Dell Original 4 Cell 14.8V 40WHr Laptop Battery for Inspiron 15 3551, 3552, 3558, 3559Li ion battery (external) 40 Whr, 4 cell battery Voltage: 14. 8v, Capacity: 2700 mAh 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

Please match your battery picture with the picture provided by us as there are 2 different types of batteries being used in the same model

If in doubt

Screen Connector: 30 Pin screen

Capacity: 8150mAh

62amp 50/60hz 7

Off Site Warranty- Customer will Need to send the Defective Part To the manufacturer at his own expenses for replacement

5amp 50-60hz

6 cell battery

Capacity:8150mAh

BIS certified product ensures standardization and quality of product

Li-poly battery (internal)