DDONG for Galaxy A20 A30 A50 A30S Battery, EB-BA505ABN EB-BA505ABU Replacement Battery for Samsung Galaxy A20 SM-A205, A30 SM-A305, A50 SM-A505, A30s SM-A307 with Tools

I bought this to replace the original battery that was no longer holding a good charge. Atter installing it, it was at 75%. I fully charged it and cycled it several times as per instructions and at first it was actually worse than the original battery and didn't seem to get any better. I was ready to remove it and return it but decided to do a few more times and it gradually got better and decided to keep it. It now lasts almost as long as the original when new and keeps getting better. For those of you who have cycled yours a few times and are disappointed, give it some more time before you assume it's no good,. If it's not, you'll have time to return it before the window is up. Update Feb/15/24. Well, this battery is pretty much shot after five months of use. It never was all that great but as I only use it at home on WiFi as a backup, it wasn't that big of a deal. Seeing my original battery lasted five years, I would say it's not even close in comparison. Oh well, it's off to another brand to try but I'm not buying this one again.

This new battery booted up at 72% in my wife's Samsung Galaxy A50.. I charged it up to 100% and turned the phone over to her to give it a test drive. It took almost 24 hours of normal use for it to run down to 0%. She charged it up again to 100% in the early evening. It didn't need charging all the next day, and finally at mid-morning of the following day she charged it up when it got down to 3%.This is a HUGE improvement! Before battery replacement, her phone would run down and shut off within an hour ... she had to keep it plugged in full time in order to use it at all.My only suggestion would be for the package to include a link to a website or video with explicit instructions for installation of this particular new battery. Videos are out there, but the low quality of most of them, many by very limited English-speaking people, led me to do the replacement by guess and by gosh.

Took about 20 minutes to open, replace and close the phone back up. Price was right to restore an older phone but made in China so expect the price could double or product might not be available if you wait too longRemember it takes a few full charges and discharges to get full capacity. Be sure to let the battery run down before you charge the first few times.

Seems like a good battery so far. Comes with a bunch of little screwdrivers. However, there are no instructions on how to open my phone and replace the battery! Had to watch a video on YouTube. Anyways you can't beat the price. Hard to pull the old battery out of my phone. Why did cell phone manufacturers stop making phones with easily replaceable batteries? It's annoying!

This battery works as a cheap replacement but after installing I recommend turning off fast charging on your phone as it degrades this battery much faster than it should.If fast charging is important to you then you should get an official battery but this option is much cheaper if you don't mind waiting a little longer for it to charge.

Was able to get my phone fixed, great screen

There were not enough instructions and I could not replace my battery with it.

Item as described, installed and quality as expected. I recommend