11000mAh (New Upgrade) Battery Compatible with iPhone 14 Plus, High Capacity Compatible with iPhone 14 Plus, with Tool Kits-0 Cycle High Capacity-24 Months Service(Not for 14/14Pro/14ProMax)

I purchased this replacement battery for my iPhone XR which was constantly needing charging, and the battery health was at 80%. The package came next day and included all the tools you need, minus a headgun/hairdryer. Without a heatgun/hairdryer getting the phone open would have been nearly impossible! I highly recommended watching a couple youtube video and make sure you know where all the screws go after taking it apart.Getting the existing battery out of the phone was a pain in the a**. I opted to just rip the old one out as carefully as possible so I didn't bend the housing for the phone and it worked out just fine but was sketchy.All in all this is definitely worth the purchase if you are comfortable working on phones and can take your time. It charges right up and is showing 100% capacity.

My old iPhone 7 Plus still works well, but the battery life gives me a headache. I need to charge it twice a day, which is very inconvenient. So I replaced it with this 16000 mAh battery. The upgrade effect is excellent. Its charging and battery life is much longer than that of the original battery. Under normal usage conditions, it can be easily used for a whole and a half days. The attached toolkit contains all the tools I need. If you, like me, are installing for the first time, I strongly recommend watching the YouTube tutorial - some steps might be a bit difficult, but overall it's not too complicated. The battery was installed perfectly and started up immediately. It is no exaggeration to say that it saved my iPhone 7 Plus.

This toolkit almost contains all the components you might use. That's really great. I don't need to look for tools everywhere or purchase additional items. I followed the video guide on YouTube and it was installed in less than an hour. The battery life is much longer than that of the original old battery. I can use it for nearly two days of light to moderate use without charging. This is really remarkable for an old mobile phone like the 7 Plus. It has no overheating phenomenon and the charging is reliable. If your 7 Plus is still in good condition but the battery life is running out, this upgrade is definitely worth it.

Disappointed with Performance – Did Not Hold Charge and not working.I purchased the Luuzkla 11500mAh (2024 New Upgrade) battery for my iPhone 14 Pro Max, hoping for improved battery life and reliable performance. Unfortunately, the product did not meet expectations. Despite being marketed as a "super capacity" battery with 0 cycle count and full tool kits, it failed to hold a charge from the very beginning.Installation was straightforward thanks to the included tools, but the battery performance was extremely poor. After a full charge, the battery drained quickly even faster than my original battery. I followed all recommended steps, but the issue persisted. This is especially disappointing given the advertised 11500mAh capacity and "upgrade" claims.I've since reinstalled my old battery, which performs better than this new one. I appreciate the idea of a cost-effective replacement with an extended service life, but unfortunately, this product did not deliver. I hope the manufacturer addresses these quality control issues for future buyers.

Bought these batteries for my PS5 remotes and they last longer then the OEM’s.

It do what it says my teeth look clean, but don’t do it often.

The claimed capacity is BS, see the pic with the label peeled off.. I knew it was BS before ordering, as the only way to radically change capacity is either an increase in physical size or a change in chemistry. Same chemistry, and a size that is limited by space within the controller means a capacity not that much bigger than stock. That said, the batteries work just fine, and better than the aging originals they replaced.

Excellent