7800mAh Battery Case for iPhone 11 Pro Max - Extended Portable Charging Pack, 6.5-inch Waterproof, Black

The connection inside the battery might be fragile be careful if you pull your phone in and out not to bend it or toggle it too much.I am a heavy phone user meaning even with this new iPhone 11 Pro I am able to deplete the battery in one day which no one I know can do and this battery pack will last me three days of heavy use or five days of light use.The connection inside the battery might be fragile be careful as you pull your phone in and out not to bend it or toggle it too much.I am a heavy phone user meaning even with this new iPhone 11 Pro I am able to deplete the battery in one day which no one I know can do and this battery pack will last me three days of heavy use or five days of light useAnd for the price I bought two of them which means I could go a week without charging!!

failed after 1 month, light use. defective

Pros:Great battery lifeNot Over-sized (depending on the person.)Works as intended for iphone 11 Pro-maxUses Lightning port to charge (no extra cables needed to be purchasedCharges both phone and case at the same timeCons:Takes awhile to charge phone in or outDecently heavyDoes not protect front of phoneIf you are wanting to buy this for yourself or a friend its definitively a good buy. Good for people who forget to charge their phone or are unable to find an outlet at work or out and about. would not recommend using for fitness or anything athletic unless ur setting up a speaker in a gym.

I work on my phone constantly. This is for sure something I can't go without. I can get about 1 and half charges from the back battery. I hit the button every day. Great for travel, or just long days.

I love the case.... when it works this case charges my phone from 10% all the way up to 80% easily getting me through my whole day and some but that's when the case is working this is actually my 4th case at first I was thinking I'm bad luck but all the cases I have seem to have an issue with them after 3-4 weeks if it's not the charging port loosening and having the charging cord fall out super easy to the charging port fail all together. The case is amazing when it works but they don't seem to last very long with this case I've only had 3 days the charging port is already very lose almost making it impossible to pick up the phone with the cable plugged in.

Reliable get three days off one charge worth the money if your battery dosnt last you, charges case and phone at the same time when plugged in

Love this case with the extra battery for my iPhone, it is easy to put on and take off, very comfortable to hold and I never have to worry about my phone battery dying when out for an entire day and having extended use of my phone. Great product.

I don’t know what I’m doing wrong, but it will not hold a charge