Anker Power Bank, 621 Power Bank with Built-In Lightning Connector, 5,000mAh MFi Certified 12W Portable Charger, Compatible with iPhone 14/14 Pro/14 Plus/14 Pro Max, iPhone 13 and 12 Series

Works brilliantly well ...and quickly too! I have an iphone 12 and it tops it up from 20% to 50% in about 15 minutes and still has enough left to do the same again later if necessary. It is also relatively light and fits easily into my handbag.

Bought one of these to replace Charmast version which died. It works perfectly - very convenient when slotted into the Lightning socket, and very easy to keep in a pocket when not. An extra couple of features over the Charmast - the Lightning connector folds down when not in use, so a sleeker design, and it stops charging (all the lights go off) when my iPhone is fully charged, so it doesn't try to overcharge. As the Lightning connecter is now obsolete now that Apple have adopted USB-C, I have bought a second one as a spare.

The product initially worked well. But having worked on the first time of use, it stopped working thereafter. The lights on the front indicate it is charged. But is unable to transfer the charge to my phone.Would be great, if it worked. But it doesn’t.

A great charger that has given an aging iPhone 12 Mini a lease of new life. The inevitable combination of software updates and aging battery has seen the phone needing a cheeky top up during the day... Anker Nano to the rescue! Small and fast charges the phone giving around 2.5 full charges per charge.

This is a very good unit but, depending on whether you use a case, or which case you use, it might not plug in.It has a very decent capacity, is easily charged and will charge the phone up pretty quickly. But beware of the thickness of the slot in any case you use.

Doesn't take long to charge the power bank (requires a USB-C cable to charge the power bank, despite the power bank being compatible with charging devices that require a lightning cable). Depending on if you're using your device while charging, the power bank sometimes runs out of charge quickly, but usually it's okay. It's easy to see how much charge is left (click the round button on the left side of the power bank and it will light up on the front - 4 lights being fully charged). It doesn't overheat, it's very handy as it's nice and small so great for using when out and about. Good value for money, especially as it's Anker (a well known tech brand).

Mixed experiences. After the first one failed after a month. Anker did replace and that lasted a bit longer before failing. Like a fool I bought a second one hoping that it was just unfortunate. However that failed too. I think the lightening version is poor. I had bought the sub version for another phone and it has never failed after a couple years.

Very easy to use very good value for money good build quality great battery life great weight and durability and fits in your pocket easy and you can charge your phone in your pocket with it aswell good for events and festivals if you are out side