Dell Original 6 Cell 11.4V 91WHr Laptop Battery for Precision 17 7710, 7720Li ion battery (external) 91 Whr, 6 cell battery Voltage: 11. 4v, Capacity: 7950mAh 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

No of Cell: 6

1-year replacement warranty

Capacity:3400 mAh

You can power your Laptop with this 4-Cell Lithium-Ion Battery from DellTM

Capacity: 6350mAh

No Physical Damage

Dell is an established and very popular brand in the current Indian online market scenario

Capacity:5900 mAh

Capacity: 4000mAh

Brand: Lapgrade

Capacity: 4450mAh

90 watt charger