Lapgrade Battery for Dell Latitude E5420 E5420m E5520 E5520mBattery Voltage: 11. 1V, Battery Capacity: 4000mAh, No of Cell : 6 Built in circuit protection for device safety 1 year replacement warranty. 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

1V Battery Capacity: 4000mAh No of Cell : 6

Capacity:4649mAh

6 Cell 97WH battery

of Cell: 6

3 cell battery

1-year warranty

Capacity:3400 mAh

Li-ion battery (internal)

Capacity:5850mAh

Capacity:6850mAh

Capacity:5650mAh

  Built-in circuit protection for device safety