Dell Original 3 Cell 11.4V 56WHr Laptop Battery for Precision 5520, 5530Li poly battery (internal) 56 Whr, 3 cell battery Voltage: 11. 4v, Capacity: 46490mAh Built in circuit protection for device safety 1 year nationwide warranty from DELL. A guided assurance on compatibility Get confirmation on chat support within seconds 15 days easy replacement BIS certified product ensures standardization and quality of product

No of Cell: 6

Battery Energy 42Wh

Capacity:4649mAh

3-cell battery

Capacity:8900mAh

No more worries about running out of battery power

45-watt charger

Compatible Laptop Models: Scroll Below

4-cell battery

6-cell battery

15 days easy replacement

Brand: Lapgrade