Revive your laptop battery with a new Dell Latitude 3420 battery for select Dell models. This Latitude 3420 battery is compatible with the Inspiron 13 5310, Inspiron 14 5410, Inspiron 15 3510, Latitude 3320 and Vostro 14 5410. Additional compatible models and battery part numbers are listed below. You can double check you order the correct replacement battery by removing the original battery from the laptop and locating the Dell battery part or "type" number. It should match with G91J0 or another part number listed below.

This Dell Latitude 3420 battery is rated 11.25 volts and 41 Whr and will typically last 4 hours on a full charge. You can get longer battery life by dimming your screen and closing unused programs and applications.

There are several different batteries for these Dell laptop models. This Dell G91J0 battery is the 11.25 volt 41 Whr version. Here you can find the additional batteries:

15 volt 54 Whr V6W33 battery

15.2 volt 64 Whr N9XX1 battery

This Latitude 3420 battery uses the highest quality lithium-ion cells that charge faster and last longer. Our batteries can last up to 6 times longer than cheaper, lower quality batteries. We're so confident in the quality of our rechargeable Dell batteries that we offer a 2 year warranty and 30 day guarantee.