Get longer battery life and improved laptop performance with a brand new Dell Latitude e6520 battery.

This battery is compatible with the Dell Latitude e6520 and e6520n laptop models. Additional compatible Dell Latitude laptop models and part numbers are listed below. Don't see yours? Go to our Dell Latitude battery page for the complete list.

This Dell Latitude E6520 battery uses six lithium-ion cells that can last up to 3 hours on a single charge. Even longer run times can be achieved with lower power usage. This battery is rated 5225 mAh. The higher the mAh (milli-amp hour), the longer the battery will go before having to be recharged. This battery will still be compatible if your original battery has a lower voltage, mAh or Wh rating. It just means it will last longer!

This Latitude E6520 battery uses the highest quality lithium-ion battery cells from Samsung and components from Texas Instruments. Higher quality lithium-ion batteries charge faster, have a longer run time and longer life. We are so confident in our quality that we back each battery with a 2 year warranty and 30 day guarantee.

We are a family-owned and operated business located in the heartland of the US. Our business is built on honesty, integrity and trust. We pride ourselves on delivering quality products at reasonable prices. Our friendly and knowledgable customer support is here to help if you have any battery or compatibility questions.