Dell Original 6 Cell 11.4V 84WHr Laptop Battery for Precision 5510, M5510Li poly battery (internal) 84Whr, 6 cell battery Voltage: 11. 4v, Capacity: 7350mAh 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

Input- 100-240v

Battery Voltage: 14

1-year warranty provided directly by the DELL's authorized service center

Capacity:3400 mAh

Capacity:4100mAh

Capacity: 2000mAh

Capacity: 4000mAh

Guided assurance on compatibility

Capacity:4000mAh

6 Cell 97WH battery

Capacity:8250mAh

Battery Voltage: 10