Dell Original 4 Cell 14.6V 40WHr Laptop Battery for Latitude 3440, 3540Li ion battery (external) 40 Whr, 4 cell battery Voltage: 14. 6v, 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

Capacity: 4450mAh

Capacity:4100mAh

Capacity:7850mAh

Battery Voltage: 11

3 cell battery

Capacity:6800mAh

15 days easy replacement

1-year warranty

5amp 50-60hz 3 pin

 

Type: Rechargeable Li-lon battery

12 months replacement warranty Warranty of the Product is Limited to Manufacturing Defect Only