Charmast Mini power bank for Android USB C Phone

Short: Had mine for 3-4 years and it still work like the first day I got it, it charges my phone half full in about 20 minutes, I really like it's easy to carry and fast to charge, helps give your battery a boost if needed. I use everyday and would buy another! Rant: Had mine since 2021/2022 so about 3-4 years and it's still working well! I got a pink one as it was on sale and have used it ever since, charges my S25 Ultra from about 4% to 60 in about 20 minutes or so, handy as my phone battery dies a lot. This bank also charges very fast so by the time your phone runs out of juice you're either getting in bed with about 10-20 percent and basically have a charger next to you. And even it died again and let's say you had a long day, by the time you need to charge again you could've charged about 30 of these haha. Also I've had times of being super low in power and even one bar or battery on this beast gets you a good 12 percent or so, enough for an hour or two! When this breaks I'm definitely getting another one, or I might get another colour as a backup even though 1 does just fine!

Slight problem with this item, but Charmast have excellent customer service, extremely prompt in replying and the problem was resolved very quickly. The Charger is small and compact and gives you that extra charge when needed. Fits in handbag perfectly. I would recommend.

Really good power bank and charges really quickly. Very handy if you're out and about all day and are using your phone a lot, like when youre on holiday. It's also small enough to fit into a small bag. I gave four stars because it only charged one phone from dead, to about 64% then died. It also got quite hot. Would have liked the battery life to last a bit longer. Would definitely recommend and was good value for money.

The battery lasts a good amount of time and is fast to charge! Super easy to use as you don't have the hassle of remembering a wire. Not too bulky and feels well made!

Very useful outdoors

Ive only used this for one charge so far, it managed to charge my phone from 1% to 70% on one charge before running out, and I've had it on charge for the last two hours and it's still only charged up to the second dot. Very disappointing compared to one I had before and sadly lost.

Bought this just in case I ever needed to charge my phone while I was out and about as I've been caught out a few times relying on USB ports. It gives a fast charge, it fits nicely on the end of the phone and it's small so easy to carry. The only issue really is that it gets very hot quite quickly, so I've found it only charges the phone partiallly before it starts to feel like its overheating. I then unattached it and let it cool down before plugging it back in again. Overall, it does charge my phone when other outlets aren't available and it's good for a boost of power rather than getting a full charge from it.

Don’t bother buying this mine stopped working after 2 weeks Was going to buy one for my granddaughter but not now

Upon returning from overseas, I immediately searched for the most lightweight, fast-charging USB-C power bank for future travels, as my previous one was both frustrating and inconvenient. I was pleasantly surprised by this power bank. If I had it during my trip, it would have made things far more efficient. It supports USB-C fast charging, outpacing even my phone’s charger, and conveniently turns on/off when plugged/unplugged, so there’s no need to press any buttons. The integrated USB-C port streamlines the process by removing the need for an extra cable to charge your phone—you only need one to recharge the power bank itself. That said, I’ve noticed some downsides: the power capacity tends to degrade with prolonged use. I would highly recommend this to family and friends for traveling. It provides a reliable backup for charging your phone to 30-40% when you're in desperate need of power, especially when backpacking. Its form factor and performance make it incredibly handy and convenient.

Très bon article, j'ai eut l'occasion de l'offrir car c'est une batterie très pratique. Elle est petite et recharge d'un peu plus d'une charge a la fois. Petit détail : peut etre serait il utile de relier la protection silicone a la batterie pour éviter de la perdre ?

J'ai un samsung galaxy FE21. J'ai chargé mon téléphone avec la batterie externe et je suis passée de 35% à 90% en 50 min. Il me restait une point lumineux sur 4 quand j'ai stoppé le chargement volontairement à 90% (le niveau de la batterie externe est représenté par 4 points lumineux). Donc, en ce qui concernent mon téléphone, elle fait clairement une charge complète. Je ne trouve pas la batterie particulièrement lourde, certes on peut pas dire qu'elle est légère mais en soit, ça va, rien de choquant. Je conseille également de charger le téléphone à plat ou bien, le caler correctement dans votre sac pour que ça ne bouge pas. Il y a un léger jeu quand on branche la batterie au téléphone et avec le poids de la batterie, ça pourrait éventuellement endommager le port usb C. La batterie, je ne l'ai pas achetée pour remplacer mon chargeur mais bien pour me dépanner quand je suis en déplacement, et pour le prix, je trouve qu'elle fait le job !

Charges up super quickly and charges my IPhone 16 very well. You get about 1 full charge with this and that’s all I need. Nice to not have to lug a giant portable charger around too. Just be very careful as it does get very hot, but does nothing to the phone itself and as to be expected.

The power bank provide the charger same as normal charger and it is very fast charging