Get longer battery life and improved laptop performance with Dell Latitude E5520 battery. This battery is compatible with the Dell Latitude E5520 laptop model. Additional compatible part numbers and Dell models are listed below.

This 6-cell Dell Latitude E5520 battery 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!

We use only the highest quality rechargeable lithium-ion battery cells that charge faster and last longer. 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 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 power questions.