



🔋 Power up your productivity—never miss a beat with Galaxy Note 9’s ultimate battery upgrade!
This AFSONGOO original replacement battery for Samsung Galaxy Note 9 offers a robust 4000mAh capacity with advanced Smart Cell technology for efficient power management. Certified by CE, FCC, PSE, ROHS, and UL, it ensures top-tier safety against overcharging, overheating, and short circuits. Compatible with all Galaxy Note 9 models, it comes with professional repair tools for a smooth DIY installation.
C**P
Solid battery replacement for your Samsung S20 Ultra!
I bought the AFSONGOO battery replacement kit for my aging Galaxy S20 Ultra, and it delivered exactly what I needed. The battery itself feels high quality, and the included tools made the installation surprisingly doable.The battery fit perfectly and has so far performed flawlessly. I appreciated the included adhesive as well because I previously replaced a cracked screen but had issues with the adhesive coming loose. The glue has fixed that issue along with the battery problem so I was able to kill 2 birds with one stone without having to buy more adhesive strips.Overall, it’s been a solid value with a noticeable improvement in battery life. I don’t know how the long term durability is but I’m a happy camper so far.
A**R
Works
This battery was for a Note 20 Ultra. It fits perfectly and works very well. One month after install and still holds a good charge usually lasting about 10 hours with fairly heavy usage. The only issue I seem to have with it is that it does not want to charge very quickly. I am not sure if it is the phone or the battery that is creating this issue, but it can take hours to charge. It is not a deal breaker as the phone holds such a good charge that even the slow charging is not that inconvenient.
C**Y
Note 20 battery fits and work perfectly fine.
Fits well in my note 20. Still testing the battery life it's been 2 days since installation. Tool kit also came with the battery which made installation easy. It functions moderate so far will further update the review if there's any fault.
A**Z
Good, So far
0 instructionsEasy of use: Hard ( if you don't know what you are doing)Fit: perfectTool Kit: more than you need is within the kit. Maybe get some isopropyl alcohol for clean upOverall it fits perfectly and connected without a problem. I already have an idea from watching youtube videos and that helped a ton. Recommend it if you have never done any phone work before as it can be very intimidating.Will update on charge speed and quality once i have had it for a while
R**A
IT WORKS
I've rebuilt my S20 ultra with new back and new front new ear speaker except I purchased the wrong battery so i started experiencing charge times of 2 hrs or less.then I ordered this battery and install kit. IT WORKED. now im back with entire day charge with mins left over.. GOD choice.
C**S
Not worth the process of replacing the original battery
The battery fits and works just fine for my galaxy s23. However, when I track capacity through several apps they do not report the full capacity as listed on the battery itself. This has been after a battery calibration process and several charge cycles. I would say it's performing about as well as the battery that I was replacing which is not very well.
M**L
Go for it.
I'm not going to kid you. Replacing the battery in a cell phone is no simple task. Little tiny screws. Pulling apart glued down components. Disconnecting and reconnecting mico-cables. What you get for the effort is a nearly new $900.00 phone for a $20.00 investment. All the appropriate tools come in the kit. If you have good hands and sharp vision.
J**S
Not worth it
Not even 2 months after use, the replacement battery runs out faster than the original. Have to charge multiple times a day instead of just once a day.
Trustpilot
2 days ago
5 days ago