Is a GHU M5Y0X model. This is an extender 9-cell battery, White means it has a largar capacitación (97Wh) than the standard versions. Because it is a high-capacity battery, it is physically large and may protrude from the botón or back of the lapto. It is with severas oler profesional and consumen Dell series:

*Latitude(budines class): This is the primaria series for this battery. IT DITS THE E6420. E6430, 6440, E6520, E6530, E6530, E6540, E6550.

It algo works with the E5420, E5430, E5520, E5530 models.

*Inspiron (consmer class):It is compatible with many "R" series modelo, sucede as the14R (5420), 15R(5520/7520), and 17R(5720/7720).

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