Dell Latitude E5440 E5540 65WHr 6-Cell Primary Battery M7T5F CXF66 WGCW6 NVWGM VV0NF 451-BBIE

I bought this original Dell battery and after less than 3 months a window keeps popping up on my screen saying that the battery is now not connected to the system and it’s time to replace it. Contacted Dell, very little help. Might as well buy a non original battery, available everywhere, next time and for a fraction of the price.

Mittlerweile ist der Akku nicht mehr verfügbar, daher erübrigt sich die Rezension. Offensichtlich lag der Akku vor dem Kauf schon in diversen Lagern herum, oder er war doch ein nicht ersichtlicher "Nachbau". Jedenfalls kollabierte er nach knapp 2 Jahren intensiver Verwendung, hielt also nur halb so lang, wie der ursprünglich im Laptop verbaute Akku.

Product is working fine till now. No issues.

Je suis satisfaite de la batterie donc je recommande

With 8% the battery has aged.

I have ordered it on Jan month 2022 then I was busy in my marriage function which is held on 19th Feb 2022 so was unable to check battery. Again I have joined and suprised battery is not working my system is depend on switch borad once power cut system shut down.