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

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Mishandling or Burnt Out Part

Voltage: 14

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Capacity: 2750mAh

Capacity:4900mAh

4000mAh/43Wh

Unique Serial numbers on every Charger / box

Capacity:2700 mAh

BIS certified product ensures standardization and quality of product

Capacity:6850mAh

Over Current protection feature Protect the charging device from getting high current