G91J0 41Wh 11.25V laptop battery for Dell Inspiron 3510 3511 3515 3520 3525 3530 5310 5410

What this battery replaces

This 41Wh, 11.25V lithium-ion pack replaces the original G91J0 cell in compatible Dell Inspiron, Latitude and Vostro laptops. It matches the voltage and capacity of the factory unit and fits the same bay without modification. The part-number list includes V6W33, 0WV3K8, 0VKYJX and several other codes, so you can verify the exact match before ordering. A one-year warranty covers defects in materials and workmanship.

When the upgrade is worth it

Swap to this unit when the original battery no longer holds a useful charge or shows swelling. The 41Wh capacity restores the runtime the laptop delivered when new; it does not increase it. If your system shipped with the higher-capacity 54Wh V6W33 model, this pack will not provide the same endurance. Confirm the model printed on your existing battery before purchase to avoid a capacity mismatch.

Who this suits and who should look elsewhere

This battery suits owners of the listed Inspiron 13, 14, 15 and 16 series, Latitude 3320, 3330, 3420 and 3520 models, and Vostro 13, 14, 15 and 5620 series who need a direct 41Wh replacement. Buyers whose laptop uses the 54Wh variant or a different form factor should look elsewhere, as this pack will not fit or deliver the expected runtime. Always open the chassis and read the label on the installed battery to be certain.