 hours of HD video watching. More than enough for my needs. The metal build quality seems excellent. I am a little worried that the built-in USB C cable may be a weak point, but there is a separate USB C socket that can be used if it fails. It's a few millimetres larger than a credit card and easily fits in my wallet. Negatives: It is a little slow to charge from a 5V wall charger (about 3 hours from 0 to 100%). It also doesn't quick charge my phone. Neither of the above is an issue for me, as I will be using it on a bus, train or in a pub at the end of the day. Don't buy this if you want it to quickly fully charge a tablet or a phone. For me, it's the perfect powerbank to get a topup until I get home to recharge. Anything bigger and heavier is overkill.

Very handy but a bit fragile, not sure how long it will last.

Bought as a power bank to take around with me on holiday that wasn't bulky. Absolutely amazed at the compactness. Enough to charge my phone to around 60% which is all I wanted. Metal case is good quality. Very useful when you're about to go on a night out on the town and realise your phone needs charging, easily charges your phone in your pocket. Doubles as a hand warmer when charging!

I keep this on me daily because my phone is often running low by the end of the day if I have a long shift at work. The capacity of this battery isn't massive, but it helps my phone get through that last part of the day. It doesn't quite fit into the regular credit card slots in my wallet, but does fit into the slightly larger pockets. It's also moderately thick for something going in your wallet, definitely making it a bit chunkier.

At slight bigger than a credit card and not hugely thicker than maybe three or four together, it fits comfortably in my wallet and is very useful for an emergency/get you through the last few hours of the day, backup power source. It wont fill a modern iPhone but for maybe 50% (at a guess) it does the job. And finally the inbuilt USBC cable is great. There are wireless chargers available but they cost quite lot more and are thicker.

Great size but only has a usc connection so wont fit my 1phone 13. Pointless!

El cable no me inspira la más mínima confianza, es finísimo. Por otra parte se calienta con la mirada. Devuelto.

La compré como una prueba pensando que no iba a servir por ser tan delgada y me ha sorprendido. No da mas que para una carga, pero es suficiente, pues con lo delgada que es se puede llevar fácilmente en el bolsillo donde va la carter

This is a perfect powerbank to keep in a bag for a daily commute to work. It is very light weight and I have a used it a few times when my mobile phone was too close to the lower limit of charge. It doesn't charge the phone all the way to full, but it gets it to a decent level so I could keep going until reaching a charger. So, a life saver.

Je cherchais une batterie de secours à emporter partout avec moi, en alternative à des batteries plus lourdes pour d autres occasions planifiées. Ce modèle est léger, compact, pratique, il passe partout ( poche, sac banane, portefeuille..) et permet une recharge de mon téléphone.

Questo power bank Auskang è diventato un accessorio quotidiano e, onestamente, non potrei farne a meno. Se, come me, dipendi molto dal tuo smartphone o tablet durante la giornata e non sempre hai una presa a portata di mano, questo dispositivo è semplicemente indispensabile. La capacità della batteria è più che sufficiente per ricaricare più volte il mio smartphone o per dare una carica sostanziosa al tablet. È perfetto per le lunghe giornate fuori casa, i viaggi, o anche solo per non doversi preoccupare di trovare una presa quando si è sul divano. La velocità di ricarica è molto buona, sia per quanto riguarda i dispositivi collegati che per la ricarica del power bank stesso, grazie alla porta USB-C. Il design è compatto e robusto, si porta facilmente in tasca o nello zaino senza aggiungere ingombro eccessivo. I materiali mi sembrano di buona qualità e danno un senso di solidità. Quello che apprezzo di più è l'affidabilità: l'ho usato ogni giorno per un po' di tempo e non ha mai fallito. La percentuale di carica residua sul display è chiara e ti permette di sapere sempre quanta energia ti è rimasta. In sintesi, se cercate un power bank affidabile, capiente e facile da trasportare, questo modello Auskang è un acquisto eccellente. È diventato un compagno di viaggio e di vita quotidiana fondamentale.