B31N1912 C31N1912 Laptop Battery Replacement for ASUS VivoBook asus 14 E410M E410MA L410M L410MA E410KA F414MA E510MA E510KA L510MA R522MA L410MA L410MA-BV058TS L510ma-wb04 E510KA-EJ033TS 11.55V 42Wh

Seems to be holding up well so far, well packaged and well designed. No issues as of yet. Hopefully it doesn’t die in a year

The extra tools included were just what I needed to open & make the process seamless. (The issue with my battery apparently is extremely common with with my model as well [the HP Spectre 360 battery blowing up/expanding]). I was able to switch out the incredibly dangerous battery, quickly & without issue. It powered up & set things right, immediately. I don't know how long THIS battery will last but at least I know it's an easy change!

So far so good. Installed the battery, verified the health of the battery after install. Windows sees it with the rated capacity, it actually goes a bit beyond that. Rated for 84,919mWh based on the report, but actual is 86,104mWh. Cycling through it now, will update if anything changes with it. So far so good, obviously day 1, so no telling what is to come. For the price and the upgrade, it was nice. Went from the 56Wh battery to the 86Wh battery. Direct replacement for my G5 5511. If nothing else, it's annoying to have to wait for it to drain because of the increase in capacity, but that's a good problem to have.

Ordered this battery for my wife's Latitude 5320, and it arrived well packaged, but after getting installed in the shop, the battery was at 55% charge. We discharged it until 5% and then only charged up to 24%; no matter what you do, and the laptop gets really hot... it looks like easy ro replace, but the quality is not good, and not really cheap replacement since there are several options in the same area of price with better comments and also cheaper ones with good feedbacks, the performance is terrible since it can be charged and the laptop gets super hot in use.

Its working

I picked up the RJ40G 4-Cell 63Wh battery for my Dell Latitude 15 5520 and it’s been working great so far. The battery life is solid. I’m able to get through most of the day without looking for a charger. It fit perfectly with no issues at all, just like the original, so the fit and compatibility was spot on. Installation was simple too, especially since it came with the included tools, which made the whole process quicker than I expected. As far as compatibility, my laptop recognized it right away and everything has been running normally. No errors or weird behavior. The overall replacement quality feels really close to the original battery, and for the price, it’s definitely good value for the money. If you need a replacement, this one gets the job done without any hassle.

Works as it should so far. It was at 20% when installed. I allowed it to get down to 10% before charging it up to 100%. It's on its first cycle now, will update after a months use.

This arrived at around 75% power, and replaced the stock battery in my PC 15-eg0000 with no issues. After swapping the battery, it charged to 100% easily, discharged to 8% within a few hours with nothing running on the laptop but the screen brightness at max, but while showing 8% the laptop shut off. This fit my HP PC 15-eg0000 laptop perfectly, so if you're replacing a HW03XL battery, this is the right size. I'm charging it to 100% again with the power off, since the instructions that come with the battery say to discharge to 10% and repeat 3-4 times. The change from 11% to 8% and turning off was abrupt, but so far this is working as expected. If following the instructions that come with the battery causes problems, I'll update this review.

Sinceramente, mi aspettavo una durata del mio laptop simile a quella di origine, invece non è cambiato di molto, la durata sarà allungata di un’ora al massimo. Includo anche che il computer viene tenuto pulito e libero da software pesanti, tengo solo il minimo necessario ed è un computer fascia alta

Schwaches Durchhalteleistung. Der Einbau war problemlos, die Angaben zum Ladevorgang und dann arbeiten bis 20 Prozent und wieder voll aufladen wurden eingehalten. Nach 6 Wochen bin ich aber etwas enttäuscht und verunsichert, wie lange der Akku durchhält.

La batería de mi ordenador estaba fallando mucho, hasta el punto de que se abombó del calor. Al reemplazarla por esta, parece como nuevo.

Perfecto. Cambié la batería en 15 o 20 minutos. Funciona perfectamente. Ahora vuelve a aguantar el mismo tiempo que al principio con la original.