Gladgogo Battery Case for iPhone 12 Pro Max, [6800mAh] Portable Charging Case with Kickstand, Carplay Supported Rechargable Battery Pack for Apple 12 Pro Max Backup Charger Case (6.7 inch)-Black

Heavy and thick, useful to keep in the car as an emergency charger though

Good

does not hold its charge, far too heavy and cumbersome. A complete waste of money, in fact it drains my phone more and then wont recharge itself

The media could not be loaded.  Does what it’s says, a bit heavy but great addition if you need more power for the day

Not really very happy with this case. First off it’s supposed to offer up to 200% extra battery but in reality it only has enough juice to charge the phone once. There are four bars of battery indicating how much juice the case has left. The fourth bar (75-100%) only provided enough juice to provide 16% of charge to the phone!! The second and third bars (roughly 50% capacity) had sufficient charge to finish the charge off from just under 40% to full charge. Then the last bar (0-25%) provides enough juice to charge maybe 5% of your phone, if that! So it would appear to me that the 2nd and 3rd bars are performing as expected but the 1st and 4th bars are seriously underperforming. A 6800mah case feels like one half that size basically! What’s more sometimes the case refuses to charge the phone full stop! Unless you take the phone out of the case and put it back in again which isn’t easy as you have to almost fight with the case to get the phone back out again!! And to top things off...the case takes nearly 3 hours to charge the phone (which is twice as long as apple 20W charge) and to charge the phone and the case together (when they’re both empty) takes nearly 10 hours! No I’m not joking!!! You’re better off just using the apple fast charger when you need juice than relying on this case, honestly!

Good

I was excited to get this case for my iPhone 12 Pro Max. After receiving it I quickly put my phone in it to find that when it needed charging I had to be so careful because the charging connection when I want to charge the case while I’m using the phone in the case is really loose. I’m not impressed I paid £36.99 for this case so I expect not to have to be really careful with the charging cable so it doesn’t fall out.

The danger here is that the male insert from the battery case easily breaks off within the iPhone charging port leaving you unable to insert any sort of power cable I have an engineers visit booked to hopefully remove the broken item not good would not advise anyone to risk this product as it’s not fit for purpose