Dell Original 4 Cell 15.2V 68WHr Laptop Battery for Alienware 15 & 17 R3, R4, R5Li poly battery (internal) 68Whr, 4 cell battery Voltage: 15. 2v, Capacity: 4410mAh 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: 7850mAh

Battery Voltage: 14

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

Capacity:8900mAh

Capacity:7200mAh

45-watt charger

Capacity:7900 mAh

Capacity:3300 mAh

Capacity: 4410mAh

Capacity:6200mAh

90 watt charger

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