56Wh 33YDH Laptop Battery for Dell Inspiron 17 7000 Series 7779 7778 7786 7773 2-in-1 15 7577 G3 3579 3779 G5 5587 G7 7588 Latitude 13 3380 14 3490 3590 3580 3400 3500 451-BCDM PVHT1 P30E 81PF3 081PF3

Good OE replacement, I mean, its the only option at this point , but it works good, not sure its as good as the OE battery, but for my needs, not an issue ans I run it plugged in, the only reason I replaced it was because it was starting to expand outward . Had no issues getting installed, followed the instructions for the first 3 charge cycles.

This worked perfectly. I love that they gave small screwdriver to install. It was done quickly.

This battery replacement was very easy to install. I used a screwdriver to remove the screws on the back of my laptop, then unscrewed the battery screws. I carefully used a tool to remove the old battery, put the new one in, and reassembled the laptop. Everything fit perfectly, and the laptop powered on and worked great afterward. Very happy with this purchase and the performance so far.

I refurbish Dell laptops. This one needed a new battery. Dell requires their power supply to fully charge their battery (and not over charge, creating a fire) The battery installed easily with 6-8 screws. The case has more screws but a washer keep them attach to the case (no lost screws). I used a needle nosed pliers (thin pinchers) to hold the small screws for the battery. The battery went in easily.

This battery has better battery life than the one I removed but I wish it had the reserve the original did. There are not many battery options for this older computer.

Works great! Everything I wanted for my battery, assembly was just as easy as removing the old one, shipped fast and in good, cushioned packaging. 4 months in and battery is still at about 98% capacity, not bad for my high usage!

Ya llevaba tiempo con la batería original fallando y necesitaba una opción que realmente valiera la pena sin tener que cambiar de laptop. La instalé y desde el inicio funcionó sin problemas, encajó bien y la laptop la reconoció de una vez. No tuve que hacer nada complicado, todo bastante directo. Después de varios meses usándola, sigue funcionando bien. La duración es buena para el uso diario y no se descarga rápido como la que tenía antes. También he notado que carga a buen ritmo, sin calentarse de más ni dar errores. Algo que me ha gustado es que se mantiene estable con el tiempo, no ha perdido rendimiento y me ha permitido seguir usando la laptop con normalidad. Además, no he tenido fallos ni mensajes raros. Como detalle, al inicio la batería tarda un poco en calibrarse bien, pero después se normaliza. En general, ha sido una buena solución. Cumple con lo que necesitaba y me evitó tener que cambiar de equipo, así que sí la volvería a usar.

The battery has a very short life and now my laptop will not charge nor turn on. Please don’t buy this product.