🔋 Power your potential with the ultimate battery upgrade!
The AP11D3F AP11D4F S3-391 Laptop Battery is a high-performance Li-polymer battery designed for Acer Aspire Ultrabooks, delivering 11.1V and 36.4Wh of power. It is compatible with various models, ensuring a perfect fit for your device. Certified for safety and backed by a 12-month warranty, this battery guarantees reliability and satisfaction.
N**T
Acer Aspire Laptop Battery
Although it did not include installation manual nor Amazon attached a video, one can find it on YouTube. Then it was not difficult to install. It worked perfectly!
G**Y
Got a new battery with full charge capacity.
Got a new battery with full charge capacity. Well packaged. Ordered at night, Arrived next day in the morning. Photo showed delivered to my neighbor.Unlike the last battery I bought from a different Vendor which came with only 25% capacity remaining. At that point batteries lose their remaining capacity in a couple of weeksThe battery came 44% charged. It is 8:07 PM now, 5 minutes remaining to full charge. I gave for 4 stars for battery life which of course I don't know yet. Will revise my review in a year from now.By the way, if you have Windows installed on the laptop: Run from a command line "powercfg /batteryreport" (without quotes) and it will generate a detailed web page report of showing the capacity history and charging times of the installed battery.
M**W
Lasted 6 weeks and quit
This battery last 2 weeks past the time I could return it. 6 weeks total. Had to purchase again.
L**N
easy install
I just replaced my Acer battery, took about 20 minutes. I watched a video on Youtube, but was actually even easier than the video showed. Only 2 plugs need to be unplugged, two wires need to be lifted from the glue on the battery back, remove a total of 16 screws, and gently slide the battery right out with little effort. Just don't drop one of the tiny screws, make sure you have a tiny cross head screwdriver that is magnetized. Watch a few videos and you won't have any problem.Installed the battery, turned the comp on and it showed a 67% charge from the factory..Happy customer.
R**C
Good fit, charges and holds charge.
Easy to install by following YouTube video. I installed in about 15 minutes. Fit was as OEM and seems to hold charge well.
A**E
This was A great value
I changed my battery in my Acer Laptop it very easy and now it works Great
B**N
Replaced the battery in my Acer S3-391
After about 8 years my laptop told me that the original battery was pretty much dead. I replaced it with this and it works great. Installation was a little tricky but there are some videos on YT that you can follow.
G**S
Battery is dying with limited capacity
Installed end of July 2022. Noticed this battery quickly lost capacity. Now shows 40% maximum charge less than six months after installation. Keeps losing capacity. Not worth the purchase price and time & effort to install to have it demonstrate a death spiral. Wish I would have kept the original battery. This product has a 1-month return period, so basically you have no warranty. I will need to look for a better quality battery soon.
M**A
Batterie für Laptop
Sehr gut wie beschrieben
C**O
Ottimo
Ottimo acquisto
L**S
Por fin una bateria 10
Tras haber comprado 4 baterias mas como esta, todas a los 3 4 meses de uso empezaban a fallar. Esta por ahora va estupenda, no pierde carga cuando lo dejas apagado y desenchufado, le da 2h30 de vida con uso normal al portatil y de casi 4 con el economizador, se carga en apenas 2 horas. Buen funcionamiento. Sin problemas para sustituir, el tamaño de remplazo es el correcto. La recomiendo para portatil Acer Aspire S3
C**N
Automomie
Produit arrivé à temps ! Bonne autonomie ! Merci !
B**R
excellent
excellent battery improved my laptop to o , this battery lasts longer than the original unit
Trustpilot
4 days ago
1 day ago