This battery is compatible with various Dell laptop models such as Latitude E6420, E6430, E6440, E5520, and E5530, as well as Inspiron 5720, 7420, 7520, and 7720 series. It is a Li-Ion battery with a capacity of 5200 mAh and a voltage of 11.1V. The black battery comes with a manufacturer warranty of 5 years and is designed for Dell laptops. Please note that the chemicals inside the battery may cause harm, as indicated by the California Prop 65 Warning. Made in China, this unit includes 6 battery cells and is a reliable choice for keeping your Dell laptop powered up.
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